[{"breadcrumbs":"课程<i>></i>","component":[{"id":480870,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"01【胸部X线的操作及程序】","parent_id":480869,"level_no":127,"created_at":"2020-07-27 15:38:46","updated_at":"2021-08-11 09:33:25","deleted_at":null,"module_type":2,"sort_index":678,"origin_id":6368,"type":0,"video_id":"mda-kgsghh89vd4s6y7h","video_time":558},{"id":480871,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"02【CT扫描过程中怎样减少伪影】","parent_id":480869,"level_no":127,"created_at":"2020-07-27 15:38:46","updated_at":"2021-08-11 09:33:25","deleted_at":null,"module_type":2,"sort_index":679,"origin_id":6369,"type":0,"video_id":"1","video_time":349},{"id":480872,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"03【颈动脉造影术前准备及禁忌证】","parent_id":480869,"level_no":127,"created_at":"2020-07-27 15:38:46","updated_at":"2021-08-11 09:33:25","deleted_at":null,"module_type":2,"sort_index":680,"origin_id":6370,"type":0,"video_id":"1","video_time":558},{"id":480873,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"04【窗技术】","parent_id":480869,"level_no":127,"created_at":"2020-07-27 15:38:46","updated_at":"2021-08-11 09:33:25","deleted_at":null,"module_type":2,"sort_index":681,"origin_id":6371,"type":0,"video_id":"1","video_time":529},{"id":480874,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"05【肝癌的CT鉴别诊断】","parent_id":480869,"level_no":127,"created_at":"2020-07-27 15:38:46","updated_at":"2021-08-11 09:33:25","deleted_at":null,"module_type":2,"sort_index":682,"origin_id":6372,"type":0,"video_id":"1","video_time":541},{"id":480875,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"06【中晚期食管癌的X线改变】","parent_id":480869,"level_no":127,"created_at":"2020-07-27 15:38:47","updated_at":"2021-08-11 09:33:25","deleted_at":null,"module_type":2,"sort_index":683,"origin_id":6373,"type":0,"video_id":"1","video_time":297},{"id":480876,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"07【胃溃疡的X线表现与鉴别诊断】","parent_id":480869,"level_no":127,"created_at":"2020-07-27 15:38:47","updated_at":"2021-08-11 09:33:25","deleted_at":null,"module_type":2,"sort_index":684,"origin_id":6374,"type":0,"video_id":"1","video_time":459},{"id":480877,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"08【食管静脉曲张X线表现】","parent_id":480869,"level_no":127,"created_at":"2020-07-27 15:38:47","updated_at":"2021-08-11 09:33:26","deleted_at":null,"module_type":2,"sort_index":685,"origin_id":6375,"type":0,"video_id":"1","video_time":239},{"id":480878,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"09【大叶性肺炎的X线表现】","parent_id":480869,"level_no":127,"created_at":"2020-07-27 15:38:47","updated_at":"2021-08-11 09:33:26","deleted_at":null,"module_type":2,"sort_index":686,"origin_id":6376,"type":0,"video_id":"1","video_time":275},{"id":480879,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"10【肺癌的X线表现】","parent_id":480869,"level_no":127,"created_at":"2020-07-27 15:38:47","updated_at":"2021-08-11 09:33:26","deleted_at":null,"module_type":2,"sort_index":687,"origin_id":6377,"type":0,"video_id":"1","video_time":367},{"id":480880,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"11【周围型肺癌的X线表现】","parent_id":480869,"level_no":127,"created_at":"2020-07-27 15:38:47","updated_at":"2021-08-11 09:33:26","deleted_at":null,"module_type":2,"sort_index":688,"origin_id":6378,"type":0,"video_id":"1","video_time":375},{"id":480881,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"12【胸腔积液的X线表现】","parent_id":480869,"level_no":127,"created_at":"2020-07-27 15:38:48","updated_at":"2021-08-11 09:33:26","deleted_at":null,"module_type":2,"sort_index":689,"origin_id":6379,"type":0,"video_id":"1","video_time":364},{"id":480882,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"13【脑动静脉畸形的影像学表现】","parent_id":480869,"level_no":127,"created_at":"2020-07-27 15:38:48","updated_at":"2021-08-11 09:33:26","deleted_at":null,"module_type":2,"sort_index":690,"origin_id":6380,"type":0,"video_id":"1","video_time":345},{"id":480883,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"14【脑挫裂伤的CT表现】","parent_id":480869,"level_no":127,"created_at":"2020-07-27 15:38:48","updated_at":"2021-08-11 09:33:26","deleted_at":null,"module_type":2,"sort_index":691,"origin_id":6381,"type":0,"video_id":"1","video_time":209},{"id":480884,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"15【CT平扫右顶叶大片状低密度影,有哪些可能】","parent_id":480869,"level_no":127,"created_at":"2020-07-27 15:38:48","updated_at":"2021-08-11 09:33:26","deleted_at":null,"module_type":2,"sort_index":692,"origin_id":6382,"type":0,"video_id":"1","video_time":544},{"id":480885,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"16【主动脉夹层的影像学表现】","parent_id":480869,"level_no":127,"created_at":"2020-07-27 15:38:48","updated_at":"2021-08-11 09:33:26","deleted_at":null,"module_type":2,"sort_index":693,"origin_id":6383,"type":0,"video_id":"1","video_time":604},{"id":480886,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"17【子宫肌瘤的MRI表现及主要的鉴别诊断】","parent_id":480869,"level_no":127,"created_at":"2020-07-27 15:38:48","updated_at":"2021-08-11 09:33:26","deleted_at":null,"module_type":2,"sort_index":694,"origin_id":6384,"type":0,"video_id":"1","video_time":472},{"id":480887,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"18【脊柱结核的X线表现】","parent_id":480869,"level_no":127,"created_at":"2020-07-27 15:38:48","updated_at":"2021-08-11 09:33:26","deleted_at":null,"module_type":2,"sort_index":695,"origin_id":6385,"type":0,"video_id":"1","video_time":374},{"id":480888,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"19【长骨骨折移位如何判断】","parent_id":480869,"level_no":127,"created_at":"2020-07-27 15:38:49","updated_at":"2021-08-11 09:33:26","deleted_at":null,"module_type":2,"sort_index":696,"origin_id":6386,"type":0,"video_id":"1","video_time":330},{"id":480889,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"20【三角型骨膜增生】","parent_id":480869,"level_no":127,"created_at":"2020-07-27 15:38:49","updated_at":"2021-08-11 09:33:26","deleted_at":null,"module_type":2,"sort_index":697,"origin_id":6387,"type":0,"video_id":"1","video_time":169},{"id":480890,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"21【空肠、回肠、大肠梗阻的鉴别】","parent_id":480869,"level_no":127,"created_at":"2020-07-27 15:38:49","updated_at":"2021-08-11 09:33:26","deleted_at":null,"module_type":2,"sort_index":698,"origin_id":6388,"type":0,"video_id":"1","video_time":476},{"id":480891,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"22【造影方法】","parent_id":480869,"level_no":127,"created_at":"2020-07-27 15:38:49","updated_at":"2021-08-11 09:33:26","deleted_at":null,"module_type":2,"sort_index":699,"origin_id":6389,"type":0,"video_id":"1","video_time":279},{"id":480892,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"23【室间隔缺损X线平片表现】","parent_id":480869,"level_no":127,"created_at":"2020-07-27 15:38:49","updated_at":"2021-08-11 09:33:26","deleted_at":null,"module_type":2,"sort_index":700,"origin_id":6390,"type":0,"video_id":"1","video_time":326},{"id":480893,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"24【气胸的X线表现】","parent_id":480869,"level_no":127,"created_at":"2020-07-27 15:38:49","updated_at":"2021-08-11 09:33:26","deleted_at":null,"module_type":2,"sort_index":701,"origin_id":6391,"type":0,"video_id":"1","video_time":298},{"id":480894,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"25【周围型肺癌的CT表现及鉴别诊断】","parent_id":480869,"level_no":127,"created_at":"2020-07-27 15:38:50","updated_at":"2021-08-11 09:33:26","deleted_at":null,"module_type":2,"sort_index":702,"origin_id":6392,"type":0,"video_id":"1","video_time":350},{"id":480895,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"26【X线检查中为何要进行人工对比】","parent_id":480869,"level_no":127,"created_at":"2020-07-27 15:38:50","updated_at":"2021-08-11 09:33:26","deleted_at":null,"module_type":2,"sort_index":703,"origin_id":6393,"type":0,"video_id":"1","video_time":343},{"id":480896,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"27【颅脑病变如何选择影像学检查方法】","parent_id":480869,"level_no":127,"created_at":"2020-07-27 15:38:50","updated_at":"2021-08-11 09:33:26","deleted_at":null,"module_type":2,"sort_index":704,"origin_id":6394,"type":0,"video_id":"1","video_time":778},{"id":480897,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"28【试述CT和MRI的成像的各自优势】","parent_id":480869,"level_no":127,"created_at":"2020-07-27 15:38:50","updated_at":"2021-08-11 09:33:26","deleted_at":null,"module_type":2,"sort_index":705,"origin_id":6395,"type":0,"video_id":"1","video_time":594},{"id":480898,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"29【简述医用X线特性】","parent_id":480869,"level_no":127,"created_at":"2020-07-27 15:38:50","updated_at":"2021-08-11 09:33:26","deleted_at":null,"module_type":2,"sort_index":706,"origin_id":6396,"type":0,"video_id":"1","video_time":262},{"id":480899,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"30【肝硬化的CT表现】","parent_id":480869,"level_no":127,"created_at":"2020-07-27 15:38:50","updated_at":"2021-08-11 09:33:26","deleted_at":null,"module_type":2,"sort_index":707,"origin_id":6397,"type":0,"video_id":"1","video_time":438},{"id":480900,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"31【肝细胞癌的CT表现有哪些】","parent_id":480869,"level_no":127,"created_at":"2020-07-27 15:38:51","updated_at":"2021-08-11 09:33:26","deleted_at":null,"module_type":2,"sort_index":708,"origin_id":6398,"type":0,"video_id":"1","video_time":381},{"id":480901,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"32【胰腺癌的CT表现】","parent_id":480869,"level_no":127,"created_at":"2020-07-27 15:38:51","updated_at":"2021-08-11 09:33:26","deleted_at":null,"module_type":2,"sort_index":709,"origin_id":6399,"type":0,"video_id":"1","video_time":333},{"id":480902,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"33【单纯性小肠梗阻的X线表现】","parent_id":480869,"level_no":127,"created_at":"2020-07-27 15:38:51","updated_at":"2021-08-11 09:33:26","deleted_at":null,"module_type":2,"sort_index":710,"origin_id":6400,"type":0,"video_id":"1","video_time":331},{"id":480903,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"34【新冠肺炎的病理改变】","parent_id":480869,"level_no":127,"created_at":"2020-07-27 15:38:51","updated_at":"2021-08-11 09:33:26","deleted_at":null,"module_type":2,"sort_index":711,"origin_id":6401,"type":0,"video_id":"1","video_time":144},{"id":480904,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"35【阻塞性肺不张的常见原因及其基本X线表现】","parent_id":480869,"level_no":127,"created_at":"2020-07-27 15:38:51","updated_at":"2021-08-11 09:33:27","deleted_at":null,"module_type":2,"sort_index":712,"origin_id":6402,"type":0,"video_id":"1","video_time":389},{"id":480905,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"36【纵膈肿瘤常见有哪些并简述影像学表现】","parent_id":480869,"level_no":127,"created_at":"2020-07-27 15:38:51","updated_at":"2021-08-11 09:33:27","deleted_at":null,"module_type":2,"sort_index":713,"origin_id":6403,"type":0,"video_id":"1","video_time":482},{"id":480906,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"37【中心型肺癌X线表现】","parent_id":480869,"level_no":127,"created_at":"2020-07-27 15:38:52","updated_at":"2021-08-11 09:33:27","deleted_at":null,"module_type":2,"sort_index":714,"origin_id":6404,"type":0,"video_id":"1","video_time":425},{"id":480907,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"38【听神经瘤的鉴别】","parent_id":480869,"level_no":127,"created_at":"2020-07-27 15:38:52","updated_at":"2021-08-11 09:33:27","deleted_at":null,"module_type":2,"sort_index":715,"origin_id":6405,"type":0,"video_id":"1","video_time":493},{"id":480908,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"39【颅内占位性病变呈环形强化主要有哪些病】","parent_id":480869,"level_no":127,"created_at":"2020-07-27 15:38:52","updated_at":"2021-08-11 09:33:27","deleted_at":null,"module_type":2,"sort_index":716,"origin_id":6406,"type":0,"video_id":"1","video_time":415},{"id":480909,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"40【脑梗死的分型及各自的CT表现】","parent_id":480869,"level_no":127,"created_at":"2020-07-27 15:38:52","updated_at":"2021-08-11 09:33:27","deleted_at":null,"module_type":2,"sort_index":717,"origin_id":6407,"type":0,"video_id":"1","video_time":319},{"id":480910,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"41【左心房增大的X线表现有哪些】","parent_id":480869,"level_no":127,"created_at":"2020-07-27 15:38:52","updated_at":"2021-08-11 09:33:27","deleted_at":null,"module_type":2,"sort_index":718,"origin_id":6408,"type":0,"video_id":"1","video_time":355},{"id":480911,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"42【肾癌的X线表现】","parent_id":480869,"level_no":127,"created_at":"2020-07-27 15:38:53","updated_at":"2021-08-11 09:33:27","deleted_at":null,"module_type":2,"sort_index":719,"origin_id":6409,"type":0,"video_id":"1","video_time":212},{"id":480912,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"43【骨巨细胞瘤的影像学表现】","parent_id":480869,"level_no":127,"created_at":"2020-07-27 15:38:53","updated_at":"2021-08-11 09:33:27","deleted_at":null,"module_type":2,"sort_index":720,"origin_id":6410,"type":0,"video_id":"1","video_time":409},{"id":480913,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"44【骨折常见的并发症X线表现】","parent_id":480869,"level_no":127,"created_at":"2020-07-27 15:38:53","updated_at":"2021-08-11 09:33:27","deleted_at":null,"module_type":2,"sort_index":721,"origin_id":6411,"type":0,"video_id":"1","video_time":216},{"id":480914,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"45【椎体压缩见于哪些情况】","parent_id":480869,"level_no":127,"created_at":"2020-07-27 15:38:53","updated_at":"2021-08-11 09:33:27","deleted_at":null,"module_type":2,"sort_index":722,"origin_id":6412,"type":0,"video_id":"1","video_time":239},{"id":480915,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"46【详述X线摄影使用滤线器的注意事项】","parent_id":480869,"level_no":127,"created_at":"2020-07-27 15:38:53","updated_at":"2021-08-11 09:33:27","deleted_at":null,"module_type":2,"sort_index":723,"origin_id":6413,"type":0,"video_id":"1","video_time":233},{"id":480916,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"47【冠心病的MRI表现】","parent_id":480869,"level_no":127,"created_at":"2020-07-27 15:38:53","updated_at":"2021-08-11 09:33:27","deleted_at":null,"module_type":2,"sort_index":724,"origin_id":6414,"type":0,"video_id":"1","video_time":217},{"id":480917,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"48【卵巢癌的MRI表现】","parent_id":480869,"level_no":127,"created_at":"2020-07-27 15:38:53","updated_at":"2021-08-11 09:33:27","deleted_at":null,"module_type":2,"sort_index":725,"origin_id":6415,"type":0,"video_id":"1","video_time":107},{"id":480918,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"49【电子计算机体层摄影】","parent_id":480869,"level_no":127,"created_at":"2020-07-27 15:38:54","updated_at":"2021-08-11 09:33:27","deleted_at":null,"module_type":2,"sort_index":726,"origin_id":6416,"type":0,"video_id":"1","video_time":366},{"id":480919,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"50【化脓性鼻窦炎一般有哪些影像学表现】","parent_id":480869,"level_no":127,"created_at":"2020-07-27 15:38:54","updated_at":"2021-08-11 09:33:27","deleted_at":null,"module_type":2,"sort_index":727,"origin_id":6417,"type":0,"video_id":"1","video_time":423},{"id":480920,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"51【在CT强化过程中使用对比剂注意事项有哪些】","parent_id":480869,"level_no":127,"created_at":"2020-07-27 15:38:54","updated_at":"2021-08-11 09:33:27","deleted_at":null,"module_type":2,"sort_index":728,"origin_id":6418,"type":0,"video_id":"1","video_time":289},{"id":480921,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"52【照片的黑化度 对比度】","parent_id":480869,"level_no":127,"created_at":"2020-07-27 15:38:54","updated_at":"2021-08-11 09:33:27","deleted_at":null,"module_type":2,"sort_index":729,"origin_id":6419,"type":0,"video_id":"1","video_time":478},{"id":480922,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"53【人体组织结构天然对比的类型】","parent_id":480869,"level_no":127,"created_at":"2020-07-27 15:38:54","updated_at":"2021-08-11 09:33:27","deleted_at":null,"module_type":2,"sort_index":730,"origin_id":6420,"type":0,"video_id":"1","video_time":447},{"id":480923,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"54【简述碘剂过敏反应的临床表现】","parent_id":480869,"level_no":127,"created_at":"2020-07-27 15:38:55","updated_at":"2021-08-11 09:33:27","deleted_at":null,"module_type":2,"sort_index":731,"origin_id":6421,"type":0,"video_id":"1","video_time":437},{"id":480924,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"55【良恶性溃疡X线征象鉴别】","parent_id":480869,"level_no":127,"created_at":"2020-07-27 15:38:55","updated_at":"2021-08-11 09:33:27","deleted_at":null,"module_type":2,"sort_index":732,"origin_id":6422,"type":0,"video_id":"1","video_time":203},{"id":480925,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"56【简述结肠癌的X线表现】","parent_id":480869,"level_no":127,"created_at":"2020-07-27 15:38:55","updated_at":"2021-08-11 09:33:27","deleted_at":null,"module_type":2,"sort_index":733,"origin_id":6423,"type":0,"video_id":"1","video_time":215},{"id":480926,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"57【简述早期食管癌的X线表现】","parent_id":480869,"level_no":127,"created_at":"2020-07-27 15:38:55","updated_at":"2021-08-11 09:33:27","deleted_at":null,"module_type":2,"sort_index":734,"origin_id":6424,"type":0,"video_id":"1","video_time":198},{"id":480927,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"58【肝转移瘤的CT与MRI表现】","parent_id":480869,"level_no":127,"created_at":"2020-07-27 15:38:55","updated_at":"2021-08-11 09:33:27","deleted_at":null,"module_type":2,"sort_index":735,"origin_id":6425,"type":0,"video_id":"1","video_time":361},{"id":480928,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"59【肺部基本病变的X线表现有哪些】","parent_id":480869,"level_no":127,"created_at":"2020-07-27 15:38:55","updated_at":"2021-08-11 09:33:27","deleted_at":null,"module_type":2,"sort_index":736,"origin_id":6426,"type":0,"video_id":"1","video_time":583},{"id":480929,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"60【肺脓肿X线表现】","parent_id":480869,"level_no":127,"created_at":"2020-07-27 15:38:56","updated_at":"2021-08-11 09:33:27","deleted_at":null,"module_type":2,"sort_index":737,"origin_id":6427,"type":0,"video_id":"1","video_time":270},{"id":480930,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"61【肺充血与肺淤血的区别】","parent_id":480869,"level_no":127,"created_at":"2020-07-27 15:38:56","updated_at":"2021-08-11 09:33:28","deleted_at":null,"module_type":2,"sort_index":738,"origin_id":6428,"type":0,"video_id":"1","video_time":368},{"id":480931,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"62【脑膜瘤的好发部位】","parent_id":480869,"level_no":127,"created_at":"2020-07-27 15:38:56","updated_at":"2021-08-11 09:33:28","deleted_at":null,"module_type":2,"sort_index":739,"origin_id":6429,"type":0,"video_id":"1","video_time":369},{"id":480932,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"63【星行细胞瘤的CT表现】","parent_id":480869,"level_no":127,"created_at":"2020-07-27 15:38:56","updated_at":"2021-08-11 09:33:28","deleted_at":null,"module_type":2,"sort_index":740,"origin_id":6430,"type":0,"video_id":"1","video_time":326},{"id":480933,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"64【简述颅脑外伤的CT表现】","parent_id":480869,"level_no":127,"created_at":"2020-07-27 15:38:56","updated_at":"2021-08-11 09:33:28","deleted_at":null,"module_type":2,"sort_index":741,"origin_id":6431,"type":0,"video_id":"1","video_time":376},{"id":480934,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"65【试述急性硬膜外血肿的CT特点】","parent_id":480869,"level_no":127,"created_at":"2020-07-27 15:38:58","updated_at":"2021-08-11 09:33:28","deleted_at":null,"module_type":2,"sort_index":742,"origin_id":6432,"type":0,"video_id":"1","video_time":226},{"id":480935,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"66【新冠肺炎的传播途径及临床表现】","parent_id":480869,"level_no":127,"created_at":"2020-07-27 15:38:58","updated_at":"2021-08-11 09:33:28","deleted_at":null,"module_type":2,"sort_index":743,"origin_id":6433,"type":0,"video_id":"1","video_time":212},{"id":480936,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"67【脑梗塞的影像学表现】","parent_id":480869,"level_no":127,"created_at":"2020-07-27 15:38:59","updated_at":"2021-08-11 09:33:28","deleted_at":null,"module_type":2,"sort_index":744,"origin_id":6434,"type":0,"video_id":"1","video_time":271},{"id":480937,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"68【房间隔缺损的X线表现】","parent_id":480869,"level_no":127,"created_at":"2020-07-27 15:38:59","updated_at":"2021-08-11 09:33:28","deleted_at":null,"module_type":2,"sort_index":745,"origin_id":6435,"type":0,"video_id":"1","video_time":439},{"id":480938,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"69【肾癌的CT表现】","parent_id":480869,"level_no":127,"created_at":"2020-07-27 15:38:59","updated_at":"2021-08-11 09:33:28","deleted_at":null,"module_type":2,"sort_index":746,"origin_id":6436,"type":0,"video_id":"1","video_time":187},{"id":480939,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"70【良恶性骨肿瘤的鉴别诊断】","parent_id":480869,"level_no":127,"created_at":"2020-07-27 15:38:59","updated_at":"2021-08-11 09:33:28","deleted_at":null,"module_type":2,"sort_index":747,"origin_id":6437,"type":0,"video_id":"1","video_time":317},{"id":480940,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"71【延时时间】","parent_id":480869,"level_no":127,"created_at":"2020-07-27 15:38:59","updated_at":"2021-08-11 09:33:28","deleted_at":null,"module_type":2,"sort_index":748,"origin_id":6438,"type":0,"video_id":"1","video_time":192},{"id":480941,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"72【喉癌分为那几型】","parent_id":480869,"level_no":127,"created_at":"2020-07-27 15:38:59","updated_at":"2021-08-11 09:33:28","deleted_at":null,"module_type":2,"sort_index":749,"origin_id":6439,"type":0,"video_id":"1","video_time":174},{"id":480942,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"73【慢性化脓性骨髓炎的X线表现】","parent_id":480869,"level_no":127,"created_at":"2020-07-27 15:38:59","updated_at":"2021-08-11 09:33:28","deleted_at":null,"module_type":2,"sort_index":750,"origin_id":6440,"type":0,"video_id":"1","video_time":125},{"id":480943,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"74【静脉尿路造影一侧肾脏不显影 常见于哪些原因】","parent_id":480869,"level_no":127,"created_at":"2020-07-27 15:39:00","updated_at":"2021-08-11 09:33:28","deleted_at":null,"module_type":2,"sort_index":751,"origin_id":6441,"type":0,"video_id":"1","video_time":234},{"id":480944,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"75【扩张性心肌病声像图表现】","parent_id":480869,"level_no":127,"created_at":"2020-07-27 15:39:00","updated_at":"2021-08-11 09:33:28","deleted_at":null,"module_type":2,"sort_index":752,"origin_id":6442,"type":0,"video_id":"1","video_time":258},{"id":484323,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"76【如何做好X线检查的防护】","parent_id":480869,"level_no":127,"created_at":"2020-07-29 11:06:16","updated_at":"2021-08-11 09:33:28","deleted_at":null,"module_type":2,"sort_index":753,"origin_id":6467,"type":0,"video_id":"1","video_time":513},{"id":484324,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"77【CT扫描成像的基本原理及其图像的优点】","parent_id":480869,"level_no":127,"created_at":"2020-07-29 11:06:16","updated_at":"2021-08-11 09:33:28","deleted_at":null,"module_type":2,"sort_index":754,"origin_id":6468,"type":0,"video_id":"1","video_time":473},{"id":484325,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"78【窗口技术】","parent_id":480869,"level_no":127,"created_at":"2020-07-29 11:06:16","updated_at":"2021-08-11 09:33:28","deleted_at":null,"module_type":2,"sort_index":755,"origin_id":6469,"type":0,"video_id":"1","video_time":262},{"id":484326,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"79【部分容积效应与周围空间现象】","parent_id":480869,"level_no":127,"created_at":"2020-07-29 11:06:16","updated_at":"2021-08-11 09:33:28","deleted_at":null,"module_type":2,"sort_index":756,"origin_id":6470,"type":0,"video_id":"1","video_time":464},{"id":484327,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"80【肺门与肺纹理是怎样形成的】","parent_id":480869,"level_no":127,"created_at":"2020-07-29 11:06:16","updated_at":"2021-08-11 09:33:28","deleted_at":null,"module_type":2,"sort_index":757,"origin_id":6471,"type":0,"video_id":"1","video_time":335},{"id":484328,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"81【慢性支气管炎X线检查的目的和X线的表现】","parent_id":480869,"level_no":127,"created_at":"2020-07-29 11:06:17","updated_at":"2021-08-11 09:33:28","deleted_at":null,"module_type":2,"sort_index":758,"origin_id":6472,"type":0,"video_id":"1","video_time":365},{"id":484329,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"82【肺结核球、肺脓肿及周围型肺癌空洞的影像学鉴别诊断】","parent_id":480869,"level_no":127,"created_at":"2020-07-29 11:06:17","updated_at":"2021-08-11 09:33:28","deleted_at":null,"module_type":2,"sort_index":759,"origin_id":6473,"type":0,"video_id":"1","video_time":352},{"id":484330,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"83【一侧胸腔均为密实影,应考虑哪几种病的可能】","parent_id":480869,"level_no":127,"created_at":"2020-07-29 11:06:17","updated_at":"2021-08-11 09:33:28","deleted_at":null,"module_type":2,"sort_index":760,"origin_id":6474,"type":0,"video_id":"1","video_time":337},{"id":484331,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"84【进展性胃癌的X线表现】","parent_id":480869,"level_no":127,"created_at":"2020-07-29 11:06:17","updated_at":"2021-08-11 09:33:28","deleted_at":null,"module_type":2,"sort_index":761,"origin_id":6475,"type":0,"video_id":"1","video_time":398},{"id":484332,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"85【肝癌的MRI征象】","parent_id":480869,"level_no":127,"created_at":"2020-07-29 11:06:17","updated_at":"2021-08-11 09:33:28","deleted_at":null,"module_type":2,"sort_index":762,"origin_id":6476,"type":0,"video_id":"1","video_time":267},{"id":484333,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"86【胆囊癌的CT表现】","parent_id":480869,"level_no":127,"created_at":"2020-07-29 11:06:17","updated_at":"2021-08-11 09:33:28","deleted_at":null,"module_type":2,"sort_index":763,"origin_id":6477,"type":0,"video_id":"1","video_time":140},{"id":484334,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"87【简述绞窄性肠梗阻的X线表现】","parent_id":480869,"level_no":127,"created_at":"2020-07-29 11:06:17","updated_at":"2021-08-11 09:33:29","deleted_at":null,"module_type":2,"sort_index":764,"origin_id":6478,"type":0,"video_id":"1","video_time":217},{"id":484335,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"88【急性硬膜外血肿与硬膜下血肿CT的鉴别诊断】","parent_id":480869,"level_no":127,"created_at":"2020-07-29 11:06:18","updated_at":"2021-08-11 09:33:29","deleted_at":null,"module_type":2,"sort_index":765,"origin_id":6479,"type":0,"video_id":"1","video_time":479},{"id":484336,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"89【简述星形细胞瘤的分级及CT表现】","parent_id":480869,"level_no":127,"created_at":"2020-07-29 11:06:18","updated_at":"2021-08-11 09:33:29","deleted_at":null,"module_type":2,"sort_index":766,"origin_id":6480,"type":0,"video_id":"1","video_time":252},{"id":484337,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"90【脑出血的影像学表现】","parent_id":480869,"level_no":127,"created_at":"2020-07-29 11:06:18","updated_at":"2021-08-11 09:33:29","deleted_at":null,"module_type":2,"sort_index":767,"origin_id":6481,"type":0,"video_id":"1","video_time":310},{"id":484338,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"91【心脏增大的分类及原因】","parent_id":480869,"level_no":127,"created_at":"2020-07-29 11:06:18","updated_at":"2021-08-11 09:33:29","deleted_at":null,"module_type":2,"sort_index":768,"origin_id":6482,"type":0,"video_id":"1","video_time":373},{"id":484339,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"92【膀胱癌的影像学表现】","parent_id":480869,"level_no":127,"created_at":"2020-07-29 11:06:18","updated_at":"2021-08-11 09:33:29","deleted_at":null,"module_type":2,"sort_index":769,"origin_id":6483,"type":0,"video_id":"1","video_time":397},{"id":484340,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"93【慢性中耳乳突炎的分类及其影像学表现】","parent_id":480869,"level_no":127,"created_at":"2020-07-29 11:06:18","updated_at":"2021-08-11 09:33:29","deleted_at":null,"module_type":2,"sort_index":770,"origin_id":6484,"type":0,"video_id":"1","video_time":179},{"id":484341,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"94【骨肉瘤的X线表现】","parent_id":480869,"level_no":127,"created_at":"2020-07-29 11:06:19","updated_at":"2021-08-11 09:33:29","deleted_at":null,"module_type":2,"sort_index":771,"origin_id":6485,"type":0,"video_id":"1","video_time":233},{"id":484342,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"95【强直性脊椎炎的临床和X线表现】","parent_id":480869,"level_no":127,"created_at":"2020-07-29 11:06:19","updated_at":"2021-08-11 09:33:29","deleted_at":null,"module_type":2,"sort_index":772,"origin_id":6486,"type":0,"video_id":"1","video_time":290},{"id":484343,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"96【论述X线、CT、MRI图像特点】","parent_id":480869,"level_no":127,"created_at":"2020-07-29 11:06:19","updated_at":"2021-08-11 09:33:29","deleted_at":null,"module_type":2,"sort_index":773,"origin_id":6487,"type":0,"video_id":"1","video_time":600},{"id":484344,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"97【正常肾上腺位置及CT表现】","parent_id":480869,"level_no":127,"created_at":"2020-07-29 11:06:19","updated_at":"2021-08-11 09:33:29","deleted_at":null,"module_type":2,"sort_index":774,"origin_id":6488,"type":0,"video_id":"1","video_time":232},{"id":484345,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"98【绞窄性肠梗阻特殊的X线表现】","parent_id":480869,"level_no":127,"created_at":"2020-07-29 11:06:19","updated_at":"2021-08-11 09:33:29","deleted_at":null,"module_type":2,"sort_index":775,"origin_id":6489,"type":0,"video_id":"1","video_time":259},{"id":484346,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"99【支气管扩张的高分辨力CT表现】","parent_id":480869,"level_no":127,"created_at":"2020-07-29 11:06:19","updated_at":"2021-08-11 09:33:29","deleted_at":null,"module_type":2,"sort_index":776,"origin_id":6490,"type":0,"video_id":"1","video_time":169},{"id":484347,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"100【磁共振检查的安全要求】","parent_id":480869,"level_no":127,"created_at":"2020-07-29 11:06:19","updated_at":"2021-08-11 09:33:29","deleted_at":null,"module_type":2,"sort_index":777,"origin_id":6491,"type":0,"video_id":"1","video_time":399},{"id":484348,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"101【叙述介入性放射学包含的内容】","parent_id":480869,"level_no":127,"created_at":"2020-07-29 11:06:20","updated_at":"2021-08-11 09:33:29","deleted_at":null,"module_type":2,"sort_index":778,"origin_id":6492,"type":0,"video_id":"1","video_time":252},{"id":484349,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"102【数字减影血管造影】","parent_id":480869,"level_no":127,"created_at":"2020-07-29 11:06:20","updated_at":"2021-08-11 09:33:29","deleted_at":null,"module_type":2,"sort_index":779,"origin_id":6493,"type":0,"video_id":"1","video_time":270},{"id":484350,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"103【弛豫】","parent_id":480869,"level_no":127,"created_at":"2020-07-29 11:06:20","updated_at":"2021-08-11 09:33:29","deleted_at":null,"module_type":2,"sort_index":780,"origin_id":6494,"type":0,"video_id":"1","video_time":373},{"id":484351,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"104【头颅CT扫描的注意事项】","parent_id":480869,"level_no":127,"created_at":"2020-07-29 11:06:20","updated_at":"2021-08-11 09:33:29","deleted_at":null,"module_type":2,"sort_index":781,"origin_id":6495,"type":0,"video_id":"1","video_time":383},{"id":484352,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"105【简述肝细胞癌的CT及MRI表现】","parent_id":480869,"level_no":127,"created_at":"2020-07-29 11:06:20","updated_at":"2021-08-11 09:33:29","deleted_at":null,"module_type":2,"sort_index":782,"origin_id":6496,"type":0,"video_id":"1","video_time":263},{"id":484353,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"106【原发型肝癌、肝脏海绵状血瘤的CT鉴别诊断】","parent_id":480869,"level_no":127,"created_at":"2020-07-29 11:06:20","updated_at":"2021-08-11 09:33:29","deleted_at":null,"module_type":2,"sort_index":783,"origin_id":6497,"type":0,"video_id":"1","video_time":358},{"id":484354,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"107【早期胃癌的消化道钡餐造影表现】","parent_id":480869,"level_no":127,"created_at":"2020-07-29 11:06:22","updated_at":"2021-08-11 09:33:29","deleted_at":null,"module_type":2,"sort_index":784,"origin_id":6498,"type":0,"video_id":"1","video_time":179},{"id":484355,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"108【结肠憩室和结肠息肉的影像学表现】","parent_id":480869,"level_no":127,"created_at":"2020-07-29 11:06:22","updated_at":"2021-08-11 09:33:29","deleted_at":null,"module_type":2,"sort_index":785,"origin_id":6499,"type":0,"video_id":"1","video_time":275},{"id":484356,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"109【如何鉴别周围型肺癌和结核瘤】","parent_id":480869,"level_no":127,"created_at":"2020-07-29 11:06:22","updated_at":"2021-08-11 09:33:29","deleted_at":null,"module_type":2,"sort_index":786,"origin_id":6500,"type":0,"video_id":"1","video_time":272},{"id":484357,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"110【肺结核分型及浸润性肺结核X线表现】","parent_id":480869,"level_no":127,"created_at":"2020-07-29 11:06:22","updated_at":"2021-08-11 09:33:29","deleted_at":null,"module_type":2,"sort_index":787,"origin_id":6501,"type":0,"video_id":"1","video_time":272},{"id":484358,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"111【原发型肺结核的X线表现】","parent_id":480869,"level_no":127,"created_at":"2020-07-29 11:06:22","updated_at":"2021-08-11 09:33:29","deleted_at":null,"module_type":2,"sort_index":788,"origin_id":6502,"type":0,"video_id":"1","video_time":275},{"id":484359,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"112【肺部良恶性肿块的鉴别】","parent_id":480869,"level_no":127,"created_at":"2020-07-29 11:06:22","updated_at":"2021-08-11 09:33:29","deleted_at":null,"module_type":2,"sort_index":789,"origin_id":6503,"type":0,"video_id":"1","video_time":435},{"id":484360,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"113【脑膜瘤的典型CT表现】","parent_id":480869,"level_no":127,"created_at":"2020-07-29 11:06:23","updated_at":"2021-08-11 09:33:30","deleted_at":null,"module_type":2,"sort_index":790,"origin_id":6504,"type":0,"video_id":"1","video_time":138},{"id":484361,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"114【脑脓肿的影像学表现】","parent_id":480869,"level_no":127,"created_at":"2020-07-29 11:06:23","updated_at":"2021-08-11 09:33:30","deleted_at":null,"module_type":2,"sort_index":791,"origin_id":6505,"type":0,"video_id":"1","video_time":204},{"id":484362,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"115【鼻咽癌的CT表现】","parent_id":480869,"level_no":127,"created_at":"2020-07-29 11:06:23","updated_at":"2021-08-11 09:33:30","deleted_at":null,"module_type":2,"sort_index":792,"origin_id":6506,"type":0,"video_id":"1","video_time":360},{"id":484363,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"116【新冠肺炎患者出院的放射学依据】","parent_id":480869,"level_no":127,"created_at":"2020-07-29 11:06:23","updated_at":"2021-08-11 09:33:30","deleted_at":null,"module_type":2,"sort_index":793,"origin_id":6507,"type":0,"video_id":"1","video_time":77},{"id":484364,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"117【视网膜母细胞瘤的CT、MRI表现】","parent_id":480869,"level_no":127,"created_at":"2020-07-29 11:06:23","updated_at":"2021-08-11 09:33:30","deleted_at":null,"module_type":2,"sort_index":794,"origin_id":6508,"type":0,"video_id":"1","video_time":313},{"id":484365,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"118【儿童骨折的特点】","parent_id":480869,"level_no":127,"created_at":"2020-07-29 11:06:23","updated_at":"2021-08-11 09:33:30","deleted_at":null,"module_type":2,"sort_index":795,"origin_id":6509,"type":0,"video_id":"1","video_time":237},{"id":484366,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"119【关节退行性变的X线表现】","parent_id":480869,"level_no":127,"created_at":"2020-07-29 11:06:23","updated_at":"2021-08-11 09:33:30","deleted_at":null,"module_type":2,"sort_index":796,"origin_id":6510,"type":0,"video_id":"1","video_time":265},{"id":484367,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"120【关节结核的X线表现】","parent_id":480869,"level_no":127,"created_at":"2020-07-29 11:06:23","updated_at":"2021-08-11 09:33:30","deleted_at":null,"module_type":2,"sort_index":797,"origin_id":6511,"type":0,"video_id":"1","video_time":233},{"id":484368,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"121【一侧膈肌升高的常见原因】","parent_id":480869,"level_no":127,"created_at":"2020-07-29 11:06:24","updated_at":"2021-08-11 09:33:30","deleted_at":null,"module_type":2,"sort_index":798,"origin_id":6512,"type":0,"video_id":"1","video_time":308},{"id":484369,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"122【间质性肺炎的X线表现】","parent_id":480869,"level_no":127,"created_at":"2020-07-29 11:06:24","updated_at":"2021-08-11 09:33:30","deleted_at":null,"module_type":2,"sort_index":799,"origin_id":6513,"type":0,"video_id":"1","video_time":116},{"id":484370,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"123【脾肿大超声表现】","parent_id":480869,"level_no":127,"created_at":"2020-07-29 11:06:24","updated_at":"2021-08-11 09:33:30","deleted_at":null,"module_type":2,"sort_index":800,"origin_id":6514,"type":0,"video_id":"1","video_time":202},{"id":484371,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"124【普通X线摄影的优缺点】","parent_id":480869,"level_no":127,"created_at":"2020-07-29 11:06:24","updated_at":"2021-08-11 09:33:30","deleted_at":null,"module_type":2,"sort_index":801,"origin_id":6515,"type":0,"video_id":"1","video_time":132},{"id":484372,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"125【肺脓肿的影像学表现】","parent_id":480869,"level_no":127,"created_at":"2020-07-29 11:06:24","updated_at":"2021-08-11 09:33:30","deleted_at":null,"module_type":2,"sort_index":802,"origin_id":6516,"type":0,"video_id":"1","video_time":218},{"id":495288,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"126【试述肝脏分区】","parent_id":480869,"level_no":127,"created_at":"2020-08-05 17:13:04","updated_at":"2021-08-11 09:33:30","deleted_at":null,"module_type":2,"sort_index":803,"origin_id":6603,"type":0,"video_id":"1","video_time":374},{"id":495289,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"127【肝血管瘤的CT表现】","parent_id":480869,"level_no":127,"created_at":"2020-08-05 17:13:04","updated_at":"2021-08-11 09:33:30","deleted_at":null,"module_type":2,"sort_index":804,"origin_id":6604,"type":0,"video_id":"1","video_time":232},{"id":495290,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"128【结肠癌的CT表现】","parent_id":480869,"level_no":127,"created_at":"2020-08-05 17:13:04","updated_at":"2021-08-11 09:33:30","deleted_at":null,"module_type":2,"sort_index":805,"origin_id":6605,"type":0,"video_id":"1","video_time":275},{"id":495291,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"129【X线检查中防护的意义】","parent_id":480869,"level_no":127,"created_at":"2020-08-05 17:13:04","updated_at":"2021-08-11 09:33:30","deleted_at":null,"module_type":2,"sort_index":806,"origin_id":6606,"type":0,"video_id":"1","video_time":487},{"id":495292,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"130【CT密度分辨率的定义是什么】","parent_id":480869,"level_no":127,"created_at":"2020-08-05 17:13:05","updated_at":"2021-08-11 09:33:30","deleted_at":null,"module_type":2,"sort_index":807,"origin_id":6607,"type":0,"video_id":"1","video_time":467},{"id":495293,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"131【多层螺旋CT临床应用的优点有哪些】","parent_id":480869,"level_no":127,"created_at":"2020-08-05 17:13:05","updated_at":"2021-08-11 09:33:30","deleted_at":null,"module_type":2,"sort_index":808,"origin_id":6608,"type":0,"video_id":"1","video_time":303},{"id":495294,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"132【溃疡型肠结核的X线表现】","parent_id":480869,"level_no":127,"created_at":"2020-08-05 17:13:05","updated_at":"2021-08-11 09:33:30","deleted_at":null,"module_type":2,"sort_index":809,"origin_id":6609,"type":0,"video_id":"1","video_time":258},{"id":495295,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"133【肺的分段】","parent_id":480869,"level_no":127,"created_at":"2020-08-05 17:13:05","updated_at":"2021-08-11 09:33:30","deleted_at":null,"module_type":2,"sort_index":810,"origin_id":6610,"type":0,"video_id":"1","video_time":336},{"id":495296,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"134【胸部影像学检查常采用哪些方法】","parent_id":480869,"level_no":127,"created_at":"2020-08-05 17:13:05","updated_at":"2021-08-11 09:33:30","deleted_at":null,"module_type":2,"sort_index":811,"origin_id":6611,"type":0,"video_id":"1","video_time":470},{"id":495297,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"135【CT有哪些优点】","parent_id":480869,"level_no":127,"created_at":"2020-08-05 17:13:05","updated_at":"2021-08-11 09:33:30","deleted_at":null,"module_type":2,"sort_index":812,"origin_id":6612,"type":0,"video_id":"1","video_time":494},{"id":495298,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"136【CT扫描检查注意事项】","parent_id":480869,"level_no":127,"created_at":"2020-08-05 17:13:05","updated_at":"2021-08-11 09:33:30","deleted_at":null,"module_type":2,"sort_index":813,"origin_id":6613,"type":0,"video_id":"1","video_time":261},{"id":495299,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"137【简述MRI较CT比较的优点】","parent_id":480869,"level_no":127,"created_at":"2020-08-05 17:13:05","updated_at":"2021-08-11 09:33:30","deleted_at":null,"module_type":2,"sort_index":814,"origin_id":6614,"type":0,"video_id":"1","video_time":420},{"id":495300,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"138【简述弥漫性阻塞性肺气肿的X线表现】","parent_id":480869,"level_no":127,"created_at":"2020-08-05 17:13:06","updated_at":"2021-08-11 09:33:30","deleted_at":null,"module_type":2,"sort_index":815,"origin_id":6615,"type":0,"video_id":"1","video_time":523},{"id":495301,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"139【空洞】","parent_id":480869,"level_no":127,"created_at":"2020-08-05 17:13:06","updated_at":"2021-08-11 09:33:30","deleted_at":null,"module_type":2,"sort_index":816,"origin_id":6616,"type":0,"video_id":"1","video_time":290},{"id":495302,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"140【空洞与空腔如何区别】","parent_id":480869,"level_no":127,"created_at":"2020-08-05 17:13:06","updated_at":"2021-08-11 09:33:31","deleted_at":null,"module_type":2,"sort_index":817,"origin_id":6617,"type":0,"video_id":"1","video_time":392},{"id":495303,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"141【X线管的阳极效应及在实际投照工作中的应用】","parent_id":480869,"level_no":127,"created_at":"2020-08-05 17:13:06","updated_at":"2021-08-11 09:33:31","deleted_at":null,"module_type":2,"sort_index":818,"origin_id":6618,"type":0,"video_id":"1","video_time":247},{"id":495304,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"142【叙述CT值的含义及临床意义】","parent_id":480869,"level_no":127,"created_at":"2020-08-05 17:13:06","updated_at":"2021-08-11 09:33:31","deleted_at":null,"module_type":2,"sort_index":819,"origin_id":6619,"type":0,"video_id":"1","video_time":336},{"id":495305,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"143【骨龄】","parent_id":480869,"level_no":127,"created_at":"2020-08-05 17:13:06","updated_at":"2021-08-11 09:33:31","deleted_at":null,"module_type":2,"sort_index":820,"origin_id":6620,"type":0,"video_id":"1","video_time":480},{"id":495306,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"144【MRI扫描的禁忌症】","parent_id":480869,"level_no":127,"created_at":"2020-08-05 17:13:06","updated_at":"2021-08-11 09:33:31","deleted_at":null,"module_type":2,"sort_index":821,"origin_id":6621,"type":0,"video_id":"1","video_time":250},{"id":495307,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"145【磁共振成像及其临床应用价值】","parent_id":480869,"level_no":127,"created_at":"2020-08-05 17:13:07","updated_at":"2021-08-11 09:33:31","deleted_at":null,"module_type":2,"sort_index":822,"origin_id":6622,"type":0,"video_id":"1","video_time":557},{"id":495308,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"146【肺动脉栓塞的X线和CT表现有哪些】","parent_id":480869,"level_no":127,"created_at":"2020-08-05 17:13:07","updated_at":"2021-08-11 09:33:31","deleted_at":null,"module_type":2,"sort_index":823,"origin_id":6623,"type":0,"video_id":"1","video_time":449},{"id":495309,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"147【如何诊断肺门增大和肺纹理增多】","parent_id":480869,"level_no":127,"created_at":"2020-08-05 17:13:07","updated_at":"2021-08-11 09:33:31","deleted_at":null,"module_type":2,"sort_index":824,"origin_id":6624,"type":0,"video_id":"1","video_time":297},{"id":495310,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"148【肺动脉高压】","parent_id":480869,"level_no":127,"created_at":"2020-08-05 17:13:07","updated_at":"2021-08-11 09:33:31","deleted_at":null,"module_type":2,"sort_index":825,"origin_id":6625,"type":0,"video_id":"1","video_time":233},{"id":495311,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"149【肾结核的X线表现】","parent_id":480869,"level_no":127,"created_at":"2020-08-05 17:13:07","updated_at":"2021-08-11 09:33:31","deleted_at":null,"module_type":2,"sort_index":826,"origin_id":6626,"type":0,"video_id":"1","video_time":253},{"id":495312,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"150【骨骼的基本病变】","parent_id":480869,"level_no":127,"created_at":"2020-08-05 17:13:07","updated_at":"2021-08-11 09:33:31","deleted_at":null,"module_type":2,"sort_index":827,"origin_id":6627,"type":0,"video_id":"1","video_time":285},{"id":495313,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"151【脊柱骨折的X线表现】","parent_id":480869,"level_no":127,"created_at":"2020-08-05 17:13:07","updated_at":"2021-08-11 09:33:31","deleted_at":null,"module_type":2,"sort_index":828,"origin_id":6628,"type":0,"video_id":"1","video_time":483},{"id":495314,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"152【MRI在心脏大血管应用中主要优点有哪些】","parent_id":480869,"level_no":127,"created_at":"2020-08-05 17:13:07","updated_at":"2021-08-11 09:33:31","deleted_at":null,"module_type":2,"sort_index":829,"origin_id":6629,"type":0,"video_id":"1","video_time":311},{"id":495315,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"153【X线如何诊断脊椎滑脱】","parent_id":480869,"level_no":127,"created_at":"2020-08-05 17:13:08","updated_at":"2021-08-11 09:33:31","deleted_at":null,"module_type":2,"sort_index":830,"origin_id":6630,"type":0,"video_id":"1","video_time":202},{"id":495316,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"154【怎样制订X线摄影的曝光条件】","parent_id":480869,"level_no":127,"created_at":"2020-08-05 17:13:08","updated_at":"2021-08-11 09:33:31","deleted_at":null,"module_type":2,"sort_index":831,"origin_id":6631,"type":0,"video_id":"1","video_time":368},{"id":495317,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"155【腰椎摄影注意事项】","parent_id":480869,"level_no":127,"created_at":"2020-08-05 17:13:08","updated_at":"2021-08-11 09:33:31","deleted_at":null,"module_type":2,"sort_index":832,"origin_id":6632,"type":0,"video_id":"1","video_time":271},{"id":495318,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"156【评价后前位胸片的质量标准是什么】","parent_id":480869,"level_no":127,"created_at":"2020-08-05 17:13:08","updated_at":"2021-08-11 09:33:31","deleted_at":null,"module_type":2,"sort_index":833,"origin_id":6633,"type":0,"video_id":"1","video_time":403},{"id":495319,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"157【高分辨CT】","parent_id":480869,"level_no":127,"created_at":"2020-08-05 17:13:08","updated_at":"2021-08-11 09:33:31","deleted_at":null,"module_type":2,"sort_index":834,"origin_id":6634,"type":0,"video_id":"1","video_time":354},{"id":495320,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"158【脊柱摄影的注意事项】","parent_id":480869,"level_no":127,"created_at":"2020-08-05 17:13:08","updated_at":"2021-08-11 09:33:31","deleted_at":null,"module_type":2,"sort_index":835,"origin_id":6635,"type":0,"video_id":"1","video_time":307},{"id":495321,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"159【CR检查的优点】","parent_id":480869,"level_no":127,"created_at":"2020-08-05 17:13:08","updated_at":"2021-08-11 09:33:31","deleted_at":null,"module_type":2,"sort_index":836,"origin_id":6636,"type":0,"video_id":"1","video_time":303},{"id":495322,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"160【高千伏摄影的优缺点】","parent_id":480869,"level_no":127,"created_at":"2020-08-05 17:13:09","updated_at":"2021-08-11 09:33:31","deleted_at":null,"module_type":2,"sort_index":837,"origin_id":6637,"type":0,"video_id":"1","video_time":392},{"id":495323,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"161【螺旋扫描同传统扫描有何不同】","parent_id":480869,"level_no":127,"created_at":"2020-08-05 17:13:09","updated_at":"2021-08-11 09:33:31","deleted_at":null,"module_type":2,"sort_index":838,"origin_id":6638,"type":0,"video_id":"1","video_time":364},{"id":495324,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"162【膝关节正侧位的检查要点】","parent_id":480869,"level_no":127,"created_at":"2020-08-05 17:13:09","updated_at":"2021-08-11 09:33:31","deleted_at":null,"module_type":2,"sort_index":839,"origin_id":6639,"type":0,"video_id":"1","video_time":233},{"id":495325,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"163【胸部CT平扫注意事项】","parent_id":480869,"level_no":127,"created_at":"2020-08-05 17:13:09","updated_at":"2021-08-11 09:33:31","deleted_at":null,"module_type":2,"sort_index":840,"origin_id":6640,"type":0,"video_id":"1","video_time":218},{"id":495326,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"164【静脉肾盂造影前注意事项和病人术前准备】","parent_id":480869,"level_no":127,"created_at":"2020-08-05 17:13:09","updated_at":"2021-08-11 09:33:31","deleted_at":null,"module_type":2,"sort_index":841,"origin_id":6641,"type":0,"video_id":"1","video_time":247},{"id":495327,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"165【X线射线摄影都有哪些位置】","parent_id":480869,"level_no":127,"created_at":"2020-08-05 17:13:09","updated_at":"2021-08-11 09:33:32","deleted_at":null,"module_type":2,"sort_index":842,"origin_id":6642,"type":0,"video_id":"1","video_time":332}]},{"breadcrumbs":"讲义<i>></i>","component":[{"id":689332,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"题本","parent_id":689331,"level_no":127,"created_at":"2020-12-01 19:05:39","updated_at":"2021-08-11 09:33:32","deleted_at":null,"module_type":1,"sort_index":844,"origin_id":8637,"type":0},{"id":689333,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"答案","parent_id":689331,"level_no":127,"created_at":"2020-12-01 19:05:57","updated_at":"2021-08-11 09:33:32","deleted_at":null,"module_type":1,"sort_index":845,"origin_id":8638,"type":0}]}]
课程>
视频
01【胸部X线的操作及程序】
(9分18秒)
视频
02【CT扫描过程中怎样减少伪影】
(5分49秒)
视频
03【颈动脉造影术前准备及禁忌证】
(9分18秒)
视频
06【中晚期食管癌的X线改变】
(4分57秒)
视频
07【胃溃疡的X线表现与鉴别诊断】
(7分39秒)
视频
08【食管静脉曲张X线表现】
(3分59秒)
视频
09【大叶性肺炎的X线表现】
(4分35秒)
视频
11【周围型肺癌的X线表现】
(6分15秒)
视频
13【脑动静脉畸形的影像学表现】
(5分45秒)
视频
15【CT平扫右顶叶大片状低密度影,有哪些可能】
(9分4秒)
视频
16【主动脉夹层的影像学表现】
(10分4秒)
视频
17【子宫肌瘤的MRI表现及主要的鉴别诊断】
(7分52秒)
视频
19【长骨骨折移位如何判断】
(5分30秒)
视频
21【空肠、回肠、大肠梗阻的鉴别】
(7分56秒)
视频
23【室间隔缺损X线平片表现】
(5分26秒)
视频
25【周围型肺癌的CT表现及鉴别诊断】
(5分50秒)
视频
26【X线检查中为何要进行人工对比】
(5分43秒)
视频
27【颅脑病变如何选择影像学检查方法】
(12分58秒)
视频
28【试述CT和MRI的成像的各自优势】
(9分54秒)
视频
31【肝细胞癌的CT表现有哪些】
(6分21秒)
视频
33【单纯性小肠梗阻的X线表现】
(5分31秒)
视频
35【阻塞性肺不张的常见原因及其基本X线表现】
(6分29秒)
视频
36【纵膈肿瘤常见有哪些并简述影像学表现】
(8分2秒)
视频
39【颅内占位性病变呈环形强化主要有哪些病】
(6分55秒)
视频
40【脑梗死的分型及各自的CT表现】
(5分19秒)
视频
41【左心房增大的X线表现有哪些】
(5分55秒)
视频
43【骨巨细胞瘤的影像学表现】
(6分49秒)
视频
44【骨折常见的并发症X线表现】
(3分36秒)
视频
45【椎体压缩见于哪些情况】
(3分59秒)
视频
46【详述X线摄影使用滤线器的注意事项】
(3分53秒)
视频
50【化脓性鼻窦炎一般有哪些影像学表现】
(7分3秒)
视频
51【在CT强化过程中使用对比剂注意事项有哪些】
(4分49秒)
视频
52【照片的黑化度 对比度】
(7分58秒)
视频
53【人体组织结构天然对比的类型】
(7分27秒)
视频
54【简述碘剂过敏反应的临床表现】
(7分17秒)
视频
55【良恶性溃疡X线征象鉴别】
(3分23秒)
视频
56【简述结肠癌的X线表现】
(3分35秒)
视频
57【简述早期食管癌的X线表现】
(3分18秒)
视频
58【肝转移瘤的CT与MRI表现】
(6分1秒)
视频
59【肺部基本病变的X线表现有哪些】
(9分43秒)
视频
63【星行细胞瘤的CT表现】
(5分26秒)
视频
64【简述颅脑外伤的CT表现】
(6分16秒)
视频
65【试述急性硬膜外血肿的CT特点】
(3分46秒)
视频
66【新冠肺炎的传播途径及临床表现】
(3分32秒)
视频
68【房间隔缺损的X线表现】
(7分19秒)
视频
70【良恶性骨肿瘤的鉴别诊断】
(5分17秒)
视频
73【慢性化脓性骨髓炎的X线表现】
(2分5秒)
视频
74【静脉尿路造影一侧肾脏不显影 常见于哪些原因】
(3分54秒)
视频
75【扩张性心肌病声像图表现】
(4分18秒)
视频
76【如何做好X线检查的防护】
(8分33秒)
视频
77【CT扫描成像的基本原理及其图像的优点】
(7分53秒)
视频
79【部分容积效应与周围空间现象】
(7分44秒)
视频
80【肺门与肺纹理是怎样形成的】
(5分35秒)
视频
81【慢性支气管炎X线检查的目的和X线的表现】
(6分5秒)
视频
82【肺结核球、肺脓肿及周围型肺癌空洞的影像学鉴别诊断】
(5分52秒)
视频
83【一侧胸腔均为密实影,应考虑哪几种病的可能】
(5分37秒)
视频
84【进展性胃癌的X线表现】
(6分38秒)
视频
87【简述绞窄性肠梗阻的X线表现】
(3分37秒)
视频
88【急性硬膜外血肿与硬膜下血肿CT的鉴别诊断】
(7分59秒)
视频
89【简述星形细胞瘤的分级及CT表现】
(4分12秒)
视频
91【心脏增大的分类及原因】
(6分13秒)
视频
93【慢性中耳乳突炎的分类及其影像学表现】
(2分59秒)
视频
95【强直性脊椎炎的临床和X线表现】
(4分50秒)
视频
96【论述X线、CT、MRI图像特点】
(10分)
视频
97【正常肾上腺位置及CT表现】
(3分52秒)
视频
98【绞窄性肠梗阻特殊的X线表现】
(4分19秒)
视频
99【支气管扩张的高分辨力CT表现】
(2分49秒)
视频
100【磁共振检查的安全要求】
(6分39秒)
视频
101【叙述介入性放射学包含的内容】
(4分12秒)
视频
104【头颅CT扫描的注意事项】
(6分23秒)
视频
105【简述肝细胞癌的CT及MRI表现】
(4分23秒)
视频
106【原发型肝癌、肝脏海绵状血瘤的CT鉴别诊断】
(5分58秒)
视频
107【早期胃癌的消化道钡餐造影表现】
(2分59秒)
视频
108【结肠憩室和结肠息肉的影像学表现】
(4分35秒)
视频
109【如何鉴别周围型肺癌和结核瘤】
(4分32秒)
视频
110【肺结核分型及浸润性肺结核X线表现】
(4分32秒)
视频
111【原发型肺结核的X线表现】
(4分35秒)
视频
112【肺部良恶性肿块的鉴别】
(7分15秒)
视频
113【脑膜瘤的典型CT表现】
(2分18秒)
视频
114【脑脓肿的影像学表现】
(3分24秒)
视频
116【新冠肺炎患者出院的放射学依据】
(1分17秒)
视频
117【视网膜母细胞瘤的CT、MRI表现】
(5分13秒)
视频
119【关节退行性变的X线表现】
(4分25秒)
视频
120【关节结核的X线表现】
(3分53秒)
视频
121【一侧膈肌升高的常见原因】
(5分8秒)
视频
122【间质性肺炎的X线表现】
(1分56秒)
视频
124【普通X线摄影的优缺点】
(2分12秒)
视频
125【肺脓肿的影像学表现】
(3分38秒)
视频
127【肝血管瘤的CT表现】
(3分52秒)
视频
129【X线检查中防护的意义】
(8分7秒)
视频
130【CT密度分辨率的定义是什么】
(7分47秒)
视频
131【多层螺旋CT临床应用的优点有哪些】
(5分3秒)
视频
132【溃疡型肠结核的X线表现】
(4分18秒)
视频
134【胸部影像学检查常采用哪些方法】
(7分50秒)
视频
136【CT扫描检查注意事项】
(4分21秒)
视频
137【简述MRI较CT比较的优点】
(7分)
视频
138【简述弥漫性阻塞性肺气肿的X线表现】
(8分43秒)
视频
140【空洞与空腔如何区别】
(6分32秒)
视频
141【X线管的阳极效应及在实际投照工作中的应用】
(4分7秒)
视频
142【叙述CT值的含义及临床意义】
(5分36秒)
视频
144【MRI扫描的禁忌症】
(4分10秒)
视频
145【磁共振成像及其临床应用价值】
(9分17秒)
视频
146【肺动脉栓塞的X线和CT表现有哪些】
(7分29秒)
视频
147【如何诊断肺门增大和肺纹理增多】
(4分57秒)
视频
152【MRI在心脏大血管应用中主要优点有哪些】
(5分11秒)
视频
153【X线如何诊断脊椎滑脱】
(3分22秒)
视频
154【怎样制订X线摄影的曝光条件】
(6分8秒)
视频
156【评价后前位胸片的质量标准是什么】
(6分43秒)
视频
160【高千伏摄影的优缺点】
(6分32秒)
视频
161【螺旋扫描同传统扫描有何不同】
(6分4秒)
视频
162【膝关节正侧位的检查要点】
(3分53秒)
视频
163【胸部CT平扫注意事项】
(3分38秒)
视频
164【静脉肾盂造影前注意事项和病人术前准备】
(4分7秒)
视频
165【X线射线摄影都有哪些位置】
(5分32秒)
[{"breadcrumbs":"课程<i>></i>","component":[{"id":480870,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"01【胸部X线的操作及程序】","parent_id":480869,"level_no":127,"created_at":"2020-07-27 15:38:46","updated_at":"2021-08-11 09:33:25","deleted_at":null,"module_type":2,"sort_index":678,"origin_id":6368,"type":0,"video_id":"mda-kgsghh89vd4s6y7h","video_time":558},{"id":480871,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"02【CT扫描过程中怎样减少伪影】","parent_id":480869,"level_no":127,"created_at":"2020-07-27 15:38:46","updated_at":"2021-08-11 09:33:25","deleted_at":null,"module_type":2,"sort_index":679,"origin_id":6369,"type":0,"video_id":"1","video_time":349},{"id":480872,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"03【颈动脉造影术前准备及禁忌证】","parent_id":480869,"level_no":127,"created_at":"2020-07-27 15:38:46","updated_at":"2021-08-11 09:33:25","deleted_at":null,"module_type":2,"sort_index":680,"origin_id":6370,"type":0,"video_id":"1","video_time":558},{"id":480873,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"04【窗技术】","parent_id":480869,"level_no":127,"created_at":"2020-07-27 15:38:46","updated_at":"2021-08-11 09:33:25","deleted_at":null,"module_type":2,"sort_index":681,"origin_id":6371,"type":0,"video_id":"1","video_time":529},{"id":480874,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"05【肝癌的CT鉴别诊断】","parent_id":480869,"level_no":127,"created_at":"2020-07-27 15:38:46","updated_at":"2021-08-11 09:33:25","deleted_at":null,"module_type":2,"sort_index":682,"origin_id":6372,"type":0,"video_id":"1","video_time":541},{"id":480875,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"06【中晚期食管癌的X线改变】","parent_id":480869,"level_no":127,"created_at":"2020-07-27 15:38:47","updated_at":"2021-08-11 09:33:25","deleted_at":null,"module_type":2,"sort_index":683,"origin_id":6373,"type":0,"video_id":"1","video_time":297},{"id":480876,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"07【胃溃疡的X线表现与鉴别诊断】","parent_id":480869,"level_no":127,"created_at":"2020-07-27 15:38:47","updated_at":"2021-08-11 09:33:25","deleted_at":null,"module_type":2,"sort_index":684,"origin_id":6374,"type":0,"video_id":"1","video_time":459},{"id":480877,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"08【食管静脉曲张X线表现】","parent_id":480869,"level_no":127,"created_at":"2020-07-27 15:38:47","updated_at":"2021-08-11 09:33:26","deleted_at":null,"module_type":2,"sort_index":685,"origin_id":6375,"type":0,"video_id":"1","video_time":239},{"id":480878,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"09【大叶性肺炎的X线表现】","parent_id":480869,"level_no":127,"created_at":"2020-07-27 15:38:47","updated_at":"2021-08-11 09:33:26","deleted_at":null,"module_type":2,"sort_index":686,"origin_id":6376,"type":0,"video_id":"1","video_time":275},{"id":480879,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"10【肺癌的X线表现】","parent_id":480869,"level_no":127,"created_at":"2020-07-27 15:38:47","updated_at":"2021-08-11 09:33:26","deleted_at":null,"module_type":2,"sort_index":687,"origin_id":6377,"type":0,"video_id":"1","video_time":367},{"id":480880,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"11【周围型肺癌的X线表现】","parent_id":480869,"level_no":127,"created_at":"2020-07-27 15:38:47","updated_at":"2021-08-11 09:33:26","deleted_at":null,"module_type":2,"sort_index":688,"origin_id":6378,"type":0,"video_id":"1","video_time":375},{"id":480881,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"12【胸腔积液的X线表现】","parent_id":480869,"level_no":127,"created_at":"2020-07-27 15:38:48","updated_at":"2021-08-11 09:33:26","deleted_at":null,"module_type":2,"sort_index":689,"origin_id":6379,"type":0,"video_id":"1","video_time":364},{"id":480882,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"13【脑动静脉畸形的影像学表现】","parent_id":480869,"level_no":127,"created_at":"2020-07-27 15:38:48","updated_at":"2021-08-11 09:33:26","deleted_at":null,"module_type":2,"sort_index":690,"origin_id":6380,"type":0,"video_id":"1","video_time":345},{"id":480883,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"14【脑挫裂伤的CT表现】","parent_id":480869,"level_no":127,"created_at":"2020-07-27 15:38:48","updated_at":"2021-08-11 09:33:26","deleted_at":null,"module_type":2,"sort_index":691,"origin_id":6381,"type":0,"video_id":"1","video_time":209},{"id":480884,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"15【CT平扫右顶叶大片状低密度影,有哪些可能】","parent_id":480869,"level_no":127,"created_at":"2020-07-27 15:38:48","updated_at":"2021-08-11 09:33:26","deleted_at":null,"module_type":2,"sort_index":692,"origin_id":6382,"type":0,"video_id":"1","video_time":544},{"id":480885,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"16【主动脉夹层的影像学表现】","parent_id":480869,"level_no":127,"created_at":"2020-07-27 15:38:48","updated_at":"2021-08-11 09:33:26","deleted_at":null,"module_type":2,"sort_index":693,"origin_id":6383,"type":0,"video_id":"1","video_time":604},{"id":480886,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"17【子宫肌瘤的MRI表现及主要的鉴别诊断】","parent_id":480869,"level_no":127,"created_at":"2020-07-27 15:38:48","updated_at":"2021-08-11 09:33:26","deleted_at":null,"module_type":2,"sort_index":694,"origin_id":6384,"type":0,"video_id":"1","video_time":472},{"id":480887,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"18【脊柱结核的X线表现】","parent_id":480869,"level_no":127,"created_at":"2020-07-27 15:38:48","updated_at":"2021-08-11 09:33:26","deleted_at":null,"module_type":2,"sort_index":695,"origin_id":6385,"type":0,"video_id":"1","video_time":374},{"id":480888,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"19【长骨骨折移位如何判断】","parent_id":480869,"level_no":127,"created_at":"2020-07-27 15:38:49","updated_at":"2021-08-11 09:33:26","deleted_at":null,"module_type":2,"sort_index":696,"origin_id":6386,"type":0,"video_id":"1","video_time":330},{"id":480889,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"20【三角型骨膜增生】","parent_id":480869,"level_no":127,"created_at":"2020-07-27 15:38:49","updated_at":"2021-08-11 09:33:26","deleted_at":null,"module_type":2,"sort_index":697,"origin_id":6387,"type":0,"video_id":"1","video_time":169},{"id":480890,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"21【空肠、回肠、大肠梗阻的鉴别】","parent_id":480869,"level_no":127,"created_at":"2020-07-27 15:38:49","updated_at":"2021-08-11 09:33:26","deleted_at":null,"module_type":2,"sort_index":698,"origin_id":6388,"type":0,"video_id":"1","video_time":476},{"id":480891,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"22【造影方法】","parent_id":480869,"level_no":127,"created_at":"2020-07-27 15:38:49","updated_at":"2021-08-11 09:33:26","deleted_at":null,"module_type":2,"sort_index":699,"origin_id":6389,"type":0,"video_id":"1","video_time":279},{"id":480892,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"23【室间隔缺损X线平片表现】","parent_id":480869,"level_no":127,"created_at":"2020-07-27 15:38:49","updated_at":"2021-08-11 09:33:26","deleted_at":null,"module_type":2,"sort_index":700,"origin_id":6390,"type":0,"video_id":"1","video_time":326},{"id":480893,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"24【气胸的X线表现】","parent_id":480869,"level_no":127,"created_at":"2020-07-27 15:38:49","updated_at":"2021-08-11 09:33:26","deleted_at":null,"module_type":2,"sort_index":701,"origin_id":6391,"type":0,"video_id":"1","video_time":298},{"id":480894,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"25【周围型肺癌的CT表现及鉴别诊断】","parent_id":480869,"level_no":127,"created_at":"2020-07-27 15:38:50","updated_at":"2021-08-11 09:33:26","deleted_at":null,"module_type":2,"sort_index":702,"origin_id":6392,"type":0,"video_id":"1","video_time":350},{"id":480895,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"26【X线检查中为何要进行人工对比】","parent_id":480869,"level_no":127,"created_at":"2020-07-27 15:38:50","updated_at":"2021-08-11 09:33:26","deleted_at":null,"module_type":2,"sort_index":703,"origin_id":6393,"type":0,"video_id":"1","video_time":343},{"id":480896,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"27【颅脑病变如何选择影像学检查方法】","parent_id":480869,"level_no":127,"created_at":"2020-07-27 15:38:50","updated_at":"2021-08-11 09:33:26","deleted_at":null,"module_type":2,"sort_index":704,"origin_id":6394,"type":0,"video_id":"1","video_time":778},{"id":480897,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"28【试述CT和MRI的成像的各自优势】","parent_id":480869,"level_no":127,"created_at":"2020-07-27 15:38:50","updated_at":"2021-08-11 09:33:26","deleted_at":null,"module_type":2,"sort_index":705,"origin_id":6395,"type":0,"video_id":"1","video_time":594},{"id":480898,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"29【简述医用X线特性】","parent_id":480869,"level_no":127,"created_at":"2020-07-27 15:38:50","updated_at":"2021-08-11 09:33:26","deleted_at":null,"module_type":2,"sort_index":706,"origin_id":6396,"type":0,"video_id":"1","video_time":262},{"id":480899,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"30【肝硬化的CT表现】","parent_id":480869,"level_no":127,"created_at":"2020-07-27 15:38:50","updated_at":"2021-08-11 09:33:26","deleted_at":null,"module_type":2,"sort_index":707,"origin_id":6397,"type":0,"video_id":"1","video_time":438},{"id":480900,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"31【肝细胞癌的CT表现有哪些】","parent_id":480869,"level_no":127,"created_at":"2020-07-27 15:38:51","updated_at":"2021-08-11 09:33:26","deleted_at":null,"module_type":2,"sort_index":708,"origin_id":6398,"type":0,"video_id":"1","video_time":381},{"id":480901,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"32【胰腺癌的CT表现】","parent_id":480869,"level_no":127,"created_at":"2020-07-27 15:38:51","updated_at":"2021-08-11 09:33:26","deleted_at":null,"module_type":2,"sort_index":709,"origin_id":6399,"type":0,"video_id":"1","video_time":333},{"id":480902,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"33【单纯性小肠梗阻的X线表现】","parent_id":480869,"level_no":127,"created_at":"2020-07-27 15:38:51","updated_at":"2021-08-11 09:33:26","deleted_at":null,"module_type":2,"sort_index":710,"origin_id":6400,"type":0,"video_id":"1","video_time":331},{"id":480903,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"34【新冠肺炎的病理改变】","parent_id":480869,"level_no":127,"created_at":"2020-07-27 15:38:51","updated_at":"2021-08-11 09:33:26","deleted_at":null,"module_type":2,"sort_index":711,"origin_id":6401,"type":0,"video_id":"1","video_time":144},{"id":480904,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"35【阻塞性肺不张的常见原因及其基本X线表现】","parent_id":480869,"level_no":127,"created_at":"2020-07-27 15:38:51","updated_at":"2021-08-11 09:33:27","deleted_at":null,"module_type":2,"sort_index":712,"origin_id":6402,"type":0,"video_id":"1","video_time":389},{"id":480905,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"36【纵膈肿瘤常见有哪些并简述影像学表现】","parent_id":480869,"level_no":127,"created_at":"2020-07-27 15:38:51","updated_at":"2021-08-11 09:33:27","deleted_at":null,"module_type":2,"sort_index":713,"origin_id":6403,"type":0,"video_id":"1","video_time":482},{"id":480906,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"37【中心型肺癌X线表现】","parent_id":480869,"level_no":127,"created_at":"2020-07-27 15:38:52","updated_at":"2021-08-11 09:33:27","deleted_at":null,"module_type":2,"sort_index":714,"origin_id":6404,"type":0,"video_id":"1","video_time":425},{"id":480907,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"38【听神经瘤的鉴别】","parent_id":480869,"level_no":127,"created_at":"2020-07-27 15:38:52","updated_at":"2021-08-11 09:33:27","deleted_at":null,"module_type":2,"sort_index":715,"origin_id":6405,"type":0,"video_id":"1","video_time":493},{"id":480908,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"39【颅内占位性病变呈环形强化主要有哪些病】","parent_id":480869,"level_no":127,"created_at":"2020-07-27 15:38:52","updated_at":"2021-08-11 09:33:27","deleted_at":null,"module_type":2,"sort_index":716,"origin_id":6406,"type":0,"video_id":"1","video_time":415},{"id":480909,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"40【脑梗死的分型及各自的CT表现】","parent_id":480869,"level_no":127,"created_at":"2020-07-27 15:38:52","updated_at":"2021-08-11 09:33:27","deleted_at":null,"module_type":2,"sort_index":717,"origin_id":6407,"type":0,"video_id":"1","video_time":319},{"id":480910,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"41【左心房增大的X线表现有哪些】","parent_id":480869,"level_no":127,"created_at":"2020-07-27 15:38:52","updated_at":"2021-08-11 09:33:27","deleted_at":null,"module_type":2,"sort_index":718,"origin_id":6408,"type":0,"video_id":"1","video_time":355},{"id":480911,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"42【肾癌的X线表现】","parent_id":480869,"level_no":127,"created_at":"2020-07-27 15:38:53","updated_at":"2021-08-11 09:33:27","deleted_at":null,"module_type":2,"sort_index":719,"origin_id":6409,"type":0,"video_id":"1","video_time":212},{"id":480912,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"43【骨巨细胞瘤的影像学表现】","parent_id":480869,"level_no":127,"created_at":"2020-07-27 15:38:53","updated_at":"2021-08-11 09:33:27","deleted_at":null,"module_type":2,"sort_index":720,"origin_id":6410,"type":0,"video_id":"1","video_time":409},{"id":480913,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"44【骨折常见的并发症X线表现】","parent_id":480869,"level_no":127,"created_at":"2020-07-27 15:38:53","updated_at":"2021-08-11 09:33:27","deleted_at":null,"module_type":2,"sort_index":721,"origin_id":6411,"type":0,"video_id":"1","video_time":216},{"id":480914,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"45【椎体压缩见于哪些情况】","parent_id":480869,"level_no":127,"created_at":"2020-07-27 15:38:53","updated_at":"2021-08-11 09:33:27","deleted_at":null,"module_type":2,"sort_index":722,"origin_id":6412,"type":0,"video_id":"1","video_time":239},{"id":480915,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"46【详述X线摄影使用滤线器的注意事项】","parent_id":480869,"level_no":127,"created_at":"2020-07-27 15:38:53","updated_at":"2021-08-11 09:33:27","deleted_at":null,"module_type":2,"sort_index":723,"origin_id":6413,"type":0,"video_id":"1","video_time":233},{"id":480916,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"47【冠心病的MRI表现】","parent_id":480869,"level_no":127,"created_at":"2020-07-27 15:38:53","updated_at":"2021-08-11 09:33:27","deleted_at":null,"module_type":2,"sort_index":724,"origin_id":6414,"type":0,"video_id":"1","video_time":217},{"id":480917,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"48【卵巢癌的MRI表现】","parent_id":480869,"level_no":127,"created_at":"2020-07-27 15:38:53","updated_at":"2021-08-11 09:33:27","deleted_at":null,"module_type":2,"sort_index":725,"origin_id":6415,"type":0,"video_id":"1","video_time":107},{"id":480918,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"49【电子计算机体层摄影】","parent_id":480869,"level_no":127,"created_at":"2020-07-27 15:38:54","updated_at":"2021-08-11 09:33:27","deleted_at":null,"module_type":2,"sort_index":726,"origin_id":6416,"type":0,"video_id":"1","video_time":366},{"id":480919,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"50【化脓性鼻窦炎一般有哪些影像学表现】","parent_id":480869,"level_no":127,"created_at":"2020-07-27 15:38:54","updated_at":"2021-08-11 09:33:27","deleted_at":null,"module_type":2,"sort_index":727,"origin_id":6417,"type":0,"video_id":"1","video_time":423},{"id":480920,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"51【在CT强化过程中使用对比剂注意事项有哪些】","parent_id":480869,"level_no":127,"created_at":"2020-07-27 15:38:54","updated_at":"2021-08-11 09:33:27","deleted_at":null,"module_type":2,"sort_index":728,"origin_id":6418,"type":0,"video_id":"1","video_time":289},{"id":480921,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"52【照片的黑化度 对比度】","parent_id":480869,"level_no":127,"created_at":"2020-07-27 15:38:54","updated_at":"2021-08-11 09:33:27","deleted_at":null,"module_type":2,"sort_index":729,"origin_id":6419,"type":0,"video_id":"1","video_time":478},{"id":480922,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"53【人体组织结构天然对比的类型】","parent_id":480869,"level_no":127,"created_at":"2020-07-27 15:38:54","updated_at":"2021-08-11 09:33:27","deleted_at":null,"module_type":2,"sort_index":730,"origin_id":6420,"type":0,"video_id":"1","video_time":447},{"id":480923,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"54【简述碘剂过敏反应的临床表现】","parent_id":480869,"level_no":127,"created_at":"2020-07-27 15:38:55","updated_at":"2021-08-11 09:33:27","deleted_at":null,"module_type":2,"sort_index":731,"origin_id":6421,"type":0,"video_id":"1","video_time":437},{"id":480924,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"55【良恶性溃疡X线征象鉴别】","parent_id":480869,"level_no":127,"created_at":"2020-07-27 15:38:55","updated_at":"2021-08-11 09:33:27","deleted_at":null,"module_type":2,"sort_index":732,"origin_id":6422,"type":0,"video_id":"1","video_time":203},{"id":480925,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"56【简述结肠癌的X线表现】","parent_id":480869,"level_no":127,"created_at":"2020-07-27 15:38:55","updated_at":"2021-08-11 09:33:27","deleted_at":null,"module_type":2,"sort_index":733,"origin_id":6423,"type":0,"video_id":"1","video_time":215},{"id":480926,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"57【简述早期食管癌的X线表现】","parent_id":480869,"level_no":127,"created_at":"2020-07-27 15:38:55","updated_at":"2021-08-11 09:33:27","deleted_at":null,"module_type":2,"sort_index":734,"origin_id":6424,"type":0,"video_id":"1","video_time":198},{"id":480927,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"58【肝转移瘤的CT与MRI表现】","parent_id":480869,"level_no":127,"created_at":"2020-07-27 15:38:55","updated_at":"2021-08-11 09:33:27","deleted_at":null,"module_type":2,"sort_index":735,"origin_id":6425,"type":0,"video_id":"1","video_time":361},{"id":480928,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"59【肺部基本病变的X线表现有哪些】","parent_id":480869,"level_no":127,"created_at":"2020-07-27 15:38:55","updated_at":"2021-08-11 09:33:27","deleted_at":null,"module_type":2,"sort_index":736,"origin_id":6426,"type":0,"video_id":"1","video_time":583},{"id":480929,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"60【肺脓肿X线表现】","parent_id":480869,"level_no":127,"created_at":"2020-07-27 15:38:56","updated_at":"2021-08-11 09:33:27","deleted_at":null,"module_type":2,"sort_index":737,"origin_id":6427,"type":0,"video_id":"1","video_time":270},{"id":480930,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"61【肺充血与肺淤血的区别】","parent_id":480869,"level_no":127,"created_at":"2020-07-27 15:38:56","updated_at":"2021-08-11 09:33:28","deleted_at":null,"module_type":2,"sort_index":738,"origin_id":6428,"type":0,"video_id":"1","video_time":368},{"id":480931,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"62【脑膜瘤的好发部位】","parent_id":480869,"level_no":127,"created_at":"2020-07-27 15:38:56","updated_at":"2021-08-11 09:33:28","deleted_at":null,"module_type":2,"sort_index":739,"origin_id":6429,"type":0,"video_id":"1","video_time":369},{"id":480932,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"63【星行细胞瘤的CT表现】","parent_id":480869,"level_no":127,"created_at":"2020-07-27 15:38:56","updated_at":"2021-08-11 09:33:28","deleted_at":null,"module_type":2,"sort_index":740,"origin_id":6430,"type":0,"video_id":"1","video_time":326},{"id":480933,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"64【简述颅脑外伤的CT表现】","parent_id":480869,"level_no":127,"created_at":"2020-07-27 15:38:56","updated_at":"2021-08-11 09:33:28","deleted_at":null,"module_type":2,"sort_index":741,"origin_id":6431,"type":0,"video_id":"1","video_time":376},{"id":480934,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"65【试述急性硬膜外血肿的CT特点】","parent_id":480869,"level_no":127,"created_at":"2020-07-27 15:38:58","updated_at":"2021-08-11 09:33:28","deleted_at":null,"module_type":2,"sort_index":742,"origin_id":6432,"type":0,"video_id":"1","video_time":226},{"id":480935,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"66【新冠肺炎的传播途径及临床表现】","parent_id":480869,"level_no":127,"created_at":"2020-07-27 15:38:58","updated_at":"2021-08-11 09:33:28","deleted_at":null,"module_type":2,"sort_index":743,"origin_id":6433,"type":0,"video_id":"1","video_time":212},{"id":480936,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"67【脑梗塞的影像学表现】","parent_id":480869,"level_no":127,"created_at":"2020-07-27 15:38:59","updated_at":"2021-08-11 09:33:28","deleted_at":null,"module_type":2,"sort_index":744,"origin_id":6434,"type":0,"video_id":"1","video_time":271},{"id":480937,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"68【房间隔缺损的X线表现】","parent_id":480869,"level_no":127,"created_at":"2020-07-27 15:38:59","updated_at":"2021-08-11 09:33:28","deleted_at":null,"module_type":2,"sort_index":745,"origin_id":6435,"type":0,"video_id":"1","video_time":439},{"id":480938,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"69【肾癌的CT表现】","parent_id":480869,"level_no":127,"created_at":"2020-07-27 15:38:59","updated_at":"2021-08-11 09:33:28","deleted_at":null,"module_type":2,"sort_index":746,"origin_id":6436,"type":0,"video_id":"1","video_time":187},{"id":480939,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"70【良恶性骨肿瘤的鉴别诊断】","parent_id":480869,"level_no":127,"created_at":"2020-07-27 15:38:59","updated_at":"2021-08-11 09:33:28","deleted_at":null,"module_type":2,"sort_index":747,"origin_id":6437,"type":0,"video_id":"1","video_time":317},{"id":480940,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"71【延时时间】","parent_id":480869,"level_no":127,"created_at":"2020-07-27 15:38:59","updated_at":"2021-08-11 09:33:28","deleted_at":null,"module_type":2,"sort_index":748,"origin_id":6438,"type":0,"video_id":"1","video_time":192},{"id":480941,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"72【喉癌分为那几型】","parent_id":480869,"level_no":127,"created_at":"2020-07-27 15:38:59","updated_at":"2021-08-11 09:33:28","deleted_at":null,"module_type":2,"sort_index":749,"origin_id":6439,"type":0,"video_id":"1","video_time":174},{"id":480942,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"73【慢性化脓性骨髓炎的X线表现】","parent_id":480869,"level_no":127,"created_at":"2020-07-27 15:38:59","updated_at":"2021-08-11 09:33:28","deleted_at":null,"module_type":2,"sort_index":750,"origin_id":6440,"type":0,"video_id":"1","video_time":125},{"id":480943,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"74【静脉尿路造影一侧肾脏不显影 常见于哪些原因】","parent_id":480869,"level_no":127,"created_at":"2020-07-27 15:39:00","updated_at":"2021-08-11 09:33:28","deleted_at":null,"module_type":2,"sort_index":751,"origin_id":6441,"type":0,"video_id":"1","video_time":234},{"id":480944,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"75【扩张性心肌病声像图表现】","parent_id":480869,"level_no":127,"created_at":"2020-07-27 15:39:00","updated_at":"2021-08-11 09:33:28","deleted_at":null,"module_type":2,"sort_index":752,"origin_id":6442,"type":0,"video_id":"1","video_time":258},{"id":484323,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"76【如何做好X线检查的防护】","parent_id":480869,"level_no":127,"created_at":"2020-07-29 11:06:16","updated_at":"2021-08-11 09:33:28","deleted_at":null,"module_type":2,"sort_index":753,"origin_id":6467,"type":0,"video_id":"1","video_time":513},{"id":484324,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"77【CT扫描成像的基本原理及其图像的优点】","parent_id":480869,"level_no":127,"created_at":"2020-07-29 11:06:16","updated_at":"2021-08-11 09:33:28","deleted_at":null,"module_type":2,"sort_index":754,"origin_id":6468,"type":0,"video_id":"1","video_time":473},{"id":484325,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"78【窗口技术】","parent_id":480869,"level_no":127,"created_at":"2020-07-29 11:06:16","updated_at":"2021-08-11 09:33:28","deleted_at":null,"module_type":2,"sort_index":755,"origin_id":6469,"type":0,"video_id":"1","video_time":262},{"id":484326,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"79【部分容积效应与周围空间现象】","parent_id":480869,"level_no":127,"created_at":"2020-07-29 11:06:16","updated_at":"2021-08-11 09:33:28","deleted_at":null,"module_type":2,"sort_index":756,"origin_id":6470,"type":0,"video_id":"1","video_time":464},{"id":484327,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"80【肺门与肺纹理是怎样形成的】","parent_id":480869,"level_no":127,"created_at":"2020-07-29 11:06:16","updated_at":"2021-08-11 09:33:28","deleted_at":null,"module_type":2,"sort_index":757,"origin_id":6471,"type":0,"video_id":"1","video_time":335},{"id":484328,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"81【慢性支气管炎X线检查的目的和X线的表现】","parent_id":480869,"level_no":127,"created_at":"2020-07-29 11:06:17","updated_at":"2021-08-11 09:33:28","deleted_at":null,"module_type":2,"sort_index":758,"origin_id":6472,"type":0,"video_id":"1","video_time":365},{"id":484329,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"82【肺结核球、肺脓肿及周围型肺癌空洞的影像学鉴别诊断】","parent_id":480869,"level_no":127,"created_at":"2020-07-29 11:06:17","updated_at":"2021-08-11 09:33:28","deleted_at":null,"module_type":2,"sort_index":759,"origin_id":6473,"type":0,"video_id":"1","video_time":352},{"id":484330,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"83【一侧胸腔均为密实影,应考虑哪几种病的可能】","parent_id":480869,"level_no":127,"created_at":"2020-07-29 11:06:17","updated_at":"2021-08-11 09:33:28","deleted_at":null,"module_type":2,"sort_index":760,"origin_id":6474,"type":0,"video_id":"1","video_time":337},{"id":484331,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"84【进展性胃癌的X线表现】","parent_id":480869,"level_no":127,"created_at":"2020-07-29 11:06:17","updated_at":"2021-08-11 09:33:28","deleted_at":null,"module_type":2,"sort_index":761,"origin_id":6475,"type":0,"video_id":"1","video_time":398},{"id":484332,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"85【肝癌的MRI征象】","parent_id":480869,"level_no":127,"created_at":"2020-07-29 11:06:17","updated_at":"2021-08-11 09:33:28","deleted_at":null,"module_type":2,"sort_index":762,"origin_id":6476,"type":0,"video_id":"1","video_time":267},{"id":484333,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"86【胆囊癌的CT表现】","parent_id":480869,"level_no":127,"created_at":"2020-07-29 11:06:17","updated_at":"2021-08-11 09:33:28","deleted_at":null,"module_type":2,"sort_index":763,"origin_id":6477,"type":0,"video_id":"1","video_time":140},{"id":484334,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"87【简述绞窄性肠梗阻的X线表现】","parent_id":480869,"level_no":127,"created_at":"2020-07-29 11:06:17","updated_at":"2021-08-11 09:33:29","deleted_at":null,"module_type":2,"sort_index":764,"origin_id":6478,"type":0,"video_id":"1","video_time":217},{"id":484335,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"88【急性硬膜外血肿与硬膜下血肿CT的鉴别诊断】","parent_id":480869,"level_no":127,"created_at":"2020-07-29 11:06:18","updated_at":"2021-08-11 09:33:29","deleted_at":null,"module_type":2,"sort_index":765,"origin_id":6479,"type":0,"video_id":"1","video_time":479},{"id":484336,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"89【简述星形细胞瘤的分级及CT表现】","parent_id":480869,"level_no":127,"created_at":"2020-07-29 11:06:18","updated_at":"2021-08-11 09:33:29","deleted_at":null,"module_type":2,"sort_index":766,"origin_id":6480,"type":0,"video_id":"1","video_time":252},{"id":484337,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"90【脑出血的影像学表现】","parent_id":480869,"level_no":127,"created_at":"2020-07-29 11:06:18","updated_at":"2021-08-11 09:33:29","deleted_at":null,"module_type":2,"sort_index":767,"origin_id":6481,"type":0,"video_id":"1","video_time":310},{"id":484338,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"91【心脏增大的分类及原因】","parent_id":480869,"level_no":127,"created_at":"2020-07-29 11:06:18","updated_at":"2021-08-11 09:33:29","deleted_at":null,"module_type":2,"sort_index":768,"origin_id":6482,"type":0,"video_id":"1","video_time":373},{"id":484339,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"92【膀胱癌的影像学表现】","parent_id":480869,"level_no":127,"created_at":"2020-07-29 11:06:18","updated_at":"2021-08-11 09:33:29","deleted_at":null,"module_type":2,"sort_index":769,"origin_id":6483,"type":0,"video_id":"1","video_time":397},{"id":484340,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"93【慢性中耳乳突炎的分类及其影像学表现】","parent_id":480869,"level_no":127,"created_at":"2020-07-29 11:06:18","updated_at":"2021-08-11 09:33:29","deleted_at":null,"module_type":2,"sort_index":770,"origin_id":6484,"type":0,"video_id":"1","video_time":179},{"id":484341,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"94【骨肉瘤的X线表现】","parent_id":480869,"level_no":127,"created_at":"2020-07-29 11:06:19","updated_at":"2021-08-11 09:33:29","deleted_at":null,"module_type":2,"sort_index":771,"origin_id":6485,"type":0,"video_id":"1","video_time":233},{"id":484342,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"95【强直性脊椎炎的临床和X线表现】","parent_id":480869,"level_no":127,"created_at":"2020-07-29 11:06:19","updated_at":"2021-08-11 09:33:29","deleted_at":null,"module_type":2,"sort_index":772,"origin_id":6486,"type":0,"video_id":"1","video_time":290},{"id":484343,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"96【论述X线、CT、MRI图像特点】","parent_id":480869,"level_no":127,"created_at":"2020-07-29 11:06:19","updated_at":"2021-08-11 09:33:29","deleted_at":null,"module_type":2,"sort_index":773,"origin_id":6487,"type":0,"video_id":"1","video_time":600},{"id":484344,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"97【正常肾上腺位置及CT表现】","parent_id":480869,"level_no":127,"created_at":"2020-07-29 11:06:19","updated_at":"2021-08-11 09:33:29","deleted_at":null,"module_type":2,"sort_index":774,"origin_id":6488,"type":0,"video_id":"1","video_time":232},{"id":484345,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"98【绞窄性肠梗阻特殊的X线表现】","parent_id":480869,"level_no":127,"created_at":"2020-07-29 11:06:19","updated_at":"2021-08-11 09:33:29","deleted_at":null,"module_type":2,"sort_index":775,"origin_id":6489,"type":0,"video_id":"1","video_time":259},{"id":484346,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"99【支气管扩张的高分辨力CT表现】","parent_id":480869,"level_no":127,"created_at":"2020-07-29 11:06:19","updated_at":"2021-08-11 09:33:29","deleted_at":null,"module_type":2,"sort_index":776,"origin_id":6490,"type":0,"video_id":"1","video_time":169},{"id":484347,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"100【磁共振检查的安全要求】","parent_id":480869,"level_no":127,"created_at":"2020-07-29 11:06:19","updated_at":"2021-08-11 09:33:29","deleted_at":null,"module_type":2,"sort_index":777,"origin_id":6491,"type":0,"video_id":"1","video_time":399},{"id":484348,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"101【叙述介入性放射学包含的内容】","parent_id":480869,"level_no":127,"created_at":"2020-07-29 11:06:20","updated_at":"2021-08-11 09:33:29","deleted_at":null,"module_type":2,"sort_index":778,"origin_id":6492,"type":0,"video_id":"1","video_time":252},{"id":484349,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"102【数字减影血管造影】","parent_id":480869,"level_no":127,"created_at":"2020-07-29 11:06:20","updated_at":"2021-08-11 09:33:29","deleted_at":null,"module_type":2,"sort_index":779,"origin_id":6493,"type":0,"video_id":"1","video_time":270},{"id":484350,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"103【弛豫】","parent_id":480869,"level_no":127,"created_at":"2020-07-29 11:06:20","updated_at":"2021-08-11 09:33:29","deleted_at":null,"module_type":2,"sort_index":780,"origin_id":6494,"type":0,"video_id":"1","video_time":373},{"id":484351,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"104【头颅CT扫描的注意事项】","parent_id":480869,"level_no":127,"created_at":"2020-07-29 11:06:20","updated_at":"2021-08-11 09:33:29","deleted_at":null,"module_type":2,"sort_index":781,"origin_id":6495,"type":0,"video_id":"1","video_time":383},{"id":484352,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"105【简述肝细胞癌的CT及MRI表现】","parent_id":480869,"level_no":127,"created_at":"2020-07-29 11:06:20","updated_at":"2021-08-11 09:33:29","deleted_at":null,"module_type":2,"sort_index":782,"origin_id":6496,"type":0,"video_id":"1","video_time":263},{"id":484353,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"106【原发型肝癌、肝脏海绵状血瘤的CT鉴别诊断】","parent_id":480869,"level_no":127,"created_at":"2020-07-29 11:06:20","updated_at":"2021-08-11 09:33:29","deleted_at":null,"module_type":2,"sort_index":783,"origin_id":6497,"type":0,"video_id":"1","video_time":358},{"id":484354,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"107【早期胃癌的消化道钡餐造影表现】","parent_id":480869,"level_no":127,"created_at":"2020-07-29 11:06:22","updated_at":"2021-08-11 09:33:29","deleted_at":null,"module_type":2,"sort_index":784,"origin_id":6498,"type":0,"video_id":"1","video_time":179},{"id":484355,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"108【结肠憩室和结肠息肉的影像学表现】","parent_id":480869,"level_no":127,"created_at":"2020-07-29 11:06:22","updated_at":"2021-08-11 09:33:29","deleted_at":null,"module_type":2,"sort_index":785,"origin_id":6499,"type":0,"video_id":"1","video_time":275},{"id":484356,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"109【如何鉴别周围型肺癌和结核瘤】","parent_id":480869,"level_no":127,"created_at":"2020-07-29 11:06:22","updated_at":"2021-08-11 09:33:29","deleted_at":null,"module_type":2,"sort_index":786,"origin_id":6500,"type":0,"video_id":"1","video_time":272},{"id":484357,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"110【肺结核分型及浸润性肺结核X线表现】","parent_id":480869,"level_no":127,"created_at":"2020-07-29 11:06:22","updated_at":"2021-08-11 09:33:29","deleted_at":null,"module_type":2,"sort_index":787,"origin_id":6501,"type":0,"video_id":"1","video_time":272},{"id":484358,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"111【原发型肺结核的X线表现】","parent_id":480869,"level_no":127,"created_at":"2020-07-29 11:06:22","updated_at":"2021-08-11 09:33:29","deleted_at":null,"module_type":2,"sort_index":788,"origin_id":6502,"type":0,"video_id":"1","video_time":275},{"id":484359,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"112【肺部良恶性肿块的鉴别】","parent_id":480869,"level_no":127,"created_at":"2020-07-29 11:06:22","updated_at":"2021-08-11 09:33:29","deleted_at":null,"module_type":2,"sort_index":789,"origin_id":6503,"type":0,"video_id":"1","video_time":435},{"id":484360,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"113【脑膜瘤的典型CT表现】","parent_id":480869,"level_no":127,"created_at":"2020-07-29 11:06:23","updated_at":"2021-08-11 09:33:30","deleted_at":null,"module_type":2,"sort_index":790,"origin_id":6504,"type":0,"video_id":"1","video_time":138},{"id":484361,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"114【脑脓肿的影像学表现】","parent_id":480869,"level_no":127,"created_at":"2020-07-29 11:06:23","updated_at":"2021-08-11 09:33:30","deleted_at":null,"module_type":2,"sort_index":791,"origin_id":6505,"type":0,"video_id":"1","video_time":204},{"id":484362,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"115【鼻咽癌的CT表现】","parent_id":480869,"level_no":127,"created_at":"2020-07-29 11:06:23","updated_at":"2021-08-11 09:33:30","deleted_at":null,"module_type":2,"sort_index":792,"origin_id":6506,"type":0,"video_id":"1","video_time":360},{"id":484363,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"116【新冠肺炎患者出院的放射学依据】","parent_id":480869,"level_no":127,"created_at":"2020-07-29 11:06:23","updated_at":"2021-08-11 09:33:30","deleted_at":null,"module_type":2,"sort_index":793,"origin_id":6507,"type":0,"video_id":"1","video_time":77},{"id":484364,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"117【视网膜母细胞瘤的CT、MRI表现】","parent_id":480869,"level_no":127,"created_at":"2020-07-29 11:06:23","updated_at":"2021-08-11 09:33:30","deleted_at":null,"module_type":2,"sort_index":794,"origin_id":6508,"type":0,"video_id":"1","video_time":313},{"id":484365,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"118【儿童骨折的特点】","parent_id":480869,"level_no":127,"created_at":"2020-07-29 11:06:23","updated_at":"2021-08-11 09:33:30","deleted_at":null,"module_type":2,"sort_index":795,"origin_id":6509,"type":0,"video_id":"1","video_time":237},{"id":484366,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"119【关节退行性变的X线表现】","parent_id":480869,"level_no":127,"created_at":"2020-07-29 11:06:23","updated_at":"2021-08-11 09:33:30","deleted_at":null,"module_type":2,"sort_index":796,"origin_id":6510,"type":0,"video_id":"1","video_time":265},{"id":484367,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"120【关节结核的X线表现】","parent_id":480869,"level_no":127,"created_at":"2020-07-29 11:06:23","updated_at":"2021-08-11 09:33:30","deleted_at":null,"module_type":2,"sort_index":797,"origin_id":6511,"type":0,"video_id":"1","video_time":233},{"id":484368,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"121【一侧膈肌升高的常见原因】","parent_id":480869,"level_no":127,"created_at":"2020-07-29 11:06:24","updated_at":"2021-08-11 09:33:30","deleted_at":null,"module_type":2,"sort_index":798,"origin_id":6512,"type":0,"video_id":"1","video_time":308},{"id":484369,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"122【间质性肺炎的X线表现】","parent_id":480869,"level_no":127,"created_at":"2020-07-29 11:06:24","updated_at":"2021-08-11 09:33:30","deleted_at":null,"module_type":2,"sort_index":799,"origin_id":6513,"type":0,"video_id":"1","video_time":116},{"id":484370,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"123【脾肿大超声表现】","parent_id":480869,"level_no":127,"created_at":"2020-07-29 11:06:24","updated_at":"2021-08-11 09:33:30","deleted_at":null,"module_type":2,"sort_index":800,"origin_id":6514,"type":0,"video_id":"1","video_time":202},{"id":484371,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"124【普通X线摄影的优缺点】","parent_id":480869,"level_no":127,"created_at":"2020-07-29 11:06:24","updated_at":"2021-08-11 09:33:30","deleted_at":null,"module_type":2,"sort_index":801,"origin_id":6515,"type":0,"video_id":"1","video_time":132},{"id":484372,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"125【肺脓肿的影像学表现】","parent_id":480869,"level_no":127,"created_at":"2020-07-29 11:06:24","updated_at":"2021-08-11 09:33:30","deleted_at":null,"module_type":2,"sort_index":802,"origin_id":6516,"type":0,"video_id":"1","video_time":218},{"id":495288,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"126【试述肝脏分区】","parent_id":480869,"level_no":127,"created_at":"2020-08-05 17:13:04","updated_at":"2021-08-11 09:33:30","deleted_at":null,"module_type":2,"sort_index":803,"origin_id":6603,"type":0,"video_id":"1","video_time":374},{"id":495289,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"127【肝血管瘤的CT表现】","parent_id":480869,"level_no":127,"created_at":"2020-08-05 17:13:04","updated_at":"2021-08-11 09:33:30","deleted_at":null,"module_type":2,"sort_index":804,"origin_id":6604,"type":0,"video_id":"1","video_time":232},{"id":495290,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"128【结肠癌的CT表现】","parent_id":480869,"level_no":127,"created_at":"2020-08-05 17:13:04","updated_at":"2021-08-11 09:33:30","deleted_at":null,"module_type":2,"sort_index":805,"origin_id":6605,"type":0,"video_id":"1","video_time":275},{"id":495291,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"129【X线检查中防护的意义】","parent_id":480869,"level_no":127,"created_at":"2020-08-05 17:13:04","updated_at":"2021-08-11 09:33:30","deleted_at":null,"module_type":2,"sort_index":806,"origin_id":6606,"type":0,"video_id":"1","video_time":487},{"id":495292,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"130【CT密度分辨率的定义是什么】","parent_id":480869,"level_no":127,"created_at":"2020-08-05 17:13:05","updated_at":"2021-08-11 09:33:30","deleted_at":null,"module_type":2,"sort_index":807,"origin_id":6607,"type":0,"video_id":"1","video_time":467},{"id":495293,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"131【多层螺旋CT临床应用的优点有哪些】","parent_id":480869,"level_no":127,"created_at":"2020-08-05 17:13:05","updated_at":"2021-08-11 09:33:30","deleted_at":null,"module_type":2,"sort_index":808,"origin_id":6608,"type":0,"video_id":"1","video_time":303},{"id":495294,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"132【溃疡型肠结核的X线表现】","parent_id":480869,"level_no":127,"created_at":"2020-08-05 17:13:05","updated_at":"2021-08-11 09:33:30","deleted_at":null,"module_type":2,"sort_index":809,"origin_id":6609,"type":0,"video_id":"1","video_time":258},{"id":495295,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"133【肺的分段】","parent_id":480869,"level_no":127,"created_at":"2020-08-05 17:13:05","updated_at":"2021-08-11 09:33:30","deleted_at":null,"module_type":2,"sort_index":810,"origin_id":6610,"type":0,"video_id":"1","video_time":336},{"id":495296,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"134【胸部影像学检查常采用哪些方法】","parent_id":480869,"level_no":127,"created_at":"2020-08-05 17:13:05","updated_at":"2021-08-11 09:33:30","deleted_at":null,"module_type":2,"sort_index":811,"origin_id":6611,"type":0,"video_id":"1","video_time":470},{"id":495297,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"135【CT有哪些优点】","parent_id":480869,"level_no":127,"created_at":"2020-08-05 17:13:05","updated_at":"2021-08-11 09:33:30","deleted_at":null,"module_type":2,"sort_index":812,"origin_id":6612,"type":0,"video_id":"1","video_time":494},{"id":495298,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"136【CT扫描检查注意事项】","parent_id":480869,"level_no":127,"created_at":"2020-08-05 17:13:05","updated_at":"2021-08-11 09:33:30","deleted_at":null,"module_type":2,"sort_index":813,"origin_id":6613,"type":0,"video_id":"1","video_time":261},{"id":495299,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"137【简述MRI较CT比较的优点】","parent_id":480869,"level_no":127,"created_at":"2020-08-05 17:13:05","updated_at":"2021-08-11 09:33:30","deleted_at":null,"module_type":2,"sort_index":814,"origin_id":6614,"type":0,"video_id":"1","video_time":420},{"id":495300,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"138【简述弥漫性阻塞性肺气肿的X线表现】","parent_id":480869,"level_no":127,"created_at":"2020-08-05 17:13:06","updated_at":"2021-08-11 09:33:30","deleted_at":null,"module_type":2,"sort_index":815,"origin_id":6615,"type":0,"video_id":"1","video_time":523},{"id":495301,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"139【空洞】","parent_id":480869,"level_no":127,"created_at":"2020-08-05 17:13:06","updated_at":"2021-08-11 09:33:30","deleted_at":null,"module_type":2,"sort_index":816,"origin_id":6616,"type":0,"video_id":"1","video_time":290},{"id":495302,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"140【空洞与空腔如何区别】","parent_id":480869,"level_no":127,"created_at":"2020-08-05 17:13:06","updated_at":"2021-08-11 09:33:31","deleted_at":null,"module_type":2,"sort_index":817,"origin_id":6617,"type":0,"video_id":"1","video_time":392},{"id":495303,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"141【X线管的阳极效应及在实际投照工作中的应用】","parent_id":480869,"level_no":127,"created_at":"2020-08-05 17:13:06","updated_at":"2021-08-11 09:33:31","deleted_at":null,"module_type":2,"sort_index":818,"origin_id":6618,"type":0,"video_id":"1","video_time":247},{"id":495304,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"142【叙述CT值的含义及临床意义】","parent_id":480869,"level_no":127,"created_at":"2020-08-05 17:13:06","updated_at":"2021-08-11 09:33:31","deleted_at":null,"module_type":2,"sort_index":819,"origin_id":6619,"type":0,"video_id":"1","video_time":336},{"id":495305,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"143【骨龄】","parent_id":480869,"level_no":127,"created_at":"2020-08-05 17:13:06","updated_at":"2021-08-11 09:33:31","deleted_at":null,"module_type":2,"sort_index":820,"origin_id":6620,"type":0,"video_id":"1","video_time":480},{"id":495306,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"144【MRI扫描的禁忌症】","parent_id":480869,"level_no":127,"created_at":"2020-08-05 17:13:06","updated_at":"2021-08-11 09:33:31","deleted_at":null,"module_type":2,"sort_index":821,"origin_id":6621,"type":0,"video_id":"1","video_time":250},{"id":495307,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"145【磁共振成像及其临床应用价值】","parent_id":480869,"level_no":127,"created_at":"2020-08-05 17:13:07","updated_at":"2021-08-11 09:33:31","deleted_at":null,"module_type":2,"sort_index":822,"origin_id":6622,"type":0,"video_id":"1","video_time":557},{"id":495308,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"146【肺动脉栓塞的X线和CT表现有哪些】","parent_id":480869,"level_no":127,"created_at":"2020-08-05 17:13:07","updated_at":"2021-08-11 09:33:31","deleted_at":null,"module_type":2,"sort_index":823,"origin_id":6623,"type":0,"video_id":"1","video_time":449},{"id":495309,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"147【如何诊断肺门增大和肺纹理增多】","parent_id":480869,"level_no":127,"created_at":"2020-08-05 17:13:07","updated_at":"2021-08-11 09:33:31","deleted_at":null,"module_type":2,"sort_index":824,"origin_id":6624,"type":0,"video_id":"1","video_time":297},{"id":495310,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"148【肺动脉高压】","parent_id":480869,"level_no":127,"created_at":"2020-08-05 17:13:07","updated_at":"2021-08-11 09:33:31","deleted_at":null,"module_type":2,"sort_index":825,"origin_id":6625,"type":0,"video_id":"1","video_time":233},{"id":495311,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"149【肾结核的X线表现】","parent_id":480869,"level_no":127,"created_at":"2020-08-05 17:13:07","updated_at":"2021-08-11 09:33:31","deleted_at":null,"module_type":2,"sort_index":826,"origin_id":6626,"type":0,"video_id":"1","video_time":253},{"id":495312,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"150【骨骼的基本病变】","parent_id":480869,"level_no":127,"created_at":"2020-08-05 17:13:07","updated_at":"2021-08-11 09:33:31","deleted_at":null,"module_type":2,"sort_index":827,"origin_id":6627,"type":0,"video_id":"1","video_time":285},{"id":495313,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"151【脊柱骨折的X线表现】","parent_id":480869,"level_no":127,"created_at":"2020-08-05 17:13:07","updated_at":"2021-08-11 09:33:31","deleted_at":null,"module_type":2,"sort_index":828,"origin_id":6628,"type":0,"video_id":"1","video_time":483},{"id":495314,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"152【MRI在心脏大血管应用中主要优点有哪些】","parent_id":480869,"level_no":127,"created_at":"2020-08-05 17:13:07","updated_at":"2021-08-11 09:33:31","deleted_at":null,"module_type":2,"sort_index":829,"origin_id":6629,"type":0,"video_id":"1","video_time":311},{"id":495315,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"153【X线如何诊断脊椎滑脱】","parent_id":480869,"level_no":127,"created_at":"2020-08-05 17:13:08","updated_at":"2021-08-11 09:33:31","deleted_at":null,"module_type":2,"sort_index":830,"origin_id":6630,"type":0,"video_id":"1","video_time":202},{"id":495316,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"154【怎样制订X线摄影的曝光条件】","parent_id":480869,"level_no":127,"created_at":"2020-08-05 17:13:08","updated_at":"2021-08-11 09:33:31","deleted_at":null,"module_type":2,"sort_index":831,"origin_id":6631,"type":0,"video_id":"1","video_time":368},{"id":495317,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"155【腰椎摄影注意事项】","parent_id":480869,"level_no":127,"created_at":"2020-08-05 17:13:08","updated_at":"2021-08-11 09:33:31","deleted_at":null,"module_type":2,"sort_index":832,"origin_id":6632,"type":0,"video_id":"1","video_time":271},{"id":495318,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"156【评价后前位胸片的质量标准是什么】","parent_id":480869,"level_no":127,"created_at":"2020-08-05 17:13:08","updated_at":"2021-08-11 09:33:31","deleted_at":null,"module_type":2,"sort_index":833,"origin_id":6633,"type":0,"video_id":"1","video_time":403},{"id":495319,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"157【高分辨CT】","parent_id":480869,"level_no":127,"created_at":"2020-08-05 17:13:08","updated_at":"2021-08-11 09:33:31","deleted_at":null,"module_type":2,"sort_index":834,"origin_id":6634,"type":0,"video_id":"1","video_time":354},{"id":495320,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"158【脊柱摄影的注意事项】","parent_id":480869,"level_no":127,"created_at":"2020-08-05 17:13:08","updated_at":"2021-08-11 09:33:31","deleted_at":null,"module_type":2,"sort_index":835,"origin_id":6635,"type":0,"video_id":"1","video_time":307},{"id":495321,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"159【CR检查的优点】","parent_id":480869,"level_no":127,"created_at":"2020-08-05 17:13:08","updated_at":"2021-08-11 09:33:31","deleted_at":null,"module_type":2,"sort_index":836,"origin_id":6636,"type":0,"video_id":"1","video_time":303},{"id":495322,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"160【高千伏摄影的优缺点】","parent_id":480869,"level_no":127,"created_at":"2020-08-05 17:13:09","updated_at":"2021-08-11 09:33:31","deleted_at":null,"module_type":2,"sort_index":837,"origin_id":6637,"type":0,"video_id":"1","video_time":392},{"id":495323,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"161【螺旋扫描同传统扫描有何不同】","parent_id":480869,"level_no":127,"created_at":"2020-08-05 17:13:09","updated_at":"2021-08-11 09:33:31","deleted_at":null,"module_type":2,"sort_index":838,"origin_id":6638,"type":0,"video_id":"1","video_time":364},{"id":495324,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"162【膝关节正侧位的检查要点】","parent_id":480869,"level_no":127,"created_at":"2020-08-05 17:13:09","updated_at":"2021-08-11 09:33:31","deleted_at":null,"module_type":2,"sort_index":839,"origin_id":6639,"type":0,"video_id":"1","video_time":233},{"id":495325,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"163【胸部CT平扫注意事项】","parent_id":480869,"level_no":127,"created_at":"2020-08-05 17:13:09","updated_at":"2021-08-11 09:33:31","deleted_at":null,"module_type":2,"sort_index":840,"origin_id":6640,"type":0,"video_id":"1","video_time":218},{"id":495326,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"164【静脉肾盂造影前注意事项和病人术前准备】","parent_id":480869,"level_no":127,"created_at":"2020-08-05 17:13:09","updated_at":"2021-08-11 09:33:31","deleted_at":null,"module_type":2,"sort_index":841,"origin_id":6641,"type":0,"video_id":"1","video_time":247},{"id":495327,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"165【X线射线摄影都有哪些位置】","parent_id":480869,"level_no":127,"created_at":"2020-08-05 17:13:09","updated_at":"2021-08-11 09:33:32","deleted_at":null,"module_type":2,"sort_index":842,"origin_id":6642,"type":0,"video_id":"1","video_time":332}]},{"breadcrumbs":"讲义<i>></i>","component":[{"id":689332,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"题本","parent_id":689331,"level_no":127,"created_at":"2020-12-01 19:05:39","updated_at":"2021-08-11 09:33:32","deleted_at":null,"module_type":1,"sort_index":844,"origin_id":8637,"type":0},{"id":689333,"level_catalog":2,"level_type":2,"child_type":0,"level_name":"答案","parent_id":689331,"level_no":127,"created_at":"2020-12-01 19:05:57","updated_at":"2021-08-11 09:33:32","deleted_at":null,"module_type":1,"sort_index":845,"origin_id":8638,"type":0}]}]
讲义>