比较影像学在胆总管阻塞性病变诊断中的应用价值  

The value of comparative imageology in diagnosis of obstructive disease of the common bile duct

作　　者：秦永彦[1] 陶谦[1] 吕翔隆[1] 许志虎[1] 黄涛[1] 

机构地区：[1]聊城市第二人民医院,山东聊城252601

出　　处：《山东医药》2002年第6期23-24,共2页Shandong Medical Journal

摘　　要：依据比较影像学的优选线路原则 ,对 6 6例胆总管阻塞患者的术前影像学诊断与术后病理诊断进行对照观察。结果证实超声可作为首选 ,疑恶性梗阻或诊断不清时可选做 CT、MRI,疑难病例加做 B- PTC或 ERCP认为是切实可行的。比较影像学的临床应用避免了不必要的撒网式检查和影像学资源的浪费 ,有助于尽早诊断、尽快治疗 ,具有明显的社会效益和经济效益 。According to priority rule of comparative imagology, the relationship of radiographic and histopathogical diagnosis before and after operation in 66 cases of obstructive disease of the common bile duct was investigated. The result indicated the first choice of radiographic examination was ultrasongraphy. CT or MRI was a reliable method to define the suspected malignant obstructive or unconfirmed disease. The difficult and complicated case was checked by B PTC or ERCP.Comparative imageology can avoid unnecessary examination and resources wasting,contributing to earlier diagnosis and earlier treatment.

关 键 词：比较影像学 胆总管阻塞性疾病 超声 CT MRI 诊断 

分 类 号：R575.704[医药卫生—消化系统] R816.5[医药卫生—内科学]