【摘要】 目的探讨肝胆管囊腺癌的螺旋CT影像特征及鉴别诊断。方法回顾性分析4例经病理证实的肝胆管囊腺癌的CT表现,并复习文献。结果肝胆管囊腺癌的CT表现为单房或多房囊性病变,囊壁厚薄不均,有壁结节,周围可有卫星灶及远端胆管扩张。结论螺旋CT是诊断肝胆管囊腺癌的有效方法。更多还原

【Abstract】 Objective To evaluate spiral CT features and differential diagnosis of cystadenocarcinoma in the hepatic biliary duct.Methods CT findings of cystadenocarcinoma in the hepatic biliary duct proved by pathology in 4 cases were retrospectively analysed with review literatures.Results Biliary cystadenocarcinoma appeared as unilocular or multilocular cystic tumor,the cystic wall was irregular with mural nodules and satellite leisons,and the distal biliary duct was dilated.Conclusion Spiral CT is efficient method in diagnosis of cystadenocarcinoma in the hepatic biliary duct.更多还原