摘要
目的:评价螺旋CT对肝门胆管癌的诊断价值。方法:回顾性分析14例经病理证实的肝门部胆管癌的CT表现,评价其对病灶的显示情况及定性诊断的准确率。结果:平扫表现为肝门区低密度软组织肿块;增强扫描14例均有延迟强化;增强检查能更清楚显示肝内胆管扩张和胆管壁增厚。结论:螺旋CT扫描对肝门胆管癌的诊断具有重要意义。
Objective：To assess the value of spiral CT in the diagnosis of hilar cholangiocarcinoma.Methods：CT manifestations of 14 cases of hilar cholangiocarcinoma pathologically confirmed were reviewed.The displays of lesions and diagnostic accuracy with CT were qualitatively evaluated.Results：On plain scan,the lesions appeared as soft tissue mass with low density in hepatic hilar.On dynamic enhanced scan,delayed enhancement was seen in 14 cases.The dilating of intrahepatic biliary duct,extrahepatic biliary duct,and thickening of bile duct wall were visualized clearly by enhancement CT.Conclusion：Plain spiral CT and dynamic enhanced scan have great value in showing the morphological features and improving the diagnosis of hilar cholangiocarcinoma.
出处
《医学影像学杂志》
2010年第2期195-197,共3页
Journal of Medical Imaging
