前言过去肝内胆管癌一直被认为是一种难以诊断的疾患,而且能进行切除的也极少.近来由于超声波(下称US)、X 线CT(下称CT)等图像诊断的进步和应用,不但能比较容易地作出诊断,而且也可诊断出能切除的病例.肝内胆管癌没有像肝细胞癌中的甲胎蛋白那样的肿瘤标记物,所以这种疾病的早期诊断主要通过 Foreword In the past, intrahepatic cholangiocarcinoma has been considered as a difficult-to-diagnose condition, and it is rare that it can be resected. Recent advances in imaging diagnosis such as ultrasound (hereinafter referred to as US) and X-ray CT (hereinafter referred to as CT) have been applied. Not only can it be easier to diagnose, but it can also diagnose cases that can be resected. Intrahepatic cholangiocarcinoma does not have tumor markers like alpha-fetoprotein in hepatocellular carcinoma, so early diagnosis of this disease is mainly through