Gerard P S, Siegmann R, Albert J, Wetter E
Department of Radiology, Maimonides Medical Center, Brooklyn, New York 11219.
Clin Imaging. 1992 Jul-Sep;16(3):190-3. doi: 10.1016/0899-7071(92)90049-f.
There are a variety of abnormalities that can lead to obstruction of the common bile duct, several of which also can cause dilatation and duct irregularity. The differential diagnosis includes such entities as cholangiocarcinoma and carcinoma of the pancreas invading the common bile duct. We present an unusual case in which inspissated bile caused irregularity and obstruction of the common bile duct that radiographically simulated a cholangiocarcinoma.
有多种异常情况可导致胆总管梗阻，其中一些还可引起胆管扩张和形态不规则。鉴别诊断包括胆管癌和侵犯胆总管的胰腺癌等疾病。我们报告一例罕见病例，其中浓缩胆汁导致胆总管形态不规则和梗阻，影像学表现类似胆管癌。
