Villous adenoma of extrahepatic bile duc
β
Hui-Xiong Xu; Li-Da Chen
π
Article
π
2007
π
John Wiley and Sons
π
English
β 219 KB
## Abstract We report a case of villous adenoma in the extrahepatic bile duct that was successfully diagnosed with contrastβenhanced sonography (CEUS) before surgical resection. On baseline sonography, the mass appeared as a homogeneously isoechoic mass filling the bile duct from the confluence of