Gastrointestinal: Rare malignant biliary stricture with rapid progression.

Repeated CECT after 3 months revealed deteriorations of the intrahepatic bile duct dilatation, wall thickness of the extrahepatic bile duct, and peritoneal thickening (Fig. The lymphoid tissue infiltrated along outside of the bile duct and Glisson's sheath, which caused extrahepatic and intrahepatic bile duct compression (Fig. Contrast-enhanced computed tomography (CECT) scan on admission showed stenosis of common bile duct (CBD) due to thickening of the wall (Fig. [Extracted from the article]