Fig. 6From: Micro-hepatocellular carcinoma with bile duct tumor thrombus mimicking intrahepatic intraductal papillary neoplasm of the bile duct: a case reportMicroscopic findings [2]. Hepatocellular carcinoma, 2 mm in size with stromal invasion, was present in the vicinity of the bile duct. a HE × 10. b HE × 50. c HE × 400Back to article page