Micro-hepatocellular carcinoma with bile duct tumor thrombus mimicking intrahepatic intraductal papillary neoplasm of the bile duct: a case report.

Takatsugu MatsumotoTakayuki ShimizuShun SatoGenki TanakaTakamune YamaguchiKyung-Hwa ParkYuhki SakuraokaTakayuki ShirakiShozo MoriYukihiro IsoTakehiko NemotoKeiichi KubotaYumi NozawaKazuyuki IshidaTaku Aoki

Published in: Surgical case reports (2023)

Based on these findings, the patient was diagnosed with small hepatocellular carcinoma with a gross bile duct tumor thrombus. The cystic part seen on the preoperative images was considered as a gap between the bile duct and the tumor thrombus. The patient recovered well with no signs of recurrence 20 months after surgery.

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case report
patients undergoing
deep learning
convolutional neural network
high grade
low grade