Surgical margin involved by primary malignant neoplasm of extrahepatic bile duct in pancreaticoduodenectomy specimen
surgical margin involved by primary malignant neoplasm of extrahepatic bile duct in pancreaticoduodenectomy specimen
Surgical margin involved by primary malignant neoplasm of extrahepatic bile duct in pancreaticoduodenectomy specimen (observable entity)
surgical margin involved by primary malignant neoplasm of extrahepatic bile duct in pancreaticoduodenectomy specimen (observable entity)