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