Presence of high grade glandular intraepithelial neoplasia at surgical margin in excised specimen of intrahepatic bile duct
presence of high grade glandular intraepithelial neoplasia at surgical margin in excised specimen of intrahepatic bile duct
Presence of high grade glandular intraepithelial neoplasia at surgical margin in excised specimen of intrahepatic bile duct (observable entity)
presence of high grade glandular intraepithelial neoplasia at surgical margin in excised specimen of intrahepatic bile duct (observable entity)