label: Intrahepatic Bile Duct Intraductal Papillary Neoplasm with an Associated Invasive Carcinoma
label_lc: intrahepatic bile duct intraductal papillary neoplasm with an associated invasive carcinoma
description: "A papillary neoplasm that arises from the epithelium of the intrahepatic bile ducts and it is associated with an invasive carcinomatous component.  The carcinomatous component is an intrahepatic cholangiocarcinoma."