Radiographics 2019 Mar-Apr;39(2):388-412. Epub 2019 Feb 1.
From the Departments of Radiology (A.C., C.L.V., P.N., N.A.H., V.Y., F.H.M.) and Pathology (A.J.B., G.Y.Y.), Northwestern Memorial Hospital, Northwestern University Feinberg School of Medicine, 676 N St. Clair St, Suite 800, Chicago, IL 60611; Department of Radiology, Emory University School of Medicine, Atlanta, Ga (P.K.M.); and Department of Radiology, Mayo Clinic, Scottsdale, Ariz (C.O.M.).
Intraluminal pathologic conditions of the bile ducts and gallbladder are common, most frequently consisting of calculi and adenocarcinoma. In recent years, intraductal papillary neoplasm of the bile ducts (IPN-B), which is analogous to intraductal papillary mucinous neoplasm of the pancreas, has been recognized as a distinct pathologic entity and a precursor lesion to adenocarcinoma of the bile ducts. Intraductal tubulopapillary neoplasm (ITPN) of the bile duct was subsequently described as a distinct pathologic entity. Read More