Imaging of Benign Biliary Tract Disease

Abstract

This review article discusses the most common benign biliary disorders and the various radiological findings on multiple modalities. A broad spectrum of diseases including various congenital disorders, infective and parasitic etiologies, immunological pathologies such as primary sclerosing cholangitis, and immunoglobulin G4-related sclerosing cholangitis are discussed along with obstructive diseases and ischemic cholangitis.

Keywords

• cholangiopathy
• cholangitis
• IgG4-related sclerosing cholangitis
• PSC