Category Gastrointestinal Imaging

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Hepatic Adenoma

KEY FACTS Imaging Key features (not always present): Hypervascular, fat-containing, hemorrhagic, encapsulated MR shows some elements better than CT (lipid & hemorrhage) T1WI: Mass: Heterogeneous signal intensity – Increased signal intensity (due to fat or recent hemorrhage) – Decreased signal…

Hepatic Transplantation

KEY FACTS Terminology Orthotopic liver transplantation (OLT) Imaging Allograft rejection No reliable imaging findings to suggest or confirm diagnosis Biliary leak From entry of T tube: Easily treated From biliary anastomosis: Requires revision From intrahepatic ducts: Biliary necrosis; catastrophic Biliary…