Aberrant Right Hepatic Artery

Abstract

A replaced right hepatic artery, originating from the superior mesenteric artery, was identified on precontrast abdominal computed tomography and confirmed by a postcontrast dynamic study. This normal anatomic variant can be correctly interpreted by the radiologist, and its correct identification is of potential importance in surgical planning [patient with a primary lung adenocarcinoma metastatic to the right adrenal gland].