Lesions located at the periphery of the liver may arise from the liver parenchyma or tissues located outside the liver. All intrahepatic focal liver lesions may show peripheral distribution; however, some focal liver lesions show a predilection for peripheral location. Several extra-hepatic processes may involve the liver periphery, including the capsular and the subcapsular regions, due to this region’s specific anatomic, peritoneal, and hemodynamic features. The capsular region includes the Gl…