Left Hepatic Vein, Superior View

Description

Seen from a superior perspective beneath the diaphragm, the left hepatic vein courses in the superior aspect of the left lobe and drains posteriorly into the suprahepatic segment of the inferior vena cava near the caval groove. Portions of the left and middle hepatic veins may appear approaching a common trunk, with smaller venules converging from the hepatic parenchyma. The left portal vein and its segmental branches are visible deeper and more anterior within the liver substance, contrasted against the hepatic venous outflow that lies closer to the diaphragmatic surface. Lobation cues help orient the viewer, with the left lobe positioned anterolaterally relative to the vena cava. A superior view is the one you want when teaching the outflow anatomy that matters during hepatic resection and transplant. The left hepatic vein defines venous drainage of segments II and III and sits close to the hepatocaval junction, where short hepatic veins and the inferior vena cava complicate mobilization of the liver from the diaphragm. Control of the left hepatic vein, and recognition of variants such as a shared trunk with the middle hepatic vein, directly affects bleeding risk during left hepatectomy, left lateral sectionectomy, or split-liver procurement. Bleeding here is unforgiving. Use this illustration in hepatobiliary surgery teaching files, transplant anatomy modules, or as a figure in an atlas chapter contrasting portal inflow (portal vein branches) with hepatic venous outflow in a cross-sectional context. It also supports radiology correlation for axial CT or MR venography at the hepatic dome, where distinguishing portal branches from hepatic veins drives accurate segmental localization. Anatomical accuracy verified by SciePro's Medical Advisory Board.