The left lobe of the liver is divided by which structures?

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Multiple Choice

The left lobe of the liver is divided by which structures?

Explanation:
The left lobe is split into medial and lateral portions by the left hepatic veins, which run in the left sagittal fissure and delineate these internal segments. The ligamentum teres, the fibrous remnant of the fetal umbilical vein, lies in the inferior edge of the falciform ligament and marks the boundary between the left and right lobes, helping define the left lobe’s extent. In contrast, inflow vessels like the portal vein and hepatic artery do not divide the lobe, and the right-sided veins don’t establish this left-lobe boundary.

The left lobe is split into medial and lateral portions by the left hepatic veins, which run in the left sagittal fissure and delineate these internal segments. The ligamentum teres, the fibrous remnant of the fetal umbilical vein, lies in the inferior edge of the falciform ligament and marks the boundary between the left and right lobes, helping define the left lobe’s extent. In contrast, inflow vessels like the portal vein and hepatic artery do not divide the lobe, and the right-sided veins don’t establish this left-lobe boundary.

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