lobe of liver left lobe of liver FMA:13363 The left lobe is smaller and more flattened than the right. It is situated in the epigastric and left hypochondriac regions. Its upper surface is slightly convex and is moulded on to the diaphragm; its under surface presents the gastric impression and omental tuberosity. http://en.wikipedia.org/wiki/Left_lobe_of_liver http://www.snomedbrowser.com/Codes/Details/362183003 left liver lobe liver left lobe lobus hepaticus sinister