cell hepatocyte 2010-04-09T11:56:24Z CL:0000182 CL:0000182 IDOMAL:0000638 The main structural component of the liver. They are specialized epithelial cells that are organized into interconnected plates called lobules. Majority of cell population of liver, polygonal in shape, arranged in plates or trabeculae between sinusoids; may have single nucleus or binucleated. idomal_namespace