The liver is the largest internal organ and a vital component of the hepato-biliary system, characterized by a highly specialized anatomical and micro-structural organization. This paper provides a comprehensive anatomical overview focusing exclusively on the structural architecture of the human liver. Key areas explored include its external topography, lobar and segmental division, peritoneal and ligamentous attachments, vascular and biliary arrangements, and the histological organization of hepatic lobules and portal tracts. The complex interplay between the hepatic arterial supply, portal venous inflow, and biliary drainage is examined to highlight the precision of hepatic structural design. Additionally, the paper discusses the microanatomical framework comprising hepatocytes, sinusoids, reticuloendothelial components, and connective tissue support. Through a detailed anatomical perspective, this review emphasizes the liver’s structural specialization that underlies its extensive physiological capabilities. The content remains dedicated solely to anatomical interpretation without exploring functional, biochemical, or pathological aspects.
Vinayak Singh Oberoi (Fri,) studied this question.
Synapse has enriched 5 closely related papers on similar clinical questions. Consider them for comparative context: