Lobules of liver - Wikipedia
The hepatic lobule can be described in terms of metabolic "zones", describing the hepatic acinus (terminal acinus). Each zone is centered on the line connecting two portal triads and extends …
Liver histology: Structure, cells and characteristics | Kenhub
2023年8月8日 · Anatomically the liver consists of four lobes: two larger ones (right and left) and two smaller ones (quadrate and caudate). Histologically speaking, it has a complex …
Normal Liver Histology 101 - AASLD
The Lobules. Classic (hepatic) lobules are based upon blood flow. They are organized as “hexagons,” with the central vein (CV) in the center of the lobule and portal tracts (PTs) at the …
Liver Lobule - an overview | ScienceDirect Topics
The parenchyma of the hepatic acinus is divided into three zones, zone 1 being the closest to the vascular supply and hence best oxygenated, zone 3 abutting the terminal hepatic venule, and …
Physiology, Liver - StatPearls - NCBI Bookshelf
2023年5月1日 · The functional unit of the liver is the lobule. Each lobule is hexagonal, and a portal triad (portal vein, hepatic artery, bile duct) sits at each corner of the hexagon. The foundation …
Liver Lobule - an overview | ScienceDirect Topics
The microcirculation of the liver lobule is divided into three zones that receive varying oxygen content. 5 Zone 1 receives oxygen-rich blood from the adjacent portal vein and hepatic artery. …
Liver zonation - Journal of Hepatology
The liver is a central organ that preserves physiological homeostasis. It is a highly structured organ composed of hexagonal-shaped anatomical units termed ‘liver lobules’. Blood rich in …
Metabolic zonation of the liver: The oxygen gradient revisited
Three zones can be distinguished. 1, the periportal zone; 2, the intermediary zone; 3, the perivenous, pericentral, or centrilobular zone. (B) Liver sinusoid and oxygen gradient. …
Anatomy, Abdomen and Pelvis: Liver - StatPearls - NCBI Bookshelf
2022年11月26日 · Anatomically, the liver has 4 lobes: right, left, caudate, and quadrate. The caudate lobe is demarcated medially by the ligamentum venosum, posteriorly by the inferior …
Liver: Functional division, lobes and segments | Kenhub
2023年10月30日 · Anatomically, the liver is viewed as having four main lobes. There is a smaller left lobe and a larger right lobe (that are separated along the attachment of the falciform …