3 天之前 · Hepatic veins – drain the liver. There are no tributaries from the spleen, pancreas, gallbladder or the abdominal part of the GI tract – as these structures are first drained into the portal venous system .

3 天之前 · Hepatic portal vein (75%) – supplies the liver with partially deoxygenated blood, carrying nutrients absorbed from the small intestine. This is the dominant blood supply to the liver parenchyma and allows the liver to perform its gut-related functions (such as detoxification).

2025年1月23日 · The hepatic veins are a group of large veins responsible for draining deoxygenated blood from the liver into the inferior vena cava (IVC). There are typically three major hepatic veins: the right, middle, and left hepatic veins, which emerge from the posterior surface of the liver. They are located in the upper right abdomen, with

6 天之前 · Explore the complexities of liver segment classification, cryptic lobes, and imaging techniques, highlighting anatomical variations and pediatric considerations. ... and biliary drainage. This method is based on the liver’s vascular anatomy, particularly the hepatic veins and portal vein branches. A study published in the “Journal of Hepato ...

2025年1月23日 · The hepatic portal vein is a major vessel in the body that carries blood from the gastrointestinal tract, pancreas, spleen, and gallbladder to the liver for filtration and nutrient processing. It is a critical component of the portal venous system.[2]

2 天之前 · The classification system uses the vascular supply in the liver to separate the functional units (numbered I to VIII) with unit 1, the caudate lobe, receiving its supply from both the right and the left branches of the portal vein. It contains one or more hepatic veins which drain directly into the inferior vena cava. [30]

5 天之前 · The liver provides storage of many essential nutrients, vitamins, and minerals obtained from blood passing through the hepatic portal system. Glucose is transported into hepatocytes under the influence of the hormone insulin and stored as the polysaccharide glycogen. Hepatocytes also absorb and store fatty acids from digested triglycerides.

5 天之前 · The hepatic veins are a group of veins that connect the liver to the inferior vena cava. Unlike the similarly-named hepatic portal veins that provide deoxygenated blood from the digestive organs to the liver, the hepatic veins carry deoxygenated blood away from the liver and back toward the heart.

5 天之前 · The celiac trunk branches from the abdominal aorta and splits into three major branches, one of which, the common hepatic artery, supplies blood to the liver and gallbladder along with the stomach, small intestine, and pancreas.

2025年2月8日 · Liver repair and regeneration are crucial physiological responses to hepatic injury and are orchestrated through intricate cellular and molecular networks. This review systematically delineates ...