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The inferior mesenteric vein connects in the majority of people on the splenic vein, but in some people, it is known to connect on the portal vein or the superior mesenteric vein. Roughly, the portal venous system corresponds to areas supplied by the celiac trunk , the superior mesenteric artery , and the inferior mesenteric artery .
The human hepatic portal system delivers about three-fourths of the blood going to the liver.The final common pathway for transport of venous blood from spleen, pancreas, gallbladder and the abdominal portion of the gastrointestinal tract [2] (with the exception of the inferior part of the anal canal and sigmoid colon) is through the hepatic portal vein.
The portal vein is not a true vein, because it conducts blood to capillary beds in the liver and not directly to the heart. It is a major component of the hepatic portal system , one of three portal venous systems in the human body; the others being the hypophyseal and renal portal systems.
Blood vessel Inferior epigastric vein Right inferior epigastric vein - view from inside of abdomen. The iliac veins. Details Drains from Superior epigastric vein Drains to External iliac vein Artery Inferior epigastric artery Identifiers Latin vena epigastrica inferior TA98 A12.3.10.025 TA2 5051 FMA 21162 Anatomical terminology [edit on Wikidata] In human anatomy, inferior epigastric vein are ...
The hepatic veins (and their variant anatomy) are relevant in liver resection and transplantation, and in Budd–Chiari syndrome. [1] Budd–Chiari syndrome is a condition caused by blockage of the hepatic veins, such as by a blood clot. It presents with a "classical triad" of abdominal pain, ascites, and liver enlargement.
In human anatomy, the superior mesenteric vein (SMV) is a blood vessel that drains blood from the small intestine (jejunum and ileum). Behind the neck of the pancreas , the superior mesenteric vein combines with the splenic vein to form the portal vein that carries blood to the liver .
Blood vessel Superficial epigastric vein The left femoral triangle. (Superior epigastric vesseles labeled at center top.) The great saphenous vein and its tributaries at the fossa ovalis Details Drains to Great saphenous vein femoral vein Artery Superficial epigastric artery Identifiers Latin vena epigastrica superficialis TA98 A12.3.11.006 TA2 5067 FMA 44318 Anatomical terminology [edit on ...
Blood vessels function to transport blood to an animal's body tissues. In general, arteries and arterioles transport oxygenated blood from the lungs to the body and its organs, and veins and venules transport deoxygenated blood from the body to the lungs. Blood vessels also circulate blood throughout the circulatory system.