Portal Vein: Anatomy, Location & Function - Cleveland Clinic
2023年6月1日 · Your portal vein carries blood from organs in your abdomen (belly) to your liver. This blood must pass through your liver for filtering and processing before it returns to your body’s general circulation. So, your portal vein plays a vital role in draining many smaller veins (tributaries) in your belly and sending the blood into your liver.
Portal vein - Wikipedia
The portal vein or hepatic portal vein (HPV) is a blood vessel that carries blood from the gastrointestinal tract, gallbladder, pancreas and spleen to the liver. This blood contains nutrients and toxins extracted from digested contents.
Portal Vein Function, Location, and Anatomy - Verywell Health
2024年10月22日 · The portal vein, or hepatic portal vein, is the main blood vessel of the portal venous system (PVS), which delivers blood to the liver from the stomach, intestines, spleen, gallbladder, and pancreas. Portal vein blood contains nutrients and toxins extracted from digested contents, which the liver filters and processes.
Hepatic portal vein: Anatomy, function, clinical points - Kenhub
2023年10月30日 · The hepatic portal vein is an important and unique vein that receives blood from structures of the abdomen and transports it into the liver for filtration and processing. This vein is part of the hepatic portal system that receives all of the blood draining from the abdominal digestive tract, as well as from the pancreas , gallbladder , and ...
All about portal vein: a pictorial display to anatomy, variants …
The portal vein (PV) is the main vessel of the portal venous system (PVS), which drains the blood from the gastrointestinal tract, gallbladder, pancreas, and spleen to the liver. There are several variants affecting the PV, and quite a number of congenital and acquired pathologies.
Portal vein | Radiology Reference Article - Radiopaedia.org
2024年4月25日 · The portal vein (PV) (sometimes referred to as the main or hepatic portal vein) is the main vessel in the portal venous system and drains blood from the gastrointestinal tract and spleen to the liver.
Anatomy, Abdomen and Pelvis, Portal Venous System (Hepatic Portal ...
2023年8月8日 · These veins eventually convene at the portal vein, forming a single venous inflow tract into the liver. The celiac vein drains the foregut structures, including the stomach, through the second part of the duodenum. The superior mesenteric vein drains the third part of the duodenum through the initial two-thirds of the transverse colon.
Portal vein | Hepatic, Circulation & Embryology | Britannica
portal vein, large vein through which oxygen-depleted blood from the stomach, the intestines, the spleen, the gallbladder, and the pancreas flows to the liver.
The Portal Vein: A Comprehensive Review | RadioGraphics
2023年10月19日 · The portal vein (PV) delivers 75% of the blood supply to the liver, transporting toxins and nutrients from the gut for processing (1, 2). Although the PV transports partially deoxygenated blood, it is responsible for approximately 50% of the oxygen supply to the liver, with the remainder being supplied by the hepatic artery (3).
Portal Vein - Radiology In Plain English
1 天前 · Imaging the portal vein is important for diagnosing and managing a wide range of conditions, from portal hypertension to thrombosis and tumors. Imaging techniques, such as Doppler ultrasound, CT, MRI, and angiography, offer detailed evaluation of portal vein anatomy and function. Early diagnosis of abnormalities using imaging improves patient ...