Cystic vein
Cystic Vein
The Cystic Vein (/ˈsɪstɪk veɪn/; from the Greek kystis, meaning "bladder" or "sac") is a small blood vessel that drains blood from the gallbladder and cystic duct.
Anatomy
The cystic vein typically arises from the neck of the gallbladder and joins the common hepatic vein or directly into the portal vein. However, the anatomy can vary, and in some cases, the cystic vein drains into the right hepatic vein or the left hepatic vein.
Function
The primary function of the cystic vein is to drain deoxygenated blood from the gallbladder and the cystic duct. This blood is then transported to the liver for detoxification and processing.
Clinical Significance
The cystic vein is an important structure in cholecystectomy, a surgical procedure to remove the gallbladder. It must be carefully identified and ligated to prevent bleeding. Variations in the anatomy of the cystic vein can pose challenges during this procedure.
Related Terms
External links
- Medical encyclopedia article on Cystic vein
- Wikipedia's article - Cystic vein
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