Jisho

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Noun, Noun which may take the genitive case particle 'no'
1. portal vein
Wikipedia definition
2. Hepatic portal veinThis page is the redirect for portal vein. For a vein that connects two systems of capillary beds see portal venous system. The hepatic portal vein is not a true vein, because it does not conduct blood directly to the heart. It is a vessel in the abdominal cavity that drains blood from the gastrointestinal tract and spleen to capillary beds in the liver.
Read “Hepatic portal vein” on English Wikipedia
Read “門脈” on Japanese Wikipedia
Read “Hepatic portal vein” on DBpedia

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