bn:00063661n
Noun Concept
Categories: Angiology
EN
portal system  portal venous system  Hepatic Portal Circuit  Portal blood vessels  portal circulation
EN
System of veins that carry blood from the abdominal organs to the liver WordNet 3.0
Definitions
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Sources
EN
In the circulatory system of vertebrates, a portal venous system occurs when a capillary bed pools into another capillary bed through veins, without first going through the heart. Wikipedia
An occurrence where one capillary bed drains into another through veins Wikipedia Disambiguation
One capillary bed draining into another through veins Wikidata