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portal vein
por·tal vein
(
plural
por·tal veins
)
noun
Definition:
vein leading to liver:
a vein that carries blood from the digestive organs, gall bladder, and spleen to the liver, especially the vein from the intestines carrying nutrient-rich blood
Encarta® World English Dictionary [North American Edition] © & (P)2009 Microsoft Corporation. All rights reserved. Developed for Microsoft by Bloomsbury Publishing Plc.
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