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portal circulation

noun, Physiology
blood flow in a portal system.
Origin of portal circulation
1870-75 Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2015.
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portal-circulation in Medicine

portal circulation n.
Circulation of blood to the liver from the small intestine via the portal vein.

The American Heritage® Stedman's Medical Dictionary
Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.
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