Medical Dictionary

portography por·tog·ra·phy (pôr-tŏg'rə-fē)
X-ray visualization of the portal circulation using radiopaque material introduced into the spleen or into 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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