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venography

American  
[vee-nog-ruh-fee] / viˈnɒg rə fi /

noun

  1. x-ray examination of a vein or veins following injection of a radiopaque substance.


venography British  
/ vɪˈnɒɡrəfɪ /

noun

  1. Also called: phlebography.  radiography of veins after injection of a contrast medium

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Etymology

Origin of venography

First recorded in 1925–30; veno- + -graphy