angiography

noun

: the radiographic visualization of the blood vessels after injection of a radiopaque substance

Examples of angiography in a Sentence

Recent Examples on the Web
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Diagnostic cerebral angiography — the foundational imaging procedure for cerebrovascular disease — has been performed even more extensively in this setting. Richard Menger Md Mpa, Forbes.com, 27 May 2026 But her husband, Taghi Rahmani, said from his Paris home that the Intelligence Ministry opposed the transfer for angiography, or imaging of the blood vessels. Sarah El Deeb, Los Angeles Times, 2 May 2026 Retired doctor and Lake County resident Aaron Dworin recalled walking into the angiography suite at a Northwestern Medicine facility, where he was being treated for an enlarged prostate, and marveling at the technology. Joseph States, Chicago Tribune, 7 Apr. 2026 In a clinical trial at Peking Union Medical College Hospital (PUMCH), the system was used to perform cerebral angiography — a complex imaging procedure used to diagnose brain diseases. Mrigakshi Dixit, Interesting Engineering, 23 Mar. 2026 See All Example Sentences for angiography

Word History

Etymology

angio- + -graphy

First Known Use

1930, in the meaning defined above

Time Traveler
The first known use of angiography was in 1930

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Cite this Entry

“Angiography.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/angiography. Accessed 10 Jul. 2026.

Medical Definition

angiography

noun
an·​gi·​og·​ra·​phy
-fē
plural angiographies
: the radiographic visualization of the blood vessels after injection of a radiopaque substance

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