por·​tog·​ra·​phy pȯr-ˈtäg-rə-fē How to pronounce portography (audio)
plural portographies
: X-ray visualization of the hepatic portal system made radiopaque by intravenous infusion of a suitable medium

Dictionary Entries Near portography

Cite this Entry

“Portography.” Merriam-Webster.com Medical Dictionary, Merriam-Webster, https://www.merriam-webster.com/medical/portography. Accessed 17 Jul. 2024.

Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!