cholangiogram
noun
chol·an·gio·gram
kə-ˈlan-jē-ə-ˌgram, kō- 
: a radiograph of the bile ducts made after the ingestion or injection of a radiopaque substance
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“Cholangiogram.” Merriam-Webster.com Medical Dictionary, Merriam-Webster, https://www.merriam-webster.com/medical/cholangiogram. Accessed 17 Jul. 2025.
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