duodenography

du·o·de·nog·ra·phy d(y)u̇-.äd-ən-'äg-rə-fē n, pl -phies radiographic visualization of the duodenum with a contrast medium

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du·o·de·nog·ra·phy (doo″o-də-nogґrə-fe) radiography of the duodenum using barium as a contrast medium.