Medical Dictionary

megaduodenum

play
noun mega·du·o·de·num \ˌmeg-ə-ˌd(y)ü-ə-ˈdē-nəm; -d(y)u̇-ˈäd-ən-əm\

Medical Definition of megaduodenum

plural

megaduodena

\-ˈdē-nə; -ən-ə\play or

megaduodenums

  1. :  a congenital or acquired dilation and elongation of the duodenum with hypertrophy of all layers that presents as a feeling of gastric fullness, epigastric pain, belching, heartburn, and nausea with vomiting sometimes of food eaten 24 hours before


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