上じょう部ぶ消しょう化か管かん内ない視し鏡きょうMeaningsNoun1. upper gastrointestinal endoscope; EGD scope2. esophagogastroduodenoscopy; oesophagogastroduodenoscopy; upper GI endoscopyKanji used上above部section消extinguish化transformation管pipe内inside視look at鏡mirrorComposed of上じょう部ぶtop part; surfaceNoun消しょう化かdigestion (of food); digestion (of information); assimilation; thorough understanding; consumption; absorption; using up; meeting (e.g. a quota); completionNoun管かんpipe; tube; wind instrument; vessel; duct; tract; canal; counter for tube-shaped objectsNoun内ない視し鏡きょうendoscopeNoun