胃い十じゅう二に指し腸ちょう潰かい瘍ようMeaningsNoun1. gastroduodenal ulcerKanji used胃stomach十ten二two指finger腸intestines潰crush瘍carbuncleComposed of胃いstomach; Chinese "stomach" constellation (one of the 28 mansions)Noun十じゅう二に指し腸ちょうduodenumNoun潰かい瘍ようulcerNoun