じゅうにしちょうかいよう 十二指腸潰瘍 LinksSentence search for 十二指腸潰瘍Sentence search for じゅうにしちょうかいようKanji details for 十, 二, 指, 腸, 潰 and 瘍Edit in JMdict Noun1. duodenal ulcer Discussions Log in to talk about this word.