消化性潰瘍 しょうかせいかいよう Meanings Noun peptic ulcer Kanji 消 vanish. Read as ショウ. 化 transform 性 nature. Read as ショウ. 潰 crush. Read as カイ. 瘍 ulcer. Read as ヨウ. Word lists Medicine Jinuma: Japanese Dictionary · Word lists