胸郭出口症候群 きょうかくでぐちしょうこうぐん Meanings Noun thoracic outlet syndrome; TOS Kanji 胸 chest. Read as キョウ. 郭 enclosure. Read as カク. 出 out 口 mouth. Read as コウ. 症 symptom. Read as ショウ. 候 weather. Read as コウ. 群 flock. Read as グン. Word lists Medicine Jinuma: Japanese Dictionary · Word lists