疽そ腫しょうMeanings1nounswelling; boilMedical or literary term for a swelling or boil; not common in everyday conversation. Modern Japanese more often uses 腫れ (はれ) or できもの.古ふるい医い学がく書しょには「疽そ腫しょう」という語ごが見みられる。The word 疽腫 appears in old medical texts.患かん部ぶに疽そ腫しょうができたと記き録ろくされている。It is recorded that a swelling formed on the affected area.