I think a lot of times we hear about diabetics, diabetic ulcers, we just don't connect the ulcer with the eventual treatment, which is amputation, if you can't heal it.
糖尿病や糖尿病性潰瘍はよく耳にしますが 治癒しなければ切断 という最終段階と 潰瘍をあまり関連づけすることはありません では始めます　長くはありません