ulceration
🇺🇸
/ˌʌlsəˈreɪʃn/
🇬🇧
/ˌʌlsəˈreɪʃn/
The formation or development of an ulcer or ulcers.
The patient experienced severe ulceration on their lower leg due to poor circulation.
患者は循環が悪いために下腿に深刻な潰瘍を経験しました。