溃疡性结肠炎是一种原因不明的慢性疾病,于1875年由Wilks氏首先描述,自1920年起即被医学界所公认为特殊的临床病症。此病在欧美各国比较多见,病势严重,死亡率亦高。过去在我国对本病的报导比较少见,但近年来,有逐渐增多的趋势,如原协和医院自 Ulcerative colitis is an unidentified chronic disease that was first described by Wilks in 1875 and has been recognized by medical circles as a special clinical condition since 1920. The disease is more common in Europe and the United States, the condition is serious, the mortality rate is also high. Past reports of this disease in our country are relatively rare, but in recent years, there is a gradual increase in the trend, such as the original Association and the hospital since