论文部分内容阅读
溃疡性结肠炎是一种不断复发、缓解的疾病 ,其特征是结肠直肠粘膜的急性非感染性炎症。英国每年的发病率大约是7/10万1。直肠粘膜始终受累 ,融合性炎症和浅溃疡由肛门边缘向近端扩展。患者可以是直肠炎、左半结肠炎 (近端界限在脾曲以下 )、广泛性结肠炎 (包括横结肠 )或全结肠
Ulcerative colitis is a recurrent, remitting disease characterized by acute, noninfectious inflammation of the colorectal mucosa. The annual incidence in the UK is about 7 / 100,000 1. The rectal mucosa is always involved, and the fusion inflammation and shallow ulcers expand proximally from the anal margin. The patient may be proctitis, left-sided colitis (proximal bound below splenic flexure), extensive colitis (including transverse colon) or whole colon