17例中老年人缺血性结肠炎的临床回顾分析

目的总结缺血性结肠炎的临床及内镜特征。方法回顾性分析2006年至2009年间17例缺血性结肠炎患者的临床诊治经过及内镜特征。结果本病多发生于50岁以上中老年人(16/17,94.1%),女性多见(男:女为1:2.7),且多数患者(83.3%)伴有心脑血管疾病、糖尿病、便秘及腹部手术史等基础疾病或诱因。临床主要表现为突发左下腹疼痛、便血、腹泻三联征。病变部位主要发生在左半结肠,内镜下表现为与正常粘膜界限分明的结肠粘膜水肿、充血、糜烂、溃疡及增生性改变,病变多为一过型,如能早期诊断与治疗,多数预后良好。结论中老年人出现急性腹痛及便血时应警惕缺血性结肠炎的可能,早期诊断和治疗是预后良好的关键。

Clinical and endoscopic features of ischemic colitis of elderly

Objective To study the clinical and endoscopic features of ischemic colitis(IC).Methods Eighteen patients in our hospital with IC over 3 year period(2006-2009) were retrospectively analyzed.The clinical and endoscopic data were studied.Results Of the 17 cases,16 cases(94.1%) were over 50 years,83.3% of the cases were associated with the basic diseases such as cerebral and cardiovascular disease,constipation,and history of abdominal surgery.IC usually presented with sudden onset of left lower abdominal pain,...