多数内窥镜专家不愿使用结肠镜检查诊断憩室出血这种下胃肠道病损。本文作者对重度憩室出血患者行紧急结肠镜检查 ,评估其诊断和治疗价值。方法　前瞻性研究重度便血和憩室病患者1 2 1例 ,患者接受红细胞输注治疗贫血并用血制品校正凝血病 ,结肠镜检查见有憩室的所有患者均经口 Most endoscopy experts are reluctant to use colonoscopy to diagnose diverticulitis that is a gastrointestinal lesion. The authors performed emergency colonoscopy in patients with severe diverticular hemorrhage to assess their diagnostic and therapeutic value. Methods A prospective study of 121 cases of severe hematochezia and diverticular disease patients received erythrocyte infusion of anemia patients with blood products and correction of coagulopathy, colonoscopy, see all patients with diverticula were oral