直肠癌误诊原因分析

Analysis of Reasons of Misdiagnosis on Rectum Cancer

目的 研讨直肠癌的发病、误诊情况和避免误诊的方法。方法 回顾性分析自 1991年 1月～ 2 0 0 1年 12月我院诊治的直肠癌患者资料。结果 误诊 15 6例 ,误诊率为 5 3 6% ,其中误诊为痔疮及痢疾的占 70 %以上。结论 做规范的肛门指诊及乙状镜检查 ,警惕良性病合并直肠癌的可能性 。

Objective study the disease and the misdiagnosis of rectum cancer and the method to avoid it. Methods retrospective analysis on the data of patients with recturn cancer hospitalized in our hospital from 1999. 1～2001.12 Results misdiagnosis 156 cases. the rate is 53.6% among which 70% are misdiagnosed as piles or disentery. Conclusions the important measure to avoid misdiagnosis is to conduct standard anus finger examination and sigmoidoscopy, be alert to the possibility of benign disease combined with rectum cancer.