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直肠肛管癌的早期诊断是提高手术切除率的关键,我院肿瘤科自1972年1月至1985年12月经手术病理证实直肠肛管癌200例,其中117例被延误诊断为其他疾病而进行治疗,误诊率达58.8％,本文就误诊可能因素加以分析讨论。临床资料本组200例直肠肛管癌,男115例、女85例,男女之比为1.3:1,好发年龄40～69岁之间,共149例、占74.5％。最大75岁,30岁以下20例占11％。
The early diagnosis of rectal anal canal cancer is the key to improve the resection rate. The Department of Oncology in our hospital has confirmed 200 cases of rectal anal cancer by pathology from January 1972 to December 1985, of which 117 cases were delayed to diagnose other diseases. The rate of misdiagnosis was 58.8%. The possible misdiagnosis factors were analyzed and discussed in this paper. Clinical data The group of 200 cases of rectal anal cancer, 115 males and 85 females, male to female ratio of 1.3:1, predilection age between 40 to 69 years, a total of 149 cases, accounting for 74.5%. The maximum is 75 years old, and 30 patients under 30 years old account for 11%.