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1982年至1989年我院纤维结肠镜诊断大肠癌164例,其中40岁以下35例占21. 3%。本文分析其结果,探讨了青年人大肠癌的临床特点,提出了青年人大肠癌近年发病率增高,应引起医者重视,其组织学类型高恶度癌较多,且年龄愈小,高恶度癌所占比例愈大,其中粘液腺癌最多见,此即是影响大肠癌预后的病理基础。青年人大肠癌病程较长,误诊率较高,本文并分析了其误诊的可能原因。总结了提高大肠癌早期诊断率的点滴体会.
From 1982 to 1989, 164 cases of colorectal cancer were diagnosed by fiber colonoscopy, of which 35 cases under the age of 40 accounted for 21.3%. This article analyzes the results, discusses the clinical features of young people with colorectal cancer, and proposes that the incidence of colorectal cancer in young people is increasing in recent years, which should attract the attention of doctors. The histological type of high-grade cancer is more, and the younger the age, the higher the degree of evil The larger the proportion of cancer, the most common mucinous adenocarcinoma, which is the pathological basis of the prognosis of colorectal cancer. Young people have a long course of colorectal cancer and a high rate of misdiagnosis. This article also analyzes the possible causes of misdiagnosis. Summarized the experience of improving the early diagnosis rate of colorectal cancer.