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本文分析了湖南省肿瘤医院1978年以来外科收治的大肠癌266例中,30岁以下的63例,占同期大肠癌的23.7％,比国内外学者报告为高。并列举了国内外学者在不同时期的报告,说明我国青年期大肠癌发病比率有逐渐增高的趋势。另外从青年期大肠癌的特点,分析其预后差的原因。提出提高青年期大肠癌治愈率的关键为早期诊断,及早治疗,并强调了大肠癌诊断时肛门指检的重要性。
This paper analyzes the 266 cases of colorectal cancer surgically treated by Hunan Cancer Hospital since 1978, 63 cases under the age of 30, accounting for 23.7% of colorectal cancer in the same period, which is higher than that reported by scholars at home and abroad. And listed the reports of scholars at home and abroad in different periods, indicating that the incidence rate of colorectal cancer in adolescents in our country has gradually increased. In addition, from the characteristics of colorectal cancer in adolescents, the causes of poor prognosis were analyzed. The key to raising the cure rate of colorectal cancer in adolescents is early diagnosis and early treatment, and emphasizes the importance of anal examination in the diagnosis of colorectal cancer.