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直肠癌是一种常见的恶性肿瘤,近年尚有增长趋势,三十年来,肿瘤工作者在诊断技术和治疗方法上作了一些改进,但五年生存率没有明显提高,仍徘徊在50％左右。确诊时,已有40％左右的患者失去根治机会。本文拟根据浙医二院自1980年1月～1984年12月共收治了经病理切片证实的270例直肠癌,并探讨直肠癌误诊情况、误诊的判断标准、危害和原因。临床资料一、性别、年龄:男163例;女107例。男女之比为1.34:1。最小16岁,最大81岁,平均年龄50.26岁。30岁以下者20例,占7.40％;
Rectal cancer is a common malignancy, and it has a growing trend in recent years. In the past 30 years, oncologists have made some improvements in diagnostic techniques and treatment methods, but the five-year survival rate has not improved significantly and is still hovering around 50%. . At the time of diagnosis, about 40% of patients had lost the chance of radical cure. This article plans to treat 270 cases of rectal cancer confirmed by pathological section from January 1980 to December 1984 according to the Second Hospital of Zhejiang Province, and to investigate the misdiagnosis, misjudgment criteria, harms and causes of rectal cancer. Clinical data 1. Sex and age: 163 males and 107 females. The ratio between men and women is 1.34:1. Minimum 16 years old, maximum 81 years old, average age 50.26 years old. 20 patients under 30 years of age, accounting for 7.40%;