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由于原发性小肠恶性肿瘤发病率低,临床表现缺乏特殊性,加之目前对小肠的检查方法尚有一定的局限性,故极易误诊。一旦作出诊断,大多已届晚期,治疗效果较差.为探讨其临床规律,以利早期诊断,提高疗效,本文总结分析我院1974年6月～1990年12月收治的27例患者的诊断、误诊情况。临床资料一、性别及年龄:男20例,女7例。年龄19岁～73岁,平均47岁。
Because of the low incidence of primary malignant tumors of the small intestine, the lack of specificity of clinical manifestations, combined with the current limitations of the small bowel examination methods, it is easily misdiagnosed. Once the diagnosis is made, most of them have already been in the late stage and the treatment effect is poor. To explore its clinical regularity, to facilitate early diagnosis and improve curative effect, this article summarizes the diagnosis of 27 patients admitted to our hospital from June 1974 to December 1990. Misdiagnosis situation. Clinical data 1. Sex and age: 20 males and 7 females. Age 19 to 73 years old, average 47 years old.