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原发性小肠肿瘤少见,约占消化道肿瘤的1.5%~2%。术前明确诊断困难。本文对我科1960年1月~1984月12月收治的45例的临床诊断进行了分析。文献报道误诊率为30.8~88%,本组为68.8%。误诊原因:(1)小肠肿瘤缺乏特征性的临床表现;(2)缺乏特有的诊断方法;(3)缺乏对小肠肿瘤的警惕性。本文强调了重视临床表现及提高对小肠肿瘤警惕的重要性。
Primary small bowel tumors are rare and account for approximately 1.5% to 2% of digestive tract tumors. Preoperative diagnosis is difficult. This article analyzes the clinical diagnosis of 45 patients admitted to our department from January 1960 to December 1984. The misdiagnosis rate reported in the literature was 30.8 to 88%, which was 68.8% in this group. Misdiagnosis causes: (1) lack of characteristic clinical manifestations of small intestine tumors; (2) lack of specific diagnostic methods; (3) lack of vigilance of small intestine tumors. This article emphasizes the importance of valuing clinical performance and increasing awareness of small bowel tumors.