【摘要】 目的通过分析内窥镜误诊十二指肠癌的原因,探讨如何提高原发性十二指肠癌的诊断率。方法总结我院近5年内窥镜误诊十二指肠癌的临床资料,分析误诊原因。结果内窥镜检查直视未发现病灶4例;误诊为十二指肠溃疡1例;行活检病理诊断为慢性炎症1例。结论内窥镜检查是目前诊断十二指肠癌的主要手段,但误诊、漏诊率较高。提高对本病的认识,是降低误诊率的关键。更多还原

【Abstract】 Objective To discuss how to improve diagnostic rate of primary duodenal carcinoma and the cause of misdiagnosis. Methods Review and analyze clinical data of misdiagnosis of primary duodenal carcinomas in past 5 years in our hospital. Results Four cases did not detect the focus and one was misdiagnosed duodenal ulcer, the other one was diagnosed chronic inflammation by biopsy. Conclusion Endoscopy is the important diagnostic method to this carcinoma, but the rate is high that the disease misdiagnosed or left out. It is important to enhance the knowledge of this disease to decrease the misdiagnosis.更多还原