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目的 :研究在鼻内窥镜下实施鼻咽部活检术诊断鼻咽癌的意义。方法 :52例行鼻内窥镜下鼻咽部活检术。结果 :所有患者均 1次行鼻内窥镜下鼻咽部活检术 ,2 4例诊为鼻咽癌 ,2 8例病检为鼻咽部黏膜慢性炎症。阴性者随访 1年以上 ,无 1例后诊为鼻咽癌。结论 :在鼻内窥镜下实施鼻咽部活检术能检查鼻咽部各个部位 ,可在一处反复活检取得深层组织且能控制标本的大小 ,用此法可以确认鼻咽癌
Objective: To study the significance of nasopharyngeal biopsy in the diagnosis of nasopharyngeal carcinoma under nasal endoscopy. Methods: 52 cases under nasal endoscopic nasopharyngeal biopsy. Results: Nasopharyngeal biopsy was performed in all patients under one endoscope, 24 cases were diagnosed as nasopharyngeal carcinoma, and 28 cases were chronic nasopharyngeal mucosal inflammation. Negative follow-up more than 1 year, no case of a diagnosis of nasopharyngeal carcinoma. Conclusion: Nasopharyngeal biopsy under nasal endoscopy can detect all parts of the nasopharynx, biopsy obtained in a deep tissue and can control the size of the specimen, this method can confirm the nasopharyngeal carcinoma