目前诊断鼻咽癌常用的方法是在间接鼻咽镜检查下对可疑部位取活检，但此法对病灶微小、鼻咽结构变异、开口受限等病例，常无法得到满意的结果。１９９５至１９９８年我们对９例用常规方法不能确诊的鼻咽癌患者使用纤维鼻咽镜（纤维喉镜）检查活检的方法得以确诊。１资料与... The current method for diagnosing nasopharyngeal carcinoma is to take a biopsy of suspicious sites under indirect nasopharyngeal examination. However, this method can not always obtain satisfactory results in cases with tiny lesions, nasopharyngeal structural variations, and limited openings. From 1995 to 1998, we diagnosed nine patients with nasopharyngeal carcinoma who could not be diagnosed by conventional methods using a fiberoptic nasopharyngeal (fiberoptic laryngoscope) biopsy. 1 information and...