鼻咽癌是当前我国重点防治的癌症之一,在一些地区发病率较高。如能早期发现、早期治疗,疗效还是比较好的。鼻咽癌发自鼻咽黏膜的上层细胞,因此在早期除个别病人偶尔出现耳鸣或涕血外,基本上没有明显症状。随着病情的发展,各种症状才渐次出现并且明显起来。怎样尽早发现鼻咽癌? Nasopharyngeal carcinoma is currently one of the key prevention and treatment of cancer in our country, with a higher incidence in some areas. If early detection, early treatment, the effect is better. Nasopharyngeal carcinoma from the nasopharyngeal mucosa of the upper cells, so in addition to individual patients occasionally tinnitus or nasal discharge, there are basically no obvious symptoms. With the development of the disease, various symptoms have gradually emerged and obvious. How to detect nasopharyngeal carcinoma as soon as possible?