男,33岁。因进行性双侧鼻塞年余,伴水样鼻涕,偶有少量鼻出血,入睡时鼾声重,入院检查:见鼻中隔后端显著偏右,左鼻腔后部分有一粉红色肿块堵塞,质硬、基底广、不活动、触之出血。后鼻镜下见鼻咽部前部有核桃大小的肿物,基底广,似来自鼻咽顶前部,粘膜表面光滑,血管较怒张。鼻咽侧位X线照片显示鼻中隔后方有3cm左右边缘 Male, 33 years old. Due to progressive bilateral nasal obstruction more than the year, with watery nose, occasional small amount of nosebleeds, heavy snoring when falling asleep, admission examination: see the posterior end of the nasal septum significantly right, the left nasal cavity posterior part of a pink mass clogging, hard, basal Wide, inactive, touching the bleeding. See the nasopharyngeal nasal pharynx after the size of the front of the walnut tumor, basal wide, it seems from the top of the nasopharynx, mucosal surface smooth, blood vessels more anger. Nasopharyngeal lateral radiographs show about 3cm behind the nasal septum edge