患者,女,26岁。右鼻反复出血2个月,多自前鼻孔流出,量少,色鲜红,能自行停止,不伴回缩涕血,无鼻塞流涕。前鼻镜检查见鼻腔通畅,无明显黏膜破损及出血点,中鼻甲及中鼻道正常。经鼻内镜检查见鼻中隔后端与鼻咽部交界处,近顶部中央有一淡红色肿物,表面呈细小结节样,带蒂,约0.5 cm× Patient, female, 26 years old. Right nose repeated bleeding for 2 months, more than the former nose outflow, less, bright red, can stop on their own, without shrinking nasal discharge, without stuffy nose runny nose. Before the nasal examination, see the nasal patency, no obvious mucosal damage and bleeding points, middle turbinate and middle nasal passages normal. Nasal endoscopy and nasal pharyngeal end of nasopharyngeal junction see the back, near the top of the center of a light red mass, the surface was small nodular, pedunculated, about 0.5 cm ×