患者男性、20岁,1978年2月5日以鼻腔异物一年余就诊。自述右鼻腔异物、外鼻右侧高起约一年余。右鼻塞且易出血、分泌物增多。全身各系统未见异常。双耳、咽和喉均正常。外鼻右侧中度隆起,质坚硬,有压疼,表面皮肤正常。鼻镜检查见右鼻腔有一边缘光滑灰褐色异物,质硬、脆。除基部粘连外,余部均呈游离状态。鼻粘膜充血,糜烂,鼻中隔重 Male patient, 20 years old, February 5, 1978 with nasal foreign body more than one year treatment. Read the right nasal foreign body, outside the right side of the nose up more than a year. Right nasal obstruction and bleeding, increased secretions. No abnormal system of the whole body. Binaural, pharynx and throat are normal. Right nasal moderate uplift on the right, hard quality, tenderness, the surface of normal skin. Noseoscopy see the right nasal smooth edges have a gray-brown foreign body, hard, brittle. In addition to the base adhesion, the rest were free state. Nasal mucosal congestion, erosion, nasal septum