脑膜瘤原发于鼻腔者罕见。国外报告18例,国内报道6例。我院遇到1例,报告如下: 患者男性,53岁,因左鼻腔阻塞伴头痛2年,曾以鼻息肉,治疗无效,于1981年5月25日入院,鼻外形和鼻中隔无异常,左鼻腔内中鼻甲近筛窦部有息肉样肿物充满鼻腔,呈结节状,表面发红充血, Meningioma is rare in the nasal cavity. 18 cases were reported abroad and 6 cases were reported in China. Our hospital encountered 1 case and the report was as follows: The patient was male, 53 years old. He suffered from headache for 2 years due to left nasal cavity obstruction. He had nasal polyps and was ineffective. He was admitted to hospital on May 25, 1981. There was no abnormality in nasal contour and nasal septum. Left In the nasal turbinate near the ethmoid sinuses, there is a polypoid mass that fills the nasal cavity and is nodular with redness and congestion on the surface.