病例报告女,38岁,工人。因右侧鼻塞、鼻衂4年余于1991年7月8日来本院复诊。患者从事建筑筛拌石灰工作20年,无戴口罩作业习惯。从1987年元月起右侧鼻腔稍受寒冷刺激即鼻塞,严重时患侧鼻腔不通气,流较多量清水样带血鼻涕,涕无臭味。偶有轻微头晕头痛。曾先后多次在我院五官科以慢性鼻炎 Case report Female, 38 years old, worker. Due to the right stuffy nose, epistaxis more than 4 years to July 8, 1991 to our hospital referral. Patients engaged in building lime lime screening work for 20 years, no masks work habits. From January 1987 onwards, the right nasal cavity is slightly affected by cold stimulation, ie, nasal congestion. In severe cases, the ipsilateral nasal cavity is not ventilated. Occasional slight dizziness and headache. Has repeatedly in our hospital ENT to chronic rhinitis