1病历报告患者,老年男性,已婚,主因左侧鼻腔间断出血20d于2010年4月19日21:56入院。患者于20d前无明显诱因出现左侧鼻腔出血,出血量较多,无头晕、头痛,无恶心、呕吐,无意识障碍。就诊于省级三级甲等医院,给予前鼻孔填塞治疗,出血停止后出院。3d前左侧鼻腔再次少量出血,活动性渗 1 medical records of patients, elderly men, married, mainly due to left nasal intermittent bleeding 20d on April 19, 2010 21:56 admission. There was no obvious predisposition of patients with left nasal bleeding before 20d, more bleeding, no dizziness, headache, no nausea, vomiting, unconsciousness. Visited at the provincial level three first-class hospitals, given before the nostril stuffing treatment, bleeding stopped after discharge. 3d again before the left nasal bleeding a small amount of activity infiltration