患者,男,38岁。于28岁打钢钎时,不慎被钢钎头上的铁屑击中右侧泪囊区。当时疼痛,伤口及鼻腔流血。无昏迷,急送当地医院,右泪囊区有一横行创口约1.5cm,经清创缝合右鼻孔填塞止血。1周后伤口愈合。但伤口及鼻腔右侧轻微疼痛,右鼻孔常有血性分泌物流出。1个月后,右鼻孔流涕。1年后 Patient, male, 38 years old. Playing drill at the age of 28, accidentally hit by iron filings on the head of steel on the right dacryocyst area. Pain, wounds and nasal bleeding at that time. No coma, urgent delivery to the local hospital, right lacrimal sac area has a rampant wound about 1.5cm, debridement suture right nostril stop bleeding. Wound healed after 1 week. However, the right side of the wound and nasal pain slightly right nostril often bloody discharge. One month later, the right nostril runs. 1 year later