患者,女,24岁。因反复吸鼻后痰中带血伴左鼻塞2个月,于2000年6月15日入院。无明显诱因起病,反复吸鼻后痰中带血,左侧鼻塞呈持续性,渐行性加重,伴有嗅觉减退,在当地医院按“鼻炎”治疗,症状未好转。无复视、视物模糊及进行性消瘦,家族中无类似病史。入院体检:双侧眼球活动正常, Patient, female, 24 years old. Due to repeated absorption of nasal sputum in the blood with left nasal congestion for 2 months, on June 15, 2000 admitted. No obvious incentive to onset, repeated bloating in sputum after nasal suction, nasal congestion on the left was persistent, progressive increased, accompanied by decreased sense of smell, in the local hospital according to “rhinitis” treatment, the symptoms did not improve. No diplopia, blurred vision and progressive weight loss, no similar family history. Admission examination: bilateral normal eye activity,