患者,女,33岁。因左侧鼻塞18个月,通气完全受阻8个月,于2004年11月25日入院。入院前18个月,受凉感冒后出现鼻塞、流清涕,经用药物治疗后(具体用药不详)流涕停止,右侧鼻塞消失,但左侧仍鼻塞,且渐进性加重。近8个月来,鼻塞加重,偶感左侧溢泪,但无眼痛及视力障碍。无发热、头痛,无 Patient, female, 33 years old. Due to the left nasal obstruction for 18 months, ventilation was completely obstructed for 8 months and was admitted on November 25, 2004. Eighteen months before admission, there was nasal obstruction and runny nose after cold and cold. After treatment with drugs (specific medication is unknown), runny nose stopped, the right stuffy nose disappeared, but the left stuffy nose was still stuffy and gradual aggravating. Nearly eight months, nasal congestion worse, I occasionally left overflowing tears, but no eye pain and visual impairment. No fever, headache, no