患者,男,37岁。因“反复鼻塞10余年,加重6个月”于2007年1月17日入院。患者于10余年前无明显诱因出现鼻塞,夜间需张口呼吸,伴打喷嚏、流清鼻涕、鼻痒,偶有鼻出血,无发热头痛,无盗汗乏力,无嗅觉减退,无耳鸣、耳闷胀感、无听力下降,服用感冒药后缓解。其后以上症状反复发作并加重 Patient, male, 37 years old. Due to “repeated nasal obstruction for more than 10 years, increased six months” on January 17, 2007 admission. Patients with no obvious incentive to appear more than 10 years ago, nasal congestion, mouth breathing at night, with sneezing, flowing nose, nasal itching, occasional epistaxis, fever-free headache, no night sweats fatigue, no sense of smell, no tinnitus, Sense, no hearing loss, taking relief after taking cold medicine. After the above symptoms repeatedly attack and aggravate