患者,男,43岁。主诉反复咽痛、异物感伴痰多1个月余。门诊检查见左侧中鼻道有息肉样物,诊断为“左鼻息肉”于2009年4月24日入院。体检:一般情况好,口咽后壁轻度充血,少许淋巴滤泡增生,表面有少量黄白色脓性分泌物覆盖,双侧扁桃体不肿大,隐窝口无明显不洁物。前鼻镜检查示:左侧 Patient, male, 43 years old. Chief complaint repeated sore throat, foreign body sensation associated sputum more than 1 month. Out-patient examination of the left middle nasal obstruction with polyp samples, diagnosed as “left nasal polyps” on April 24, 2009 admission. Physical examination: the general situation is good, mild hyperemia of the posterior wall of the oropharynx, a small number of lymphoid follicular hyperplasia, a small amount of yellow-white purulent secretions on the surface coverage, bilateral tonsils are not swollen, hidden mouth no obvious dirty objects. Anterior rhinoscopy shows: left side