患者男性,48岁.因反复咳嗽、咳痰、发热,呼吸困难7个月,此次又发作12天第2次入院.病者初起病为受凉后出现寒战、发热,体温达39.5℃,继之咳嗽,咳少量白色泡沫痰,有时痰中带血,并伴有憋喘,当地医院摄胸片示“两下肺炎”,给先锋霉素 Male patient, aged 48. Due to repeated cough, sputum, fever, breathing difficulties for 7 months, the onset of the second hospital for 12 days episodes of patients with initial onset of chills after the cold, fever, body temperature of 39.5 ℃, Followed by cough, cough, a small amount of white foam sputum, sometimes bloody sputum, and associated with wheezing, the local hospital chest radiograph showed “two pneumonia” to cephalosporins