男，42岁。25年前因日含金属刀片不慎呛人气管内，当时未行诊治。5年前站出现左侧胞癌、咳嗽、多痰、有时发热，经消炎药物治疗后症状好转，但仍间歇发作。1994年4月16日因左侧胸痛、咳脓痰、喘憋、发热入院。查体：T38．5C，P80次／min，RZI次／min，BP14／10kPa。消瘦，左侧 Male, 42 years old. 25 years ago because of the metal-containing blade inadvertently choking the trachea, was not diagnosed. 5 years ago, left side of the station appeared cancer, cough, phlegm, and sometimes fever, after anti-inflammatory drug treatment symptoms improved, but still intermittent attacks. April 16, 1994 due to left chest pain, cough purulent sputum, wheezing, fever admitted to hospital. Physical examination: T38.5C, P80 times / min, RZI times / min, BP14 / 10kPa. Thin, left