患者，男，4O岁。胸闷、憋气．活动后尤甚十余田，疑“自发性气胸”入院。无胸痛，病初时发热、咳嗽、流涕。查体：体温36．8C，气管稍左移。右肺叩诊鼓音，呼吸音明显减弱，无步音；左肺正常。胸部X线片报告：右侧气胸，肺组织压缩90％。入院诊断：自发性气胸（右侧）。经2次 Patient, male, 4O years old. Chest tightness, suffocation. After the event even more than ten fields, suspected “spontaneous pneumothorax” admission. No chest pain, early fever, cough, runny nose. Physical examination: body temperature 36.8C, trachea slightly left. Right lung percussion drum sounds, breath sounds significantly weakened, no step sound; left lung is normal. Chest X-ray report: right pneumothorax, lung tissue compression 90%. Admission diagnosis: Spontaneous pneumothorax (right). After 2 times