Pneumothorax during surgery.
D001784:Blood Gas Analysis; D006221:Halothane / Q000627:therapeutic use; D006801:Humans; D007822:Laryngeal Neoplasms / Q000601:surgery*; D008297:Male; D008614:Meperidine / Q000627:therapeutic use; D008875:Middle Aged; D010100:Oxygen / Q000627:therapeutic use; D011030:Pneumothorax / Q000209:etiology*; D011656:Pulmonary Emphysema / Q000000981:diagnostic imaging*; D011859:Radiography; D012131:Respiratory Insufficiency / Q000209:etiology; D014140:Tracheotomy
D008614:Meperidine; D010100:Oxygen; D006221:Halothane