Persistent pneumomediastinum and dermatomyositis: a case report and review of the literature.
D000328:Adult; D001999:Bronchoscopy; D002908:Chronic Disease; D003520:Cyclophosphamide / Q000008:administration & dosage; D003882:Dermatomyositis / Q000150:complications* / Q000175:diagnosis; D004305:Dose-Response Relationship, Drug; D004359:Drug Therapy, Combination; D005500:Follow-Up Studies; D006801:Humans; D017563:Lung Diseases, Interstitial / Q000150:complications* / Q000175:diagnosis; D008297:Male; D008478:Mediastinal Emphysema / Q000175:diagnosis / Q000188:drug therapy* / Q000209:etiology*; D011239:Prednisolone / Q000008:administration & dosage; D012129:Respiratory Function Tests; D016896:Treatment Outcome; D005719:gamma-Globulins / Q000008:administration & dosage