title: PYOPNEUMOTHORAX COMPLICATING RHEUMATOID LUNG DISEASE.
mesh_terms: D001168:Arthritis; D001172:Arthritis, Rheumatoid; D006801:Humans; D008171:Lung Diseases; D010336:Pathology; D011030:Pneumothorax; D013902:Radiography, Thoracic; D013492:Suppuration
keywords: ARTHRITIS, RHEUMATOID; LUNG DISEASES; PATHOLOGY; PNEUMOTHORAX; SUPPURATION; THORACIC RADIOGRAPHY