title: [Autopsy report of 4 cases of malignant rheumatoid arthritis].
mesh_terms: D000328:Adult; D000368:Aged; D001172:Arthritis, Rheumatoid / Q000150:complications / Q000473:pathology*; D001344:Autopsy; D005260:Female; D006801:Humans; D007249:Inflammation; D010488:Polyarteritis Nodosa / Q000473:pathology; D014652:Vascular Diseases / Q000209:etiology / Q000473:pathology*