[Malignant rheumatoid arthritis].
D000328:Adult; D001172:Arthritis, Rheumatoid / Q000150:complications / Q000175:diagnosis; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D010493:Pericarditis / Q000150:complications; D010488:Polyarteritis Nodosa / Q000150:complications; D011115:Polyneuropathies / Q000150:complications