title: Long-term follow-up of polymyalgia rheumatica: evidence for synovitis.
mesh_terms: D000368:Aged; D001172:Arthritis, Rheumatoid / Q000175:diagnosis; D001799:Blood Sedimentation; D003937:Diagnosis, Differential; D005260:Female; D005500:Follow-Up Studies; D013700:Giant Cell Arteritis / Q000209:etiology; D006801:Humans; D008297:Male; D008875:Middle Aged; D011111:Polymyalgia Rheumatica / Q000150:complications* / Q000175:diagnosis; D013585:Synovitis / Q000150:complications*