When persistent joint pain strikes, the search for answers often leads to a crucial diagnostic tool: the rheumatoid factor test. This relatively quick blood analysis serves as a window into the immune ...

Please provide your email address to receive an email when new articles are posted on . Rheumatoid factor negativity and low C-reactive protein levels are linked to sustained remission. A shorter ...

Despite the rising incidence of rheumatoid arthritis (RA), extra-articular manifestations have become rare in the era of modern treat-to-target therapy. However, they still present clinical challenges ...

Dr. Chidiebere D. Akusobi (Medicine): A 44-year-old woman was evaluated in the rheumatology clinic of this hospital because of proximal muscle weakness and myalgia. The patient had been in her usual ...