Question

List the extra-articular manifestations of rheumatoid arthritis?

A. Felty's syndrome, Sjögren's syndrome, and rheumatoid nodules
B. Vasculitis, interstitial lung disease, and pericarditis
C. Scleritis, amyloidosis, and neurological manifestations
D. All of the above

Answer 1

The extra-articular manifestations of rheumatoid arthritis include Felty's syndrome, Sjögren's syndrome, rheumatoid nodules, vasculitis, interstitial lung disease, pericarditis, scleritis, amyloidosis, and neurological manifestations.

Step-by-step explanation:

Rheumatoid arthritis (RA) is an inflammatory disorder that primarily affects the synovial joints of the hands, feet, and cervical spine. Affected joints become swollen, stiff, and painful. Extra-articular manifestations of RA include Felty's syndrome, Sjögren's syndrome, rheumatoid nodules, vasculitis, interstitial lung disease, pericarditis, scleritis, amyloidosis, and neurological manifestations. These extra-articular manifestations are associated with the chronic inflammation and autoimmune processes involved in RA.