Definition A disorder characterized by rheumatoid arthritis , an enlarged spleen , a decreased white blood cell count , and recurrent infection. The cause of Felty's syndrome is unknown. It is a variant of rheumatoid arthritis and is common in people who have had rheumatoid arthritis for a long time. People with this syndrome suffer from an increased incidence of infection associated with the low white blood cell count . A physical examination shows an enlarged spleen , and may also show an enlarged liver or enlarged lymph nodes .
Joint findings are typical of rheumatoid arthritis .
A CBC may show decreased neutrophil count. Treatment People with this syndrome are usually already under treatment for rheumatoid arthritis . Some people benefit from splenectomy . Complications Recurrent infections may develop. Calling Your Health Care Provider Call for an appointment with your health care provider if symptoms of this disorder develop.