Rheumatoid arthritis: Diagnosis and treatment with a particular emphasis on South Sudan

Abstract

Rheumatoid arthritis (RA) is a chronic, systemic, autoimmune inflammatory disorder targeting diarthrodial synovial lined joints, usually in a symmetric distribution. The lungs, pericardium of the heart, skin, and eyes may be affected in up to twenty percent of patients. If uncontrolled, RA leads to joint destruction, disability, and a significantly shortened life span.