Rheumatoid arthritis: causes, incidence, diagnosis and treatment

Rheumatoid arthritis  is a type of arthritis (joint inflammation) in which the joints in the limbs, and sometimes in other parts of the body, become painful swollen, stiff, and, in severe cases, deformed. Tissues that are outside the joints, for example the heart, can also be affected. RHEUMATOID ARTHRITIS CAUSES AND INCIDENCE Rheumatoid arthritis is [...]