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Rheumatoid arthritis (RA) is a long-term autoimmune disorder that primarily affects joints. [1] It typically results in warm, swollen, and painful joints. [1] Pain and stiffness often worsen following rest. [1] Most commonly, the wrist and hands are involved, with the same joints typically involved on both sides of the body. [1]
Caplan syndrome presents with cough and shortness of breath in conjunction with features of rheumatoid arthritis, such as painful joints and morning stiffness. Examination should reveal tender, swollen metacarpophalangeal joints and rheumatoid nodules; auscultation of the chest may reveal diffuse crackles that do not disappear on coughing or taking a deep breath.
Rheumatoid arthritis is an autoimmune disorder characterised by the immune system's attack on healthy body cells, causing inflammation in multiple areas of the body. [29] In individuals with rheumatoid arthritis, the immune system specifically targets the synovium , a membrane lining the joints in our body. [ 30 ]
For instance, in rheumatoid arthritis, an autoimmune disease primarily affecting the joints, symptoms typically include joint pain, swelling, and stiffness. On the other hand, type 1 diabetes, which results from an autoimmune attack on the insulin-producing cells of the pancreas, primarily presents with symptoms related to high blood sugar ...
About 20% of people with rheumatoid arthritis develop rheumatoid nodules, which are linked to more severe erosive disease in those patients. [2] The nodules are more common in men, typically manifest in the fifth decade of life, and are primarily found on extensor surfaces like the backs of the fingers and elbows, though they can occur anywhere.
As of 2020, about 17.6 million people worldwide have the autoimmune disease rheumatoid arthritis. Past studies have linked rheumatoid arthritis to an increased risk for a number of health concerns.
[10] [5] [6] The most common forms are osteoarthritis (degenerative joint disease) and rheumatoid arthritis. [7] Osteoarthritis usually occurs with age and affects the fingers, knees, and hips. [7] [11] Rheumatoid arthritis is an autoimmune disorder that often affects the hands and feet. [7] Other types include gout, lupus, fibromyalgia, and ...
As of 2020, about 17.6 million people globally were living with rheumatoid arthritis, an autoimmune disease causing painful inflammation and swelling in joints. Scientists are still not sure as to ...