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While the cause of rheumatoid arthritis is not clear, it is believed to involve a combination of genetic and environmental factors. [1] The underlying mechanism involves the body's immune system attacking the joints. [1] This results in inflammation and thickening of the joint capsule. [1] It also affects the underlying bone and cartilage. [1]
This condition affects less than 1% of patients with rheumatoid arthritis. [11] The presence of three conditions: rheumatoid arthritis, an enlarged spleen (splenomegaly), and an abnormally low white blood cell count are indications that Felty's syndrome is possibly occurring. This condition as a whole is difficult to diagnose due to its ...
There are over 100 types of arthritis. [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]
Illustration of a Hand affected by Rheumatoid arthritis. Rheumatoid Arthritis (RA) is an inflammatory disease that's caused by an autoimmune condition. The condition occurs when bodily cells begin to attack and target their own healthy joint tissues resulting in redness, inflammation, and pain.
Up to 10% of patients with rheumatoid arthritis are at risk of sudden death due to unrecognized cord compression. [2] Thus surgical intervention is a reasonable choice in the presence of a neurologic deficit as a result of instability. In fact, early surgery for atlantoaxial subluxation may actually delay the debilitating progress of myelopathy ...
Scientists are still not sure as to the exact cause of rheumatoid arthritis. New research suggests that certain changes to the gut microbiome may be linked to the development of this condition.
Inflammatory arthritis can sometimes cause symptoms in parts of the body other than the joints, like the eyes, heart, or lungs. As arthritis progresses, joint damage can get worse.
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 ...