yes
Yes Rheumatoid arthritis is an immune system disorder in which the immune system turns on the body and mistakenly destroys tissue.
Rheumatoid Arthritis and Psoriatic Arthritis are the most common.
Inflammation is the work of the immune system one form of joint inflamation that is also a chronic immune disorder is known as Rheumatoid arthritis.
No . Rheumatoid arthritis, (RA) is not infectious) The exact cause of RA is not known aside from it being a immune disorder. Where the body's immune system attacks tissue of the body mistakenly. there seems to be a genetic connection and women with the condition outnumber men 3 to1.
Arthritis may develop from an auto-immune disorder, known as rheumatoid arthritis, or may be caused by the gradual wear and tear of the joint, known as osteoarthritis.
My guess is that you read the term for seronagative Rheumatoid arthritis. Rheumatoid arthritis is a immune disorder that usually exhibits itself in several joints of the body at the same time, (often the same joints on opposite sides of the body). When it is suspected that Rheumatoid arthritis is the culprit one of the blood tests that is done is one for Rheumatoid factor (RF) most of the people that have RA also have a high RF, However in about 20% of cases there is no RF and this is Known as seronegative Rheumatoid arthritis.
There are many forms of arthritis that are Autoimmune diseases Like for example rheumatoid arthritis's. This is a disease where the immune system of the body mistakenly attacks tissue in joints and other organs and part of the body. However this is not the case in all forms of arthritis For example osteoarthritis is a disease where joints are effected by wear tear and trauma and not as a result of inflammation caused by the immune system.
RA is an Auto immune disorder and its cause is not known. however there seem to often be genetic factors involved.
The immune system can be the cause of many different forms of arthritis the main one being Rheumatoid arthritis.
It is not known exactly what the cause is of RA. It is understood however that it is an autoimmune disorder that results in the immune system attacking the joints and other tissue in the body.
there are several lupus is one of them
One of the things found IN RA is "rheumatoid Factor" this is part of the immune system.