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ANTI NUCLEAR ANTIBODIES (ANA)

The Antinuclear Antibodies (ANA) test is used to detect the presence of autoantibodies that mistakenly target the body's own cells. These antibodies are commonly associated with autoimmune disorders such as lupus, rheumatoid arthritis, and Sjögren’s syndrome. It serves as an important tool in identifying the cause of unexplained symptoms like fatigue, joint pain, or skin rashes.

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