An extractable nuclear antigen (ENA) panel is a blood test that detects autoantibodies in the blood that react with proteins in the cell nucleus. ENA panel typically consists of a group of four or six autoantibody tests. ENA panel testing is used to distinguish and monitor different autoimmune disease progression. In addition, it may be used as follow-up testing to a positive antinuclear antibody (ANA) test to help diagnose an autoimmune disorder.
Hello,Welcome to icliniq.com.Yes, there have been cases where ANA once positive becomes negative towards the later part.
Hi,Welcome to icliniq.com.Your test suggests that you are suffering from a connective tissue disease. The symptoms may be nonspecific like you have fatigue, arthritis, rash, dry eyes, and mouth.
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