What is a LE test?

Answer 1

A LE test, or lupus erythematosus test, is a medical diagnostic tool used to detect the presence of antinuclear antibodies (ANAs) in the blood, which are often associated with autoimmune diseases, particularly systemic lupus erythematosus (SLE). The test can help differentiate between lupus and other conditions that may cause similar symptoms. A positive result may indicate the need for further testing and evaluation by a healthcare provider. However, it's important to note that a positive LE test alone does not confirm lupus, as many healthy individuals can also test positive.