Lupus (Systemic lupus erythematosus or SLE)

Diagnosis & Testing

Diagnosing Lupus Is Difficult, But There Are Criteria

Lupus is hard to diagnose because the signs and symptoms are similar to other diseases.

To help distinguish Lupus from other conditions, physicians of the American Rheumatism Association have established a list of 11 abnormalities which, when combined, point to lupus. To make a diagnosis of Lupus the patient must have had at least FOUR of these 11 manifestations at any time since the onset of the disease: