Description
Why It’s Done:
This test is ordered to:
• Diagnose or monitor antiphospholipid syndrome (APS)
• Investigate unexplained blood clotting, recurrent pregnancy loss, or stroke
• Assess autoimmune disorders, especially systemic lupus erythematosus (SLE)
• Evaluate risk factors for clotting disorders
Preparation:
• No special preparation is required.
• Blood is drawn from a vein, typically in the arm.
• Inform your healthcare provider about any medications, especially blood thinners or immune-modulating drugs.
• Fasting is not necessary.
