Question: what is the difference between lupus anticoagulant and antiphospholipid syndrome?
Answer: What are antiphospholipid antibodies (aPL), and how are they measured? The general term antiphospholipid antibody (aPL) describes any of three antibodies measured in diagnosing or treating APS. Lupus anticoagulant (LAC) – An LAC test measures the effect that the antibody has on the time it takes blood to clot.