Abstract: @@ Aplastic anemia (AA) is an acquired disorder in which bone marrow fails to produce or release sufficient amounts of blood cell. Antiphospholipid syndrome (APS)is an autoimmune disease characterised by recurrent arterial or venous thrombosis, pregnancy morbidity and the persistence of positive antiphospholipid antibodies (aPL), including anticardiolipin antibody (ACL) and lupus anticoagulant (LA).