<prompt> Anti phospholipid syndrome APS is associated with all of the following except:PancytopeniaRecurrent abortionsVenous thrombosisPulmonary hypertension  <response>: Venous thrombosis, recurrent abortions and pulmonary hypertension are all seen in case of antiphospholipid syndrome. Antiphospholipid antibody syndrome leads to thrombocytopenia in 40-50 cases and hemolytic anemia in 25 cases but leucopenia is not seen in it. Also in causes of pancytopenia - No where is antiphospholipid syndrome mentioned so, it is the best answer. 