Ab0683 #ACR22 aPL Pts ANA pos vs neg: 521 pts with +aPL Ab WO other autoimmune disease 224 +ANA, 297 -ANA ANA+ ass w/ hemolytic anemia, thrombocyt, leukopenia, livedo, unexplained fetal death Trend for arthritis, aPL nephropathy @RheumNow https://t.co/3NHGymyL1C