Hemorragia alveolar difusa y nefropatía en dos pacientes con síndrome antifosfolipídico primario

we report two patient with primary antiphospholipid syndrome with pulmonary haemorraghe and nefropathy. first patient had a membranoprolipherative glomerulonephritis and shown "full house pattern" in her renal biopsy; specific sle autoantibodies were negative and complement levels was normal. the second patient presents with no nephrotic proteinuria, hellp syndrome followed by pulmonary hemorrhage. they don't developed full blown sle during several years of follow up.