Blood Test May Help Diagnose TTP/aHUS in Pregnant Women, Study Finds
A blood test may help doctors tell a pregnancy complication called HELLP syndrome from thrombotic thrombocytopenic purpura (TTP) and atypical hemolytic uremic syndrome (aHUS), a small study found. The test measures the ratio of two proteins — lactate dehydrogenase (LDH) to aspartate aminotransferase (AST) — that signify damage to tissues…