Low haptoglobin in pregnancy: physiological or intravascular hemolysis?
Villalba C, Choucair I, Vera M, Lee E, El-Khoury J. Low haptoglobin in pregnancy: physiological or intravascular hemolysis? American Journal Of Clinical Pathology 2022, 158: s6-s6. DOI: 10.1093/ajcp/aqac126.009.Peer-Reviewed Original ResearchAcute hemolytic transfusion reactionTrimester-specific reference intervalsNormal lactate dehydrogenaseSecond trimesterThird trimesterFirst trimesterReference intervalsIntravascular hemolysisLactate dehydrogenaseLow haptoglobinB-cell acute lymphoblastic leukemiaRemnant serum samplesDisease Control criteriaElevated total bilirubinRed cell transfusionNon-pregnant populationHemolytic transfusion reactionsHigh estrogen statesAcute lymphoblastic leukemiaLow haptoglobin levelsCombination of pregnancyQuality improvement projectOverall reference intervalRed cell unitsInduction chemotherapy