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A New Rh Phenotype, Rhorh, G‐Negative

Edward C. Zaino

Open publisher page 7 citations

Abstract

A new Rh phenotype, Rhorh, G‐negative is described in a Negro woman who developed anti‐G (rhG) antibodies during pregnancy. The baby was Rho, G‐positive and had mild hemolytic disease with a positive direct antiglobulin test. The mother's titer was 1:1024 at delivery, dropping to 1:8 after 14 months. The baby's direct antiglobulin test became negative after two months. The mother most likely became sensitized alter a blood transfusion five years prior.

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What this paper is about

A new Rh phenotype, Rhorh, G‐negative is described in a Negro woman who developed anti‐G (rhG) antibodies during pregnancy. The baby was Rho, G‐positive and had mild hemolytic disease with a positive direct antiglobulin test. The mother's titer was 1:1024 at delivery, dropping to 1:8 after 14 months. The baby's direct antiglobulin test became negative after two months. The mother most likely became sensitized alter a blood transfusion five years prior.

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Available abstract

A new Rh phenotype, Rhorh, G‐negative is described in a Negro woman who developed anti‐G (rhG) antibodies during pregnancy. The baby was Rho, G‐positive and had mild hemolytic disease with a positive direct antiglobulin test. The mother's titer was 1:1024 at delivery, dropping to 1:8 after 14 months. The baby's direct antiglobulin test became negative after two months. The mother most likely became sensitized alter a blood transfusion five years prior.

Key concepts: Rh blood group system, Hemolytic disease of the newborn (ABO), Titer, Medicine, Phenotype, Haemolytic disease, Coombs test, Pregnancy

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