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Rh sensitization after third-trimester fetal death
C M Stedman1, R W Quinlan, J F Huddleston
1Department of Obstetrics and Gynecology, University of Alabama at Birmingham.
Three primigravidas developed Rh sensitization after unexplained third-trimester fetal death. One patient manifested sensitization after the diagnosis of fetal death had been made but before delivery occurred. The other two demonstrated anti-D antibodies early in the next pregnancy, despite having received postpartum Rh immunoglobulin. Unsensitized Rh-negative women with unexplained third-trimester fetal death should be screened routinely for fetomaternal hemorrhage when fetal death is discovered, so that adequate prophylaxis against Rh sensitization can be given.
Three primigravidas developed Rh sensitization after unexplained third-trimester fetal death. One patient manifested sensitization after the diagnosis of fetal death had been made but before delivery occurred. The other two demonstrated anti-D antibodies early in the next pregnancy, despite having received postpartum Rh immunoglobulin. Unsensitized Rh-negative women with unexplained third-trimester fetal death should be screened routinely for fetomaternal hemorrhage when fetal death is discovered, so that adequate prophylaxis against Rh sensitization can be given.
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