Intra‐Uterine Transfusion in the Management of Pregnant Women with Severe Rhesus Isoimmunization

Abstract

Abstruct. The results of 51 intra-uterine transfusions in 34 pregnant women with severe rhesus isoimmunization are presented. The survival rate is 56%. Factors influencing the fetal and neonatal mortality are considered, e.g. the gestational age at the initial intra-uterine transfusion, the presence of fetal hydrops, and the interval from the initial intra-uterine transfusion to delivery. The difficulties of the selection procedure are emphasized and it is stated that in some cases intra-uterine transfusion should perhaps not be performed because of a predictable poor fetal prognosis. The significance of accumulating experience is discussed.