On a search for rhesus antibodies in very young foetuses.
نویسنده
چکیده
The first Rh-sensitized pregnancies of Rhnegative women do not end in death of the embryo or foetus more often than do the pregnancies of other women. In subsequent sensitized pregnancies the death rate of Rh-positive foetuses is markedly increased. These latter foetal deaths always occur in the second half, and most of them in the last third, of pregnancy: Rh-sensitization is not a cause of death of the embryo or of the foetus under about 20 weeks. The reason for this is unknown, but it has been suggested that the maternal antibodies do not reach the embryo or the foetus in the early weeks of gestation. I have recently had the opportunity of examining a young foetus from each of two sensitized Rh-negative women: the following are my observations on them.
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عنوان ژورنال:
- Archives of disease in childhood
دوره 30 151 شماره
صفحات -
تاریخ انتشار 1955