Temporal bone findings in trisomy 18 and 21 syndromes


The temporal bones from fetuses with known autosomal trisomy syndromes were examined histopathologically after spontaneous or induced abortions. Fetal ages dated from the 17th to the 24th week of pregnancy. In all, 17 temporal bones from nine fetuses were studied and included seven cases of Down's syndrome and two of Edwards' syndrome. Temporal bones from… (More)
DOI: 10.1007/BF02630750


3 Figures and Tables