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A case of trisomy 21 with holoprosencephaly: the fifth case
H Hamada1, T Arinami, M Koresawa
1Department of Obstetrics and Gynecology, University of Tsukuba, Ibaraki, Japan.
Jinrui Idengaku Zasshi. the Japanese Journal of Human Genetics
|June 1, 1991
Abstract:
A case of trisomy 21 with holoprosencephaly, the fifth case in the literature, is described. The patient also had extracephalic malformations frequently associated with Down syndrome. The possibility of a causal relationship between trisomy 21 and holoprosencephaly is discussed.