Hydrocephalus in an infant with trisomy 22.

Abstract

We present an infant with true trisomy 22. Mosaicism is ruled out by the finding of a 47,XX, +22 karyotype in all cells analysed originating from two embryonic germ layers. The physical findings are consistent with the previously noted features including developmental delay, ear abnormalities, micrognathia, clefting, and congenital heart disease. The patient is the first described with macrocephaly and hydrocephalus and the second with holoprosencephaly.

Cite this paper

@article{Fahmi1994HydrocephalusIA, title={Hydrocephalus in an infant with trisomy 22.}, author={F Fahmi and Susan Schmerler and R G Hutcheon}, journal={Journal of medical genetics}, year={1994}, volume={31 2}, pages={141-4} }