Author:
Dueñas-Arias Jesús E.,Aguilar-Medina Maribel,Arámbula-Meraz Eliakym,Valenzuela-Camacho Juliana B.,Vega-Solano Angelina,Granados Julio,Ramos-Payán Rosalío
Abstract
Abstract
Klinefelter's syndrome is a frequent genetic sexual alteration in males, associated with the 47,XXY aneuploidy. Several syndrome variants are caused by different X and Y polysomy and mosaicisms, including the 49,XXXXY condition described by some authors as Fraccaro's syndrome. Mosaics with three or more different chromosomal lines are very rare. Here, we describe a case with XXY/XXXY/XXXXY mosaic in a newborn with clinical features of Fraccaro's syndrome, but also with obstructive hydrocephaly which has not been reported previously.
Publisher
Springer Science and Business Media LLC
Cited by
3 articles.
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