XYY Karyotype in a Mentally Retarded Man with Prognathism and Malformation of His Hands and Toe Nails
Keyword(s):
XYY Karyotype in a Mentally Retarded Man with Prognathism and Malformation of His Hands and Toe NailsWe report on a 25-year-old man who was referred for evaluation of possible Fragile X syndrome on the basis of mild mental retardation and malformation of his hands and toe nails. He was found not to have this syndrome but to have a 47, XYY karyotype. Only one other case of XYY syndrome with prognathism and malformation of hands has been reported.
1987 ◽
Vol 17
(4)
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pp. 457-468
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Keyword(s):
2009 ◽
Vol 63
(1-2)
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pp. 70-72
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Keyword(s):
1991 ◽
Vol 38
(2-3)
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pp. 260-268
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