[A 7-year-old boy with 49,XYYYY syndrome].
The growth and development of a child with a 49,XYYYY karyotype is reported. The main features are a large stature, speech delay, and sensorimotor dysfunction.
Noël
B
B
Laboratoire de Cytogénétique, Chambéry.
Bénézech
M
M
Bouzon
M T
MT
Coudrot
D
D
D001827:Body Height; D002648:Child; D006801:Humans; D007361:Intelligence Tests; D007621:Karyotyping; D008297:Male; D011581:Psychological Tests; D012729:Sex Chromosome Aberrations / Q000235:genetics
Un garçon de sept ans 49,XYYYY.