47,XYY syndrome
47, XYY syndrome is a sex chromosome aneuploidy where males receive an additional Y chromosome, and is characterized clinically by tall stature evident from childhood, macrocephaly, facial features (mild hypertelorism, low set ears, a mildly flat malar region), speech delay and an increased risk for social and emotional difficulties, attention deficit hyperactive disorder and autistic spectrum disorder.
MONDO:0002254
syndromic disease
excluded_subClassOf
MONDO:0700028
chromosome Y disorder
is_a
MONDO:0700065
trisomy
is_a
47, XYY syndrome
related
47,XYY
exact
47,XYY syndrome
exact
Double Y
exact
Double Y syndrome
exact
XYY Syndrome
exact
XYY karyotype
exact
XYY syndrome
exact
Y disomy
exact
YY syndrome
related
disomy Y
exact