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Next Term: mental retardation diagnosis
mental retardation
Used for:
Laurence Moon Biedl syndrome
See for:
Norrie's disease
See for:
Sjogren Larsson syndrome
Broader Terms:
mental disorder
Narrower Terms:
Downs syndrome
Narrower Terms:
fragile X syndrome
Narrower Terms:
Gaucher's disease
Narrower Terms:
happy puppet syndrome
Narrower Terms:
histidinemia
Narrower Terms:
homocystinuria
Narrower Terms:
Huntington's disease
Narrower Terms:
Klinefelter's syndrome
Narrower Terms:
Lesch Nyhan syndrome
Narrower Terms:
maple syrup urine disease
Narrower Terms:
neuronal ceroid lipofuscinosis
Narrower Terms:
oculocerebrorenal syndrome
Narrower Terms:
orotic aciduria
Narrower Terms:
phenylketonuria
Narrower Terms:
Prader Willi syndrome
Narrower Terms:
Smith Magenis syndrome
Narrower Terms:
tuberous sclerosis
Related Terms:
cri du chat syndrome
Related Terms:
developmental disease /disorder
Related Terms:
intelligence
Related Terms:
mannosidosis
Related Terms:
Smith Lemli Opitz syndrome
Related Terms:
Williams syndrome
Scope Note:
subnormal intellectual functioning which originates during the developmental period; multiple potential etiologies, including genetic defects and perinatal insults; intelligence quotient (IQ) scores are commonly used to determine whether an individual is mentally retarded; IQ scores between 70 and 79 are in the borderline mentally retarded range and scores below 67 are in the retarded range.
Term Number:
1840-2225
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