Abstract
In a severe mentally retarded boy with multiple physical malformations cytogenetic analysis by the method of heat Giemsa staining confirmed the long arm deletion of chromosome No. 6--46, XY, del(6) (q2). Cytogenetic finding in parents were normal.
MeSH terms
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Abnormalities, Multiple*
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Child, Preschool
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Chromosome Aberrations*
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Chromosome Deletion*
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Chromosomes, Human, 6-12 and X*
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Dermatoglyphics
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Heart Defects, Congenital / complications
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Humans
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Intellectual Disability / genetics*
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Karyotyping
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Male
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Parents
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Urogenital Abnormalities