pubmed:abstractText |
Partial trisomy 10q was observed in an eighteen year old girl with severe mental and physical retardation, microcephaly, a high forehead, microphthalmia, antimongoloid slants, low set ears and severely malformed extremities. A balanced translocation t(10q-;18q+), present in several family members, was identified by fluorescence and thermic denaturation techniques; the break points were 10q25 and 18q23. A comparison made with seven similar cases suggests a common, phenotypical appearance which may be of diagnostic value.
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