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Duplication of chromosome 11 centromere in fetal and maternal karyotypes: a new variant?

M Till1, A Rafat, C Charrin

  • 1Laboratoire de Cytogénétique, Hôpital Edouard Herriot, Lyon, France.

Prenatal Diagnosis
|July 1, 1991
PubMed

Fetal chromosome analysis in a 39-year-old mother revealed a chromosome 11 aberration interpreted as a duplication of the centromere. This was also found in the mother's karyotype, raising the possibility that the abnormality was a new variant of no clinical consequence.

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