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Article

Recurrent Trisomies: Chance or Inherited Predisposition?

1 Apr 1999

Abstract excerpt

Two patients experiencing recurring trisomic pregnancies involving a different chromosome each time are presented. Mechanisms to explain recurrent trisomies include a gene or genes predisposing to nondisjunction in general or to nondisjunction of the acrocentric chromosomes, maternal age effects, and germ-line mosaicism. Genetic counseling is complicated by the lack of a clear explanation for the recurrences,...

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Share to Genetic Syndromes and Imprinting
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Identifiers

PMID: 26141972
DOI: 10.1023/a:1022842931704

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