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Article

Frequencies of chromosomal abnormalities at amniocentesis: over 20 years of cytogenetic analyses in one laboratory.

American journal of medical genetics - 15 Jan 1999

Caron L, Tihy F, Dallaire L

Abstract excerpt

Prenatal diagnosis of chromosomal disorders has been performed for more than 20 years, mainly for advanced maternal age. Chromosomal abnormality rates derived from second trimester amniocentesis have mainly come from a collection of small-scale studies from North America and Western Europe. Accurate risk estimates for chromosomal abnormalities are important tools for the physician or obstetrician who would need...

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PMID: 9934980
DOI: 10.1002/(sici)1096-8628(19990115)82:2<149::aid-ajmg10>3.0.co;2-l

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-08.1.

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