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Updated: Jun 5, 2026

07:34
FISH for Pre-implantation Genetic Diagnosis
Published on: February 23, 2011
Prenatal genetic counselling
Canadian Family Physician Medecin De Famille Canadien
|January 27, 2011
Abstract:
Genetic concerns and indications for prenatal diagnosis are first recognized by the family physician. Review of personal, pregnancy and family history may indicate concerns beyond that of advanced maternal age. Amniocentesis is still the most frequently used modality for prenatal diagnosis, but detailed ultrasound is valuable for structural abnormalities, and chorionic villus sampling is now being tested as an alternative to amniocentesis.
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