Discordant structural chromosomal aberrations in chorionic villi and amniotic fluid leading to a formation of an isochromosome 21: a case report

Fetoplacental discrepancies occur in approximately 1 –2% of analyzed prenatal cases. They are typically due to confined placental mosaicism, where an aberration is observed in the placental cells but not found ...
Source: Molecular Cytogenetics - Category: Molecular Biology Authors: Tags: Case Report Source Type: research