chromosomal abnormalities

chromosomal abnormalities

genetic abnormalities due to additional, deleted, duplicated or rearrangements of the normal 23 matched pairs, and 1 non-matched pair of sex chromosomes
References in periodicals archive ?
ET) This oral presentation will detail the present use of non-invasive prenatal testing in combination with protein screens to determine chromosomal abnormalities in high-risk pregnancies.
Neither of these findings is cause for ultrasound follow-up or amniocentesis if the mother has no other risk factors for chromosomal abnormalities, Dr.
This is largely because of chromosomal abnormalities in eggs produced by women who are coming to the end of their reproductive life.
In addition, a large number showed a variety of chromosomal abnormalities.
ESHRE study shows new preimplantation genetic screening (PGS) method can predict chromosomal abnormalities in 89% of all cases
Mason continued, "We are pleased to report that our non-invasive prenatal test for multiple chromosomal abnormalities remains on track for commercial launch in the first quarter of 2012.
COPENHAGEN -- The chances of having a healthy newborn are similar among patients with a history of recurrent miscarriage, regardless of whether they have chromosomal abnormalities, Maureen T.
And a New York team has devised a method that may help older women, who are at risk of having a child with chromosomal abnormalities such as the one causing Down's syndrome.
Chromosomal abnormalities are extremely common in human embryos, the incidence of which increases with the age of the female.
Published reports from several large clinical studies and the National Comprehensive Cancer Network guidelines suggest that chromosomal abnormalities associated with AML are valuable prognostic indicators.
Prenatal exposure to combustion-related air pollution may cause chromosomal abnormalities in fetal tissue, according to a study of 60 New York City newborns.
But nearly two-thirds of the survivors' "daughter cells" suffered varying chromosomal abnormalities, they found.