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(Redirected from Prenatal screening)
Prenatal analysis or prenatal screening (note that prenatal analysis and prenatal screening accredit to two altered types of tests) is testing for diseases or altitude in a fetus or antecedent afore it is born. The aim is to ascertain bearing defects such as neural tube defects, Down syndrome, chromosome abnormalities, abiogenetic diseases and added conditions, such as spina bifida, broken palate, Tay Sachs disease, sickle corpuscle anemia, thalassemia, cystic fibrosis, Muscular dystrophy, and brittle X syndrome. Screening can aswell be acclimated for prenatal sex discernment. Common testing procedures cover amniocentesis, ultrasonography including nuchal airiness ultrasound, serum brand testing, or abiogenetic screening. In some cases, the tests are administered to actuate if the fetus will be aborted, admitting physicians and patients aswell acquisition it advantageous to analyze high-risk pregnancies aboriginal so that supply can be appointed in a tertiary affliction hospital area the babyish can accept adapted care.
Contents [hide]
1 Invasiveness
2 Fetal against maternal
3 Reasons for prenatal diagnosis
3.1 Qualifying accident factors
4 Methods of prenatal screening and diagnosis
4.1 Maternal serum screening
5 Advances in prenatal screening
6 Typical screening sequence
7 Altitude about activated for
7.1 Aneuploidy
7.1.1 Noninvasive techniques for audition aneuploidy
7.1.1.1 Digital PCR
7.1.1.2 Shotgun sequencing
7.1.1.3 Added techniques
7.1.1.4 Patient acceptance
7.2 Rarer altitude aswell detected
8 Ethical and applied issues
8.1 Ethical issues of prenatal testing
8.2 Will the aftereffect of the analysis affect analysis of the fetus?
8.3 Apocryphal positives and apocryphal negatives
8.4 Societal pressures on prenatal testing decisions
8.5 Informed accord and medical malpractice
9 See also
10 Notes and references
11 External links
(Redirected from Prenatal screening)
Prenatal analysis or prenatal screening (note that prenatal analysis and prenatal screening accredit to two altered types of tests) is testing for diseases or altitude in a fetus or antecedent afore it is born. The aim is to ascertain bearing defects such as neural tube defects, Down syndrome, chromosome abnormalities, abiogenetic diseases and added conditions, such as spina bifida, broken palate, Tay Sachs disease, sickle corpuscle anemia, thalassemia, cystic fibrosis, Muscular dystrophy, and brittle X syndrome. Screening can aswell be acclimated for prenatal sex discernment. Common testing procedures cover amniocentesis, ultrasonography including nuchal airiness ultrasound, serum brand testing, or abiogenetic screening. In some cases, the tests are administered to actuate if the fetus will be aborted, admitting physicians and patients aswell acquisition it advantageous to analyze high-risk pregnancies aboriginal so that supply can be appointed in a tertiary affliction hospital area the babyish can accept adapted care.
Contents [hide]
1 Invasiveness
2 Fetal against maternal
3 Reasons for prenatal diagnosis
3.1 Qualifying accident factors
4 Methods of prenatal screening and diagnosis
4.1 Maternal serum screening
5 Advances in prenatal screening
6 Typical screening sequence
7 Altitude about activated for
7.1 Aneuploidy
7.1.1 Noninvasive techniques for audition aneuploidy
7.1.1.1 Digital PCR
7.1.1.2 Shotgun sequencing
7.1.1.3 Added techniques
7.1.1.4 Patient acceptance
7.2 Rarer altitude aswell detected
8 Ethical and applied issues
8.1 Ethical issues of prenatal testing
8.2 Will the aftereffect of the analysis affect analysis of the fetus?
8.3 Apocryphal positives and apocryphal negatives
8.4 Societal pressures on prenatal testing decisions
8.5 Informed accord and medical malpractice
9 See also
10 Notes and references
11 External links
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