Aneuploidy
Last revised by Alexandra Stanislavsky ◉
on 2 Aug 2021
Citation, DOI, disclosures and article data
Citation:
Radswiki T, Stanislavsky A, Goel A, et al. Aneuploidy. Reference article, Radiopaedia.org (Accessed on 06 Mar 2025) https://doi.org/10.53347/rID-15482
Permalink:
rID:
15482
Article created:
21 Oct 2011,
The Radswiki ◉
Disclosures:
At the time the article was created The Radswiki had no recorded disclosures.
View The Radswiki's current disclosures
Last revised:
2 Aug 2021,
Alexandra Stanislavsky ◉
Disclosures:
At the time the article was last revised Alexandra Stanislavsky had no recorded disclosures.
View Alexandra Stanislavsky's current disclosures
Revisions:
3 times, by
3 contributors -
see full revision history and disclosures
Systems:
Synonyms:
- Aneuploidic anomalies
Aneuploidy refers to an abnormal number of chromosomes, and is a type of chromosomal abnormality.
There are large number potential aneuploidic anomalies. The most common three in obstetric practice are:
- trisomy 21: commonest aneuploidic anomaly
- trisomy 18
- trisomy 13
References
- 1. Rodeck CH, Whittle MJ. Fetal medicine, basic science and clinical practice. Elsevier Health Sciences. (2008) ISBN:0443104085. Read it at Google Books - Find it at Amazon
- 2. Milunsky A, Milunsky J. Genetic Disorders and the Fetus, Diagnosis, Prevention and Treatment. Blackwell Pub. (2010) ISBN:1405190876. Read it at Google Books - Find it at Amazon
Incoming Links
Articles:
- Non-invasive perinatal testing (NIPT)
- Chromosomal anomalies
- Non-visualisation of the fetal gallbladder
- Fetal ductus venosus flow assessment
- Embryonic growth discordance
- Pregnancy-associated plasma protein-A
- Nuchal translucency
- Abnormal ductus venosus waveforms
- Small for dates fetus
- Nuchal fold
- Fetal tricuspid regurgitation
- Absent ductus venosus
- Antenatal soft markers on ultrasound
- Ventricular septal defect
- Congenital diaphragmatic hernia
- Cystic hygroma
- Shortened fetal long bones
- Quadruple screening test
- First trimester
Cases:
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