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Trisomy 21

A chromosomal abnormality consisting of the presence of a third copy of chromosome 21 in somatic cells.
National Institutes of Health

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6 relations
Chromosomes, Human, Pair 21Down SyndromeHistory of Trisomy 21:Finding:Point in time:^Patient:NarrativeMYELOPROLIFERATIVE SYNDROME, TRANSIENT

Papers overview

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2018
2018
First Trimester Non-invasive Prenatal Diagnosis of Chromosomal Abnormalities
  • 2018
  • Corpus ID: 54086856
The objective of the current study is to examine the potential value of using machine learning techniques such as artificial… 
Review
2018
Review
2018
Instrument-Dependent or Instrument-Independent Indications and Prevalence of Chromosomal Abnormalities by Amniocentesis in China: An Analysis of 4146 Cases of Amniocentesis
Objective: There is a high incidence of birth defects in China, and prenatal diagnosis is an important method of intervention… 
2018
2018
Thyroid Dysfunction and Its Influence in Growth Velocity in Children with Down Syndrome: A Retrospective Study
Down syndrome/Trisomy 21 is the most common chromosomal anomaly with an incidence of 1 in 800 live births, and it is also an… 
2017
2017
Marcadores ecográficos para el diagnóstico de cromosomopatías: marcadores de primera y segunda línea en el tamizaje prenatal
Aneuploidies are chromosomal alterations with clinical and socioeconomic repercussions. Trisomy 21, 18 and 13 are the most… 
2015
2015
Rare Translocations in Two Newborns with Down Syndrome
Trisomy 21 is the most common chromosomal aneuploidy in humans with a frequency of about 1:700 live births. Free trisomy 21… 
2014
2014
Incidenca hromozomskih aberacija otkrivenih prenatalno metodom amniocenteze u Opštoj bolnici Užice u periodu 2006-2014. godine
Objective. The main objective of this paper is to present for the first time results of prenatal diagnosis, the incidence of… 
2012
2012
2. TRİMESTER GENETİK TARAMA AMNİYOSENTEZ 1586 OLGUNUN DEĞERLENDİRİLMESİ
OZET Amac: Amniyosentez girisimlerindeki endikasyonlarin dagilimi, yasa gore oranlari, girisim islemleri, hucre kultur sonuclari… 
2012
2012
6 Aneuploidy and Intellectual Disability
Aneuploidy is the presence of an abnormal number of chromosomes in cells. The gain or loss of a chromosome in germ cells is the… 
2011
2011
Survival and morbidities among very low birth weight infants with chromosomal anomalies
Trisomy 21 (T21), trisomy 18 (T18) and trisomy 13 (T13) represent the most common autosomal trisomies detected in live-born… 
Review
2011
Review
2011
[Ultrasound markers for Down syndrome].
Trisomy 21 (Down syndrome) is the most common chromosomal abnormality. Sonographic findings in fetuses with Down syndrome include… 
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