Nuchal Translucency
Mostrando 1-9 de 9 artigos, teses e dissertações.
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1. Prenatal management, pregnancy and pediatric outcomes in fetuses with septated cystic hygroma
It has been reported that, compared with simple increased nuchal translucency, fetal cases with septated cystic hygroma (CH) are more likely to face perinatal handicaps. However, pediatric outcomes and proper prenatal counseling for this anomaly have not yet been truly defined. We performed this study to determine pregnancy and pediatric outcomes of fetuses
Braz J Med Biol Res. Publicado em: 25/07/2014
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2. Análise dos resultados dos procedimentos invasivos para estudo do cariótipo fetal / Fetal maternal results following invasive procedures for fetal kariotype
Objective: The purpose of this study is to characterize the indications of pregnant women who seek the Fetal Medicine Service of Hospital das Clínicas of São Paulo University to perform invasive diagnostic procedures and evaluate the results of fetal karyotypes and their pregnancies from February 2005 to December 2009. Methods: Retrospective observational
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 07/11/2012
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3. Comparative studies of two dimensional and three dimensional ultrasonic nuchal translucency in trisomy assessments
As atuais medições bidimensionais (2D) com marcadores ultrassônicos com inerentes intra- e interobservadores têm limitações de variabilidade. O objetivo deste trabalho é investigar o desempenho de medições convencionais 2D com marcador ultrassom e uma proposta interativa tridimensional programável de avaliação com marcador (3D). Isto é essencial
An. Acad. Bras. Ciênc.. Publicado em: 2012-12
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4. Relação entre a medida da translucência nucal no primeiro trimestre e a presença de marcadores ultrassonográficos para a Síndrome de Down no segundo trimestre da gestação / Second trimester soft markers: relation to first trimester nuchal translucency
Genetic sonogram following first trimester combined screening appears to substantially increase detection rates for Down syndrome but it relies on the unproved assumption of independence between these tests. In this study we have investigated the relation of first trimester nuchal translucency to a series of secondtrimester soft markers. Nuchal translucency
Publicado em: 2011
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5. Dopplervelocimetria do fluxo normal da valva tricúspide fetal entre 11 e 13 semanas e 6 dias de gestação / Normal fetal tricuspid valve dopplervelocimetry at 11 to 13 weeks and 6 days
Objective: To establish the measurements of normal tricuspid valve flow velocities at 11 to 13 weeks and 6 days to determine E-wave, A-wave, E/A ratio, cardiac cycle length, diastole length, diastole/cardiac cycle ratio, and their relationship with gestational age, nuchal translucency thickness, the characteristics of the study population, and to assess the
Publicado em: 2010
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6. Nuchal translucency: an ultrasound marker for fetal chromosomal abnormalities
CONTEXTO: A literatura mostra uma associação entre diversos marcadores ultra-sonográficos e riscos de cromossomopatias. Dentre os marcadores ultra-sonográficos, a medida da translucência nucal têm sido apontada como um método de rastreamento de aneuploidias, sendo a trissomia do cromossomo 21 a mais investigada. OBJETIVO: Definir, com auxilio da curva
Sao Paulo Medical Journal. Publicado em: 04/01/2001
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7. Outcome of chromosomally normal livebirths with increased fetal nuchal translucency at 10-14 weeks' gestation.
The aim of this study was to determine the outcome of chromosomally normal livebirths with increased fetal nuchal translucency at 10-14 weeks' gestation. Clinical follow up of 89 chromosomally normal livebirths that in fetal life had a minimum nuchal translucency thickness of 3.5 mm and a comparison group of 302 infants whose fetal nuchal translucency thickn
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8. Antenatal screening for Down's syndrome: Nuchal translucency plus biochemical tests has the lowest false positive rate
BMJ Publishing Group Ltd..
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9. Using fetal nuchal translucency to screen for major congenital cardiac defects at 10-14 weeks of gestation: population based cohort study
British Medical Journal.