Reversed diastolic umbilical artery flow in the first trimester associated with chromosomal fetal abnormalities or cardiac defects

Reversed diastolic umbilical artery flow in the first trimester associated with chromosomal fetal abnormalities or cardiac defects

Autor Murta, CGV Google Scholar
Moron, A. F. Google Scholar
Avila, MAP Google Scholar
Instituição Universidade Federal de São Paulo (UNIFESP)
Resumo Background: Six cases have been reported of reversed end-diastolic umbilical artery (UA) blood flow at 10-14 weeks' gestation. Four were associated with chromosomal anomalies, and one showed congenital heart disease.Cases: This report describes two cases of reversed end-diastolic UA flow at 10 and 12 weeks' gestation with increased nuchal translucency in which cytogenetic analysis by chorionic villus sampling showed triploidy (69,XXX) and trisomy 9, respectively. in second case, the fetus had a ventricular septal defect.Conclusion: Reversed end-diastolic UA flow in the first trimester might be an important sign of chromosomal abnormalities in early pregnancy and might be a useful signal for the diagnosis of early cardiac defects. (Obstet Gynecol 2000;95:1011-3. (C) 2000 by the American College of Obstetricians and Gynecologists.).
Idioma Inglês
Data de publicação 2000-06-01
Publicado em Obstetrics and Gynecology. New York: Elsevier B.V., v. 95, n. 6, p. 1011-1013, 2000.
ISSN 0029-7844 (Sherpa/Romeo, fator de impacto)
Publicador Elsevier B.V.
Extensão 1011-1013
Fonte http://dx.doi.org/10.1016/S0029-7844(99)00603-1
Direito de acesso Acesso restrito
Tipo Artigo
Web of Science WOS:000087460300005
Endereço permanente http://repositorio.unifesp.br/handle/11600/26319

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