Results 61 to 70 of about 796 (160)

Cálculo do volume de sangue necessário para a correção da anemia fetal em gestantes isoimunizadas Blood volume calculation required for the correction of fetal anemia in pregnant women with alloimmunization

Revista Brasileira de Ginecologia e Obstetrícia, 2008
OBJETIVO: obter uma equação capaz de estimar o volume de concentrado de hemácias a ser infundido para correção da anemia em fetos de gestantes portadoras de isoimunização pelo fator Rh, baseado em parâmetros alcançados durante a cordocentese prévia à ...
Mônica Deolindo Santiago, Cezar Alencar de Lima Rezende, Antônio Carlos Vieira Cabral, Henrique Vitor Leite, Zilma Nogueira dos Reis Vitral, Isabela Melo Apocalypse   +5 more
doaj   +1 more source

Prevalence of Severe Thalassemia and Performance of Prenatal Screening Tests Among Pregnant Women at Siriraj Thalassemia Center in Thailand

Clinical and Translational Science, Volume 19, Issue 2, February 2026.
ABSTRACT Severe thalassemia remains a significant public health concern in Southeast Asia. Prenatal screening is an effective strategy for early detection and prevention. This study aimed to determine the prevalence of severe thalassemia and assess the performance of prenatal screening at the Siriraj Thalassemia Center, Siriraj Hospital, Thailand.
Kwandao Malasai, Usa Chaikledkaew, Pattarawalai Talungchit, Sitaporn Youngkong, Wanvisa Udomsinprasert, Chanin Limwongse, Jiraphun Jittikoon   +6 more
wiley   +1 more source

Estudio genético en embarazadas> Genetic studies in pregnancies

Revista Colombiana de Obstetricia y Ginecología, 2004
Introducción: con base en el impacto que genera el hallazgo de un feto o recién nacido con alguna alteración cromosómica, desde el punto de vista familiar, social y para las entidades de salud, se analizan los resultados de los estudios genéticos ...
Julio César Posso Álvarez, Sandra Liliana Sinisterra Galarza, Gustavo Adolfo Vásquez Zapata, Carolina Isaza de Lourido   +3 more
doaj  

Successful Management of Giant Placental Chorangioma by Microcoil Embolization

American Journal of Perinatology Reports, 2018
Optimal prenatal management of giant placental chorangioma (also known as chorioangioma, angiomyxoma, fibroangiomyxoma, or fibroma) has yet to be determined.
Stephen P. Emery, Philip D. Orons, Jeffrey F. Bonadio   +2 more
doaj   +1 more source

Prenatal diagnosis of haemoglobin Bart's disease by cordocentesis at 12-14 weeks - Experience with the first 59 cases

, 2000
We have shown that fetuses affected by haemoglobin (Hb) Bart's disease can be reliably identified by their sonographic manifestation of cardiac enlargement at 12-14 weeks. Between 1995 and 1999, 282 couples were seen before 15 weeks.
Tang, MHY, Lam, YH
core  

Prenatal diagnosis of haemoglobin Bart's disease by cordocentesis at 12-14 weeks' gestation

, 1997
Couples with α-thalassaemia-1 face a 25 per cent risk of having fetuses with haemoglobin (Hb) Bart's disease. Prenatal diagnosis is conventionally performed by DNA studies of chorionic villi or amniocytes obtained from chorionic villus biopsy or ...
Tang, MHY, Lam, YH
core   +1 more source

The value of fetal arterial, cardiac and venous flows in predicting pH and blood gases measured in umbilical blood at cordocentesis in growth retarded fetuses

, 1995
Objective To assess the value of Doppler indices, calculated from fetal arterial peripheral vessels, cardiac outflow tracts and venous vessels, in the identification of acidaemia, hypercapnia and hypoxaemia as determined by pH and gas analysis of fetal ...
Romanini C., ARDUINI, DOMENICO, Capponi A., Rizzo G., Capponi A., Arduini D., Romanini C., RIZZO, GIUSEPPE, Arduini D, Rizzo G, Romanini C, Capponi A   +8 more
core   +1 more source

Diagnóstico prenatal y manejo perinatal en enfermedades raras

Revista Médica Clínica Las Condes, 2015
El diagnóstico y manejo prenatal de enfermedades raras involucra un estudio multidisciplinario. Desde una visión obstétrica, herramientas de imagenología como la ultrasonografía y en menor medida la resonancia magnética fetal (RMF) son esenciales para el
Gustavo Renconret P., Dr., Ximena Ortega, Dra., Mauricio Pinto, Dr.   +2 more
doaj   +1 more source

DIAGNOSTICO Y MANEJO PERINATAL DE TRISOMIA 9

Revista Chilena de Obstetricia y Ginecología, 2002
Presentamos dos casos clínicos de diagnóstico antenatal de trisomía 9. Esta aneuploidía se sospechó en la evaluación ultrasonográfica durante la segunda mitad del embarazo, siendo confirmada por cordocentesis citogenética o amniocentesis.
Alexis Inostroza C., Héctor Navarro M., Mario Paublo M., Hernán Muñoz, Américo Hernández, Jorge Catalán, Patricia Sanz, Paula Puig   +7 more
doaj  

Cordocentesis (funipuncture) by maternal-fetal fellows: the learning curve.

, 1991
One hundred cordocenteses were attempted at the University of Mississippi Medical Center between July 1, 1989, and June 1, 1991. There were 1.3 attempts for each successful umbilical blood sampling. The overall success rate was 94%.
Martin, R W, Floyd, R C, Morrison, J C, Martin, J N, Roberts, W E, Hess, L W, McCaul, J F, Allbert, J R, Perry, K G   +8 more
core   +1 more source