Results 41 to 50 of about 593 (148)

Impact of fetal and maternal characteristics on the accuracy and precision of sonographic fetal weight estimation: population‐based study

Ultrasound in Obstetrics &Gynecology, Volume 66, Issue 6, Page 747-753, December 2025.
ABSTRACT Objective Ultrasound‐based fetal growth assessment is an essential part of clinical decision‐making in modern obstetric care. This study aimed to evaluate the impact of maternal and fetal characteristics on the accuracy and precision of sonographic fetal weight estimation.
M. Granfors, Ä. Mantel, O. Axelsson, S. Cnattingius, L. Lindström   +4 more
wiley   +1 more source

Interpregnancy interval and risk of recurrence following tubal ectopic pregnancy: retrospective cohort study from UK tertiary center

Ultrasound in Obstetrics &Gynecology, Volume 66, Issue 1, Page 89-95, July 2025.
ABSTRACT Objective To assess the effect of interpregnancy interval on the odds of recurrence of tubal ectopic pregnancy (TEP) following expectant or surgical management. Methods This was a retrospective cohort study conducted at a tertiary early pregnancy unit (EPU) in London, UK.
W. M. Dooley, J. Farren, L. V. de Braud, S. A. Solangon, N. Thanatsis, B. H. Al Wattar, D. Jurkovic   +6 more
wiley   +1 more source

Assessment of risk for pre‐eclampsia at mid‐gestation to define subsequent care

Ultrasound in Obstetrics &Gynecology, Volume 65, Issue 6, Page 694-702, June 2025.
ABSTRACT Objective To stratify pregnancy care based on the estimated risk of pre‐eclampsia (PE) from screening at 19–24 weeks' gestation by combinations of maternal risk factors, estimated fetal weight (EFW), mean arterial pressure (MAP) and uterine artery pulsatility index (UtA‐PI).
S. Adjahou, V. Logdanidis, A. Wright, A. Syngelaki, R. Akolekar, K. H. Nicolaides   +5 more
wiley   +1 more source

Placental biomarker and fetoplacental Doppler abnormalities are strongly associated with placental pathology in pregnancies with small‐for‐gestational‐age fetus: prospective study

Ultrasound in Obstetrics &Gynecology, Volume 65, Issue 6, Page 749-760, June 2025.
ABSTRACT Objective Placental dysfunction can result in small‐for‐gestational age (SGA) or fetal growth restriction (FGR). The aim of this prospective cohort study was to assess the association of the cerebroplacental ratio (CPR) and other more conventional fetoplacental Doppler indices, circulating placental growth factor (PlGF) levels and soluble fms ...
J. Hong, K. Crawford, E. Cavanagh, V. Clifton, F. da Silva Costa, A. V. Perkins, S. Kumar   +6 more
wiley   +1 more source

Automated multivolume placental reconstruction using three‐dimensional power Doppler ultrasound and infrared camera tracking

Ultrasound in Obstetrics &Gynecology, Volume 65, Issue 5, Page 624-632, May 2025.
ABSTRACT Objectives Placental insufficiency contributes to many obstetric pathologies, but there is no bedside clinical tool to evaluate placental perfusion. We have developed a method to acquire multiple three‐dimensional (3D) power Doppler (PD) ultrasound (US) volumes of placental vasculature, with infrared camera tracking of the precise spatial ...
A. Xue, R. Hanly, D. Luichareonkit, S. Thomas, T. Barber, A. W. Welsh   +5 more
wiley   +1 more source

Embarazo ectópico abdominal a término con feto vivo en mujer angolana adulta joven

Revista de Ciencias Médicas de Pinar del Río, 2019
Introducción: el embarazo ectópico abdominal es una anomalía excepcional que representa el 1 % de los embarazos ectópicos; se asocia con alta morbilidad y mortalidad materna y fetal.
Rolando Sánchez Machado, Margarita Álvarez Hernández, Lareisy Borges Damas, Ana Gladys Peñalver Sinclay, Edwar Parra Linares   +4 more
doaj  

Embarazo ectópico abdominal secundario

Revista Peruana de Ginecología y Obstetricia
Abdominal ectopic pregnancy is a rare form of ectopic pregnancy. It accounts for1.4% of these cases, with significant morbidity and mortality. We present the caseof a 24-year-old woman with secondary abdominal pregnancy, diagnosed after5 days of unresponsive management of missed abortion.
Laura Saire, Cecilia Mónica, Ramiro Rojas, Kenyo D. Sandoval   +3 more
openaire   +1 more source

UN CASO DE EMBARAZO ECTÓPICO ABDOMINAL

Revista Peruana de Ginecología y Obstetricia, 2015
El embarazo ectópico abdominal es una complicación rara; así algunos autores encuentran uno por 30,000, otros 1 por 8,000; en nuestro medio 1 por 60,000. Es obligación de tenerlo presente en nuestra especialidad, ya que es una entidad que puede presentarse en toda mujer en edad reproductiva, que tenga síntomas de probabilidad de embarazo con dolor ...
Hugo Calle, Pedro Mascaro, Carlos Alvarado, Carlos Bachmann   +3 more
openaire   +2 more sources

Association of maternal body mass index with hemodynamic and vascular alterations at 35–37 weeks' gestation

Ultrasound in Obstetrics &Gynecology, Volume 65, Issue 3, Page 303-310, March 2025.
ABSTRACT Objective Globally, one in four pregnant women is classified as overweight or obese, based on their prepregnancy body mass index (BMI). Obese pregnant women are at increased risk of adverse pregnancy outcomes and long‐term cardiovascular disease that occurs earlier in life.
M. Charakida, C. Chatzakis, L. A. Magee, A. Syngelaki, T. Mansukhani, P. von Dadelszen, K. H. Nicolaides   +6 more
wiley   +1 more source

Embarazo ectópico abdominal de 23 semanas en primigestante. Reporte de caso

Revista Médicas UIS, 2022
El embarazo ectópico abdominal es una patología poco frecuente, la cual consiste en un embarazo con implantación dentro de la cavidad abdominal y fuera del útero y sus anexos; siendo el menos frecuente de los embarazos ectópicos, y representando el 1 % de los casos.
Susana Soto-López, Karen Isabel González-Montenegro, Cinthya Zamora-López   +2 more
openaire   +1 more source