Results 151 to 160 of about 28,470 (248)

In Vivo Assessment of Placental Structure and Perfusion in Late‐Gestation Pregnancies and Their Association With Fetal Growth

NMR in Biomedicine, Volume 39, Issue 8, August 2026.
Multiparametric 3T MRI combining structural imaging and pCASL quantified placental structure and perfusion in late gestation. Mean placental‐blood‐flow (PBF) and arterial‐transit‐time (ATT) values were higher than previously reported at earlier gestational‐ages (GA).
Daphna Link‐Sourani, Netanell Avisdris, Xingfeng Shao, Dana Schonberger, Aviad Rabinowich, Bella Spector Fadida, Yair Wexler, Leo Joskowicz, Liat Ben Sira, Liran Hiersch, Danny J. J. Wang, Dafna Ben Bashat   +11 more
wiley   +1 more source

Author Correction: Pulmonary vascular reactivity in growth restricted fetuses using computational modelling and machine learning analysis of fetal Doppler waveforms. [PDF]

Sci Rep
Vellvé K, Garcia-Canadilla P, Nogueira M, Youssef L, Arranz A, Nakaki A, Boada D, Blanco I, Faner R, Figueras F, Agustí À, Gratacós E, Crovetto F, Bijnens B, Crispi F.   +14 more
europepmc   +1 more source

Resolution of Preeclampsia After Single Selective Termination in Twins: A Case Series and Literature Review

Clinical Case Reports, Volume 14, Issue 7, July 2026.
ABSTRACT Preeclampsia significantly contributes to maternal and perinatal morbidity and mortality, with twin pregnancies increasing this risk. Severe preeclampsia often requires pregnancy termination to protect maternal health. We report two cases of IVF‐conceived twin pregnancies complicated by early preeclampsia. The first case involved a 34 year‐old
Fatemeh Golshahi, Fatemeh Rahimi Sharbaf, Nafiseh Saedi, Mahboobeh Shirazi, Behrokh Sahebdel, Jafar Golshahi, Mahbod Ebrahimi, Maedeh Mollaalipour Amiri, Zahra Hamidi Madani   +8 more
wiley   +1 more source

A Case of a Chronic Ectopic Pregnancy in a Patient With Negative Serum β‐HCG

Clinical Case Reports, Volume 14, Issue 7, July 2026.
ABSTRACT Chronic ectopic pregnancy should be considered in women with adnexal masses and persistent abdominal pain, even when serum β‐hCG is negative, to prevent delayed diagnosis. This article reports a case of ectopic pregnancy with negative serum β‐hCG levels nearly 3 months after curettage.
Shushu Yu, Xiaohan Su, Lanxin Liu, Xianjing Wang, Xinliang Chen   +4 more
wiley   +1 more source

Emerging applications of artificial intelligence for obstetric ultrasound: A scoping review

International Journal of Gynecology &Obstetrics, Volume 174, Issue 1, Page 34-43, July 2026.
Abstract Background The WHO recommends that all pregnant women receive an ultrasound (US) scan prior to 24 weeks gestation to encourage early identification of various conditions, such as fetal anomalies, multiple gestation, and placental abnormalities; however, global access to US remains limited.
Vani Gupta, Nicole Santos, Sara Della Ripa, Dilys Walker   +3 more
wiley   +1 more source

A first‐trimester mechanistic framework integrating three Physiopathologic biomarker domains for pre‐eclampsia classification

International Journal of Gynecology &Obstetrics, Volume 174, Issue 1, Page 182-191, July 2026.
Abstract Objective To develop and internally validate a mechanistic, three‐domain framework for early classification and prediction of pre‐eclampsia (PE) using first‐trimester angiogenic, uteroplacental, and maternal vascular biomarkers. Methods In a prospective cohort of 1925 singleton pregnancies screened at 11 to 13.6 weeks, placental growth factor (
Johnatan Torres‐Torres, Salvador Espino‐y‐Sosa, Raigam Jafet Martinez‐Portilla, Elsa Romelia Moreno‐Verduzco, Irma Eloisa Monroy‐Muñoz, Juan Mario Solis‐Paredes, Javier Perez Duran, Hector Borboa‐Olivares, Lourdes Rojas‐Zepeda   +8 more
wiley   +1 more source

Hypertensive retinopathy in pre‐eclampsia and its association with disease severity and neonatal outcomes: A retrospective cohort study

International Journal of Gynecology &Obstetrics, Volume 174, Issue 1, Page 229-234, July 2026.
Abstract Introduction Pre‐eclampsia (PE) involves systemic endothelial dysfunction and microvascular injury, yet routine obstetric care lacks noninvasive readouts of maternal microvascular health. We evaluated whether hypertensive retinopathy (HR) detected during pregnancy is associated with maternal disease severity and adverse neonatal outcomes ...
Gabriele Saccone, Francesco Matarazzo, Mariarosaria Motta, Marika Rovetto, Michele Rinaldi, Maurizio Guida, Ciro Costagliola   +6 more
wiley   +1 more source

Cerebral autoregulation in normal pregnancy, preeclampsia, and 1‐year postpartum

Pregnancy, Volume 2, Issue 4, July 2026.
Abstract Introduction Cerebral complications of preeclampsia pose a significant threat to pregnant women worldwide. The underlying pathophysiology is unclear, but impaired cerebral autoregulation may contribute to adverse maternal outcomes. Long‐term consequences of preeclampsia include cerebrovascular disease, and impairment of cerebral autoregulation
Niclas Carlberg, Katja Junus, Anna‐Karin Wikström, Lina Bergman, Karusha Knipe, Catherine Cluver, Henrik Imberg, Ronney B. Panerai, Teelkien van Veen   +8 more
wiley   +1 more source

Indication for delivery and neonatal outcomes in prenatally diagnosed gastroschisis: A 20‐year retrospective cohort study

Pregnancy, Volume 2, Issue 4, July 2026.
Abstract Background The optimal timing and indication for delivery in gastroschisis remain subjects of ongoing debate. This study evaluates clinical characteristics and postnatal outcomes associated with varying indications for delivery in this population.
Nikan Zargarzadeh, Giulia Bonanni, Enaja Sambatur, Ehsan Rojhani, Eyal Krispin, Kjersti Aagaard, Alireza A. Shamshirsaz   +6 more
wiley   +1 more source

Low‐normal birthweight in the first pregnancy as a risk factor for small for gestational age in the second pregnancy: A matched case–control study

Pregnancy, Volume 2, Issue 4, July 2026.
Abstract Background Recurrent obstetric complications may stem from chronic placental dysfunction or maternal vulnerability, with potential worsening across successive pregnancies. Subtle intrauterine growth restriction in a first pregnancy, even within the appropriate‐for‐gestational‐age (AGA) range, may signal underlying risk for subsequent adverse ...
Boujenah Jeremy, Beddock Richard, Patrick Rozenberg   +2 more
wiley   +1 more source