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Zhongguo shiyan zhenduanxue, 2021
目的分析孕中期高危孕妇外周血中胎儿游离DNA(Cell-free fetal DNA,cffDNA)与高危产前诊断指征相关性。方法研究对象为2018年7月-2019年7月在遂宁市中心医院产前诊断中心接受外周血cffDNA筛查的3176例孕中期高危孕妇,记录高危产前诊断指征、cffDNA检测结果,分析不同高危产前诊断指征的孕中期高危孕妇外周血cffDNA筛查结果,以染色体核型检查结果为对照,分析孕中期高危孕妇外周血中cffDNA的筛查价值。结果3176例孕中期高危孕妇的产前诊断指征分别为高龄(年龄≥35岁)
赵咏梅, 张传英, 席海林
doaj

Prenatal diagnosis of cardiac rhabdomyoma: implications for predicting tuberous sclerosis complex and guiding perinatal management

Ultrasound in Obstetrics &Gynecology, Volume 68, Issue 1, Page 88-98, July 2026.
ABSTRACT Objective To identify prenatal predictors of tuberous sclerosis complex (TSC) in fetuses with one or more cardiac rhabdomyomas (CR), evaluate an integrated multimodal diagnostic workflow using fetal magnetic resonance imaging (MRI) and trio whole‐exome sequencing (trio‐WES) and characterize perinatal outcomes.
X. Cai +8 more
wiley +1 more source

Changing trends in prenatal screening and treatment of cytomegalovirus infection in France: 7‐year national cohort study (2017–2023)

Ultrasound in Obstetrics &Gynecology, Volume 67, Issue 6, Page 756-763, June 2026.
ABSTRACT Objectives Cytomegalovirus (CMV) is the leading cause of congenital infectious neurosensory impairment. We aimed to present national epidemiological data on maternal CMV infection during pregnancy in France, focusing in particular on primary infection in the periconceptional period or first trimester, and to assess the impact of changes in ...
P. Coste‐Mazeau +176 more
wiley +1 more source

Prospective comparison of diagnostic accuracy of ultrasound, PET/CT and DW‐MRI for preoperative assessment of pelvic lymph nodes in cervical cancer patients: results of the CANNES trial

Ultrasound in Obstetrics &Gynecology, Volume 67, Issue 6, Page 836-851, June 2026.
ABSTRACT Objective To determine whether ultrasound is non‐inferior to positron‐emission tomography/computed tomography (PET/CT) and diffusion‐weighted magnetic resonance imaging (DW‐MRI) in terms of overall diagnostic accuracy for the preoperative assessment of pelvic lymph‐node status in cervical cancer.
F. Frühauf +14 more
wiley +1 more source

Predictive performance of Fetal Medicine Foundation first‐trimester screening algorithm for pre‐eclampsia according to conception mode

Ultrasound in Obstetrics &Gynecology, Volume 67, Issue 6, Page 806-814, June 2026.
ABSTRACT Objective To investigate the incidence of pre‐eclampsia (PE) and the predictive performance of the Fetal Medicine Foundation (FMF) first‐trimester PE screening algorithm across pregnancies conceived using assisted reproductive technology (ART), after ovulation induction (OI) and through spontaneous conception (SC).
A. S. L. Kjaer +23 more
wiley +1 more source

Dialectical Geopolitics in the Multipolar Energy Era

World Affairs, Volume 189, Issue 3, Fall 2026.
ABSTRACT This paper develops a dialectical geopolitics–geoeconomics framework for interpreting the restructuring of globalization and the emergence of a multipolar energy era. It operationalizes nine dialectical prerequisites as a diagnostic “protocol” for international relations/international political economy (IR/IPE): specify endogenous ...
Dimos Chatzinikolaou
wiley +1 more source

产前MRI、US检查对胎儿中枢神经系统畸形的诊断效果比较

Zhongguo shiyan zhenduanxue, 2018
目的探讨产前MRI、US检查对胎儿中枢神经系统畸形的诊断效果,帮助临床优化诊断。方法对我院2017年2月-2017年10月期间收治56例孕妇行产前常规MRI和US检查,临床诊断金标准(42例胎儿引产尸检和14例分娩后MRI检查)证实中枢神经系统31例共37处畸形。结合产前US和MRI影像分析,重点比较2种检查手段的诊断效果。结果金标准确诊37处中枢神经系统畸形中,产前MRI正确诊断33例,误诊2例,漏诊2例,正确诊断率89.19%(33/37);产前US正确诊断25例,误诊8例,漏诊4例,正确诊断率67.
曾浩, 彭敏
doaj

Placental insufficiency markers to assess the risk of non‐chromosomal genetic conditions in early‐onset fetal growth restriction

Ultrasound in Obstetrics &Gynecology, Volume 67, Issue 4, Page 492-499, April 2026.
ABSTRACT Objectives To assess the value of placental insufficiency markers for estimating the risk of genetic anomalies in fetuses with isolated early‐onset fetal growth restriction (FGR), defined as an estimated fetal weight ≤ 3rd percentile diagnosed ≤ 28 + 6 weeks' gestation.
M. Armengol‐Alsina +17 more
wiley +1 more source

产前超声诊断胎儿心血管畸形的临床应用价值

Zhongguo shiyan zhenduanxue, 2012
目的探讨产前超声诊断在胎儿心血管畸形的临床应用价值。方法回顾性分析4200例孕妇系统产前超声检查结果及心血管畸形的影像图特征,追踪随访产前超声诊断胎儿心血管畸形的孕妇通过引产后尸检或产后超声检查证实产前超声诊断的准确性。结果 4200例孕妇共检出胎儿心血管畸形26例（不包括房间隔缺损）,发病率为6.19‰,通过随访结果可以证实产前超声诊断准确17例,5例拒绝行尸检,失访4例,诊断准确率达65.38%。结论产前超声能够达到早期筛查、早期诊断、早期干预,降低出生缺陷的目标。
王佳 +5 more
doaj

Multiple pregnancy with complete hydatidiform mole and coexisting normal fetus: systematic review and meta‐analysis of clinical outcomes from non‐randomized studies

Ultrasound in Obstetrics &Gynecology, Volume 67, Issue 3, Page 272-282, March 2026.
ABSTRACT Objective Complete hydatidiform mole and coexisting normal fetus (CHMCF) is a rare condition for which there is significant heterogeneity in diagnosis, counseling and management of complications. The objective of this study was to summarize the prevalence of clinical outcomes in reported cases of CHMCF.
N. Salmeri +8 more
wiley +1 more source

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胎儿
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