UOG Videoclip: First-trimester three-dimensional ultrasound for craniopagus twin anatomy: value in multidisciplinary discussions and parental counseling
New UOG Journal videoclip on the usefulness of 3D ultrasound in delineating the central nervous system anatomy of craniopagus twins from the first trimester of gestation.
March 2026 UOG Highlights
The March issue of Ultrasound in Obstetrics & Gynecology includes a retrospective cohort study investigating the use of ultrasound features for predicting abnormal karyotype in first-trimester miscarriage, a systematic review and meta-analysis assessing the clinical features of twin pregnancy with complete hydatidiform mole and coexisting normal fetus, a retrospective cohort study evaluating prediction of survival after fetoscopic laser surgery for early-onset twin-to-twin transfusion syndrome, and a clinical and economic evaluation of PlGF-based first-trimester screening and aspirin prophylaxis for preterm pre-eclampsia.
February 2026 UOG Highlights
The February issue of Ultrasound in Obstetrics & Gynecology includes a meta-analysis evaluating the risk of adverse perinatal outcomes following single intrauterine death in monochorionic twin pregnancy, a prospective study comparing the use of ultrasound with CT and MRI for the prediction of surgical outcome in tubo-ovarian carcinoma patients, a population-based study assessing how pre-eclampsia risk varies with gestational age, a multicenter cross-sectional study examining the association of sling location with cure, satisfaction and complications 10–20 years after midurethral sling surgery, and an ISUOG Consensus Statement outlining how to perform a gynecological ultrasound scan and report the findings.
January 2026 UOG Highlights
The January issue of Ultrasound in Obstetrics & Gynecology includes a meta-analysis evaluating the use of transvaginal ultrasound for diagnosing parametrial involvement in deep pelvic endometriosis, a retrospective study comparing the use of intertwin estimated fetal weight discordance vs singleton and twin fetal growth charts for predicting adverse perinatal outcomes in twins, a paper assessing the effectiveness of the first-trimester anomaly scan, and a prospective study examining the efficacy of a multimodal sonographic approach compared with transvaginal ultrasound for endometrial assessment in abnormal uterine bleeding.
December 2025 UOG Highlights
The December issue of Ultrasound in Obstetrics & Gynecology includes an observational cohort study assessing the neurodevelopmental outcomes of uncomplicated monochorionic diamniotic twins, a systematic review evaluating the use of twin vs singleton growth charts for identifying small-for-gestational-age fetuses at risk of adverse neonatal outcomes, a study investigating the performance of non-invasive prenatal testing in vanishing-twin and multiple pregnancies, and a prospective cohort study examining the prevalence of LAM avulsion after forceps-assisted and vacuum-assisted deliveries.
September 2025 UOG Highlights
The September issue of Ultrasound in Obstetrics & Gynecology includes a systematic review evaluating the impact of endometrial thickness on the reproductive outcomes of embryo transfer treatments, a cost-utility analysis modeling the clinical and economic impact of cervical-length screening strategies among twin pregnancies, a study on the association between adverse perinatal outcome and the recent parvovirus B19 infection upsurge, a study comparing the diagnostic accuracy of sonography-based risk models in assessing pediatric adnexal lesions, and a ‘How To’ article on the 20 + 2-planes method.
Updated ISUOG Practice Guidelines: role of ultrasound in twin pregnancy
This guidance will address the role of ultrasound in the care of uncomplicated twin pregnancies and those complicated by TTTS, selective FGR (sFGR), twin anemia–polycythemia sequence (TAPS), twin reversed arterial perfusion (TRAP) sequence, conjoined twins and single intrauterine death (IUD).
Updated ISUOG Practice Guideline: Role of ultrasound in twin pregnancy
Watch the presentation by Prof. Asma Khalil summarising the key recommendations and supporting evidence of the updated ISUOG Practice Guideline on the role of ultrasound in twin pregnancy.
Newly updated ISUOG Practice Guidelines: role of ultrasound in twin pregnancy
Read the newly updated ISUOG Practice Guidelines on the role of ultrasound in twin pregnancy.
December 2024 UOG Highlights
The December issue of Ultrasound in Obstetrics & Gynecology includes a systematic review on the management and outcome of fetal abdominal cyst in the first trimester, a Danish cohort study on the validation of Fetal Medicine Foundation charts for fetal growth in twin pregnancies, a study comparing biparietal diameter vs crown–rump length for late first-trimester pregnancy dating and a pilot study evaluating the use of the two-step International Ovarian Tumor Analysis group strategy for classifying adnexal masses identified in pregnancy.
