Updated Consensus Opinion on the terms, definitions and measurements to describe the sonographic features of adnexal tumors from the International Ovarian Tumor Analysis (IOTA) Group
This updated document from IOTA Group summarises the terms, definitions and measurements required for using the IOTA modified benign descriptors, ADNEX model and two-step strategy, specifying the IOTA terms and definitions that have been newly added, updated or clarified.
Updated Consensus Opinion on the terms, definitions and measurements to describe the sonographic features of adnexal tumors
Read the updated Consensus Opinion on the terms, definitions and measurements to describe the sonographic features of adnexal tumors from the International Ovarian Tumor Analysis (IOTA) Group.
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.
UOG Videoclip: Connecting prenatal ultrasound characteristics with postnatal findings in a case of PHACE syndrome
New UOG Journal videoclip on the prenatal ultrasound characteristics of a suspected case of PHACE syndrome.
UOG Videoclip: Ultrasound characteristics of sarcoma in the uterine cervix: ‘ballet tutu’ sign
New UOG Journal videoclip showing distinct ultrasound characteristic of uterine cervix sarcoma: the ‘ballet tutu sign’.
ISUOG Practice Guidelines: point-of-care ultrasound in obstetrics and gynecology
This document provides recommendations regarding the appropriate use of point-of-care ultrasound (PoCUS) in obstetrics and gynecology (Ob/Gyn) in various clinical scenarios encountered by different healthcare professionals (e.g. emergency physicians, obstetrician-gynecologists, midwives, residents and family physicians). The target population consists of patients with Ob/Gyn complications or those needing an interventional procedure for which an immediate bedside sonographic evaluation is helpful.
New ISUOG Practice Guidelines: point-of-care ultrasound in obstetrics and gynecology
Read the new ISUOG Practice Guidelines on the use of point-of-care ultrasound (PoCUS) in obstetrics and gynecology in various clinical scenarios that may be encountered by different healthcare professionals.
ISUOG Consensus Statement on maternal hemodynamic assessment in hypertensive disorders of pregnancy and fetal growth restriction
Read the new ISUOG Consensus Statement from members of the International Working Group on Maternal Hemodynamics, which provides an update on the role of maternal hemodynamic assessment in hypertensive disorders of pregnancy and fetal growth restriction.
New ISUOG Consensus Statement on maternal hemodynamic assessment
Read the new ISUOG Consensus Statement providing an update on the role of maternal hemodynamic assessment in hypertensive disorders of pregnancy and fetal growth restriction.
New Virtual Issue on Congenital Heart Disease
Read the Virtual Issue on Congenital Heart Disease, curated in support of the ISUOG Every Little Heart Matters campaign, featuring the latest research and expert guidance on prenatal screening, management, novel diagnostic methods and more.