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.

Discover VISUOG's newest feature, the Case of the Month, designed to elevate your ultrasound skills. Dive into unique and intriguing ultrasound cases, and showcase your expertise by solving captivating challenges.

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.

The ISUOG volunteer recruitment for 2026 is now open.

At the end of 2025, ISUOG Outreach in Kyrgyzstan completed its third trip in phase two, in Osh, Kyrgyzstan. This marked the first time that phase two has been fully completed in the region, bringing new-and-improved ultrasound knowledge to local clinicians.

April 2026 is Adenomyosis Awareness Month – a time to give dedicated attention to an often-over-looked uterine condition, and reflect upon the evolving landscape of diagnosis and treatment of the last few years.

The April issue of Ultrasound in Obstetrics & Gynecology includes a systematic review and meta-analysis evaluating perinatal and maternal outcomes of extremely early-onset fetal growth restriction, a prospective multicenter cohort study assessing single-cell-based non-invasive prenatal testing for detecting fetal pathogenic microimbalances, a retrospective cohort study investigating the predictive value of gB2-specific antibodies for maternal–fetal transmission following primary cytomegalovirus infection treated with valacyclovir, and a multicenter case–control study developing a radiomics-based ultrasound model for differentiating uterine sarcomas from leiomyomas.