EP23.15: Diagnostic performance of the IOTA two‐step strategy in an oncological referral centre.

This article, titled "Diagnostic performance of the IOTA two-step strategy in an oncological referral centre," provides an external validation of the "IOTA two-step strategy" in women with adnexal masses referred to the Fondazione IRCCS Istituto Nazionale dei Tumori. The study analyzed data from 1,200 patients with adnexal masses, excluding those already in follow-up and those without good-quality follow-up data. The main outcome was the classification of tumors as benign or malignant based on histology or clinical and ultrasound information during at least one year of conservative follow-up. The study found that the "IOTA two-step strategy" had good diagnostic performance in predicting malignancy in this high-risk population. [Extracted from the article]