2025年2月21日 · O-RADS MRI serves to guide risk stratification for adnexal lesions discovered in average-risk women with no acute symptoms. When multiple or bilateral lesions are encountered, each lesion should be characterized separately, and the management is driven by the lesion with the highest score.

O-RADS™ is a clinical support system for the standardized description and classification of ovarian/adnexal lesions. The system consists of two complementary arms: Ultrasound (US) — the primary imaging modality, which is optimized for high sensitivity. Magnetic Resonance Imaging (MRI) — a secondary tool that allows higher specificity.

2020年3月1日 · Cette étude montre la performance d’un score IRM (Ancien ADNEX MR Score devenu O-RADS IRM) pour prédire la bénignité ou la malignité d’une masse annexielle. Ce score O-RADS IRM est très reproductible aussi bien pour les radiologues juniors que séniors, avec une sensibilité et une spécificité élevées (93% et 91%).

2019年11月5日 · The Ovarian-Adnexal Reporting and Data System (O-RADS) US risk stratification and management system is designed to provide consistent interpretations, to decrease or eliminate ambiguity in US reports resulting in a higher probability of accuracy in assigning risk of malignancy to ovarian and other adnexal masses, and to …

2024年2月20日 · The Ovarian-Adnexal Imaging Reporting and Data System, (O-RADS), aims to ensure that there are uniform unambiguous sonographic and MRI evaluations of ovarian or other adnexal lesions, accurately assigning each lesion to a risk category of malignancy being present, and which informs the appropriate management that could be instituted.

2023年9月12日 · First published in 2019, the Ovarian-Adnexal Reporting and Data System (O-RADS) US provides a standardized lexicon for ovarian and adnexal lesions, enables stratification of these lesions with use of a numeric score based on morphologic features to indicate the risk of malignancy, and offers management guidance.

The Ovarian-Adnexal Reporting and Data System (O-RADS) MRI risk score was developed by a multi-disciplinary international committee of experts as a codified scoring system for MRI evaluation of ovarian and adnexal lesions.

2020年6月1日 · La classification des masses annexielles selon le score O-RADS IRM permet de renforcer la collaboration entre radiologues et gynécologues en homogénéisant les comptes rendus d’imagerie et permet d’orienter la prise en charge thérapeutique afin de réduire le risque de morbidité et de préserver la fécondité, pour les lésions avec un faible risque ...

2020年12月1日 · Applying the O-RADS MRI score in clinical practice may allow a tailored, patient-centered approach for adnexal masses that are sonographically indeterminate, preventing unnecessary surgery, less extensive surgery, or fertility preservation when appropriate, while ensuring preoperative detection of lesions with a high likelihood of malignancy.

2021年2月23日 · O-RADS MRI (Ovarian Imaging Reporting and Data System) assessment utilizes a 5-point scale to indicate the likelihood of malignancy based on a combination of multi-parametric MRI findings. O-RADS MRI 0: Incomplete evaluation. O-RADS MRI 1: Normal ovaries. O-RADS MRI 2: Almost certainly benign (<0.5% PPV for malignancy).