2024年12月20日 · For risk stratification, the O-RADS US system uses five categories (O-RADS 1–5), from normal (1) to high risk of malignancy (5). An O-RADS US 0 (zero) category is used for an incomplete evaluation.

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 provide a management reco...

2020年7月20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10月8日 · O-RADS scoring system for adnexal lesions: Diagnostic performance on TVUS performed by an expert sonographer and MRI. Eur J Radiol 2023;169:111172.

TVUS is the first-line imaging technique for adnexal lesions due to its low cost, wide availability, excellent spatial resolution and potential ability to detect flow in solid components .

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.

2023年12月1日 · Our study demonstrates that O-RADS MRI score has a higher accuracy than TVUS performed by an US specialist for reclassification of adnexal lesions, particularly in adnexal lesions rated O-RADS US 4 or 5, many of which were reclassified as benign adnexal lesions (p < …

理由和目标 旨在确定美国专家进行的经阴道超声 (tvus) 和基于 o-rads 评分系统的 mri 的诊断性能。 材料和方法 2013年3月5日至2021年12月31日期间，转诊至我们中心的227名患者接受了TVUS和盆腔MRI，以表征经手术或两年阴性随访证实的附件病变。

Our study suggests that MR imaging has equally high sensitivity but higher specificity than TVUS for the characterization of adnexal lesions based on O-RADS scoring system. MRI should be the recommended second-line technique when a mass is discovered during TVUS and is rated O-RADS 4 and 5 over than …

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...