MRI can provide additional soft tissue detail and characterization of ovarian/adnexal lesions and is used as a secondary modality in the O-RADS risk stratification system. The O-RADS MRI lexicon and risk score incorporate terms supported in the literature to describe ovarian/adnexal lesions and assign a risk of malignancy. MRI increases the specificity for the diagnosis of malignancy, due to its ability to detect enhancing solid tissue and can exclude malignancy when there is no enhancing solid tissue.
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Ovarian-Adnexal Reporting and Data System (O-RADS) by American College of Radiology is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.
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O-RADS MRI: A Guide to the Lexicon, Risk Score and Technique - Earn CME (April 2024)
O-RADS MRI Governing Documents/ Tables
O-RADS MRI Implementation Tools
O-RADS MRI Education
O-RADS MRI Literature
O-RADS MRI Translations
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For a full list of RADS Translated documents, please visit the RADS Translations page.