This series of lectures will review the O-RADS US and MRI risk stratification system, with a focus on the imaging features used in adnexal lesion cancer risk assessment.
This course contains interactive questions throughout the video. These questions are optional and do not require a passing score to earn CME credit. To earn CME credit, participants must watch the full length of the recording and complete the course evaluation.
For ongoing education and resources, please visit RSNA Course Catalog.
Content Areas (Codes):
The following Content Areas will be printed on the certificate for this course:
- Magnetic Resonance Imaging
- Obstetric/Gynecologic Radiology
- Ultrasound
Learning Objectives:
- Examine which imaging features are important in scoring lesions using the O-RADS US risk stratification system.
- Analyze which imaging features are important in scoring lesions using the O-RADS MRI risk stratification system.
- Review cases to test your knowledge on using the O-RADS risk stratification system.
This enduring material is estimated to take 45 minutes to complete.
Start Date: 4/29/2026
End Date for CME Eligibility/Online Expiration Date: 4/28/2029
This educational activity was originally presented at the RSNA 2025 Annual Meeting and Scientific Assembly.
Faculty:
- Krupa Patel-Lippmann, MD
- Catherine Phillips, MD
- Elizabeth Sadowski, MD
- Krista Suarez-Weiss, MD
- Isabelle Thomassin-Naggara, MD
Planners:
- Jenny T. Bencardino, MD
- Guillermo Elizondo-Riojas, MD, PhD
- Marta E. Heilbrun, MD
- Ayden Jacob, MD, MSc
- Bertram J. Stemmler, MD
- Meike W. Vernooij, MD
- Grace G. Zhu, MD
Disclosure Statements:
RSNA controls the planning, development, and delivery of this CME activity and will strictly adhere to the Standards for Integrity and Independence in Accredited Continuing Education established by the Accreditation Council for Continuing Medical Education (ACCME).
Listed below are all the financial relationships provided by individuals in a position to influence and/or control CME activity content. All financial relationships listed for these individuals have been mitigated. Please note that any individuals not listed below have reported no financial relationships (currently or within the past 24 months). The ACCME defines any ineligible companies as “those whose primary business is producing, marketing, selling, re-selling, or distributing healthcare, products used by or on patients."
Faculty:
- Isabelle Thomassin-Naggara: Other - Board; Bayer. Other - Punctual remunerated lecture; BRACCO, Siemens. Other - Board; Siemens, Bayer. Other - Punctual remunerated lecture; Lilly, Siemens. Other - Particpation to a ponctual advisory board; GE. Other - Punctual remunerated lecture; Guerbet, GE, Siemens, Hologic, Siemens.
Planners:
- Ayden Jacob, MD, MSc: Consultant, Aidoc.
Accreditation and Designation Statements:
The Radiological Society of North America (RSNA) is accredited by the Accreditation Council for Continuing Medical Education (ACCME) to provide continuing medical education for physicians.
RSNA designates this enduring material activity for a maximum of .75 AMA PRA Category 1 Credit(s)[EX6.1]™. Physicians should claim only the credit commensurate with the extent of their participation in the activity.
CME Credit Information:
To earn CME credit, participants must watch the full length of the recording and complete the course evaluation.
Price:
Non-Member/Basic Member Rate: $55.00
Standard Member/Full Access Member Rate: $0.00
Refund / Exchange Policy:
RSNA will not issue any refunds or exchanges for online only versions of educational products or activities purchased online. Please review the entire product or activity description prior to purchase.
RSNA Disclaimer:
The opinions or views expressed in this activity are those of the presenters and do not necessarily reflect the opinions, recommendations or endorsement of the RSNA. Participants should critically appraise the information presented and are encouraged to consult appropriate resources for information surrounding any product or device mentioned. Information presented, as well as publications, technologies, products and/or services discussed, are intended to inform the learner about the knowledge, techniques, and experiences of RSNA faculty who are willing to share such information with colleagues. The RSNA disclaims any and all liability for damages to any individual user for all claims which may result from the use of said information, publications, technologies, products and/or services, and events.