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ForwardeContouring for Lymphomas
This activity reviews the evolution of field design in lymphoma radiation treatments, as well as offer case-based hands-on practice in contouring GTV, CTV and PTV in a variety of types of lymphomas. This activity also reviews how to optimize modern simulation and planning techniques to minimize unwanted radiation dose to organs at risk.
This activity is available from August 27, 2025, through 11:59 p.m. Eastern time on August 26, 2027.
The content was originally presented and recorded during the 2025 ASTRO Annual Refresher Course.
Target Audience
This activity is designed to meet the interests of practicing radiation oncologists, radiation oncology residents, medical and clinical physicists, radiation therapists, radiation dosimetrists, nurses and all other health professionals involved in the field of radiation oncology.
Learning Objectives
Upon completion of this activity, participants should be able to:
- Describe how radiation fields for the treatment of lymphomas has evolved.
- Describe how to optimally employ different radiation treatment techniques to treat lymphomas and minimize dose to organs at risk.
- Implement contouring techniques practiced in the session in clinical practice.
Joanna Yang, MD, MPH, is employed by Washington University in St. Louis and received honoraria from the Leukemia and Lymphoma Society.
The person(s) above served as the developer(s) of this activity. Additionally, the 2025 ASTRO Annual Refresher Course Program Committee had control over the content of this activity. All relevant relationships have been mitigated.
The American Society for Radiation Oncology (ASTRO) is accredited by the Accreditation Council for Continuing Medical Education (ACCME) to provide continuing medical education for physicians.
Available Credit
- 1.25 AMA PRA Category 1 Credit™
The American Society for Radiation Oncology (ASTRO) is accredited by the Accreditation Council for Continuing Medical Education for physicians. ASTRO designates this Enduring material for a maximum of 1.25 AMA PRA Category 1 Credit™. Physicians should claim only the credit commensurate with the extent of their participation in the activity.
- 1.25 Certificate of AttendanceThis activity was designated for 1.25 AMA PRA Category 1 Credit™.
Price
Course Fees:
ASTRO members must log in to the ASTRO website to view and receive the discounted member rate.
- Nonmember: $179
- Member: $119
- Member-in-Training: $59
If you are an ASTRO member from a low or lower-middle income country, as identified by the World Bank, you can receive a 50% discount off your corresponding registration for this activity. Please email [email protected] to inquire about the discount.
Policies:
No refunds, extensions, or substitutions will be made for those participants who, for any reason, have not completed the activity by the expiration date.
Participants using ASTRO Academy activities to satisfy the requirement of a Continuing Certification (MOC) program should verify the credit number and type and availability dates of any activity before making a purchase. No refunds, extensions, or substitutions will be made for participants who have purchased activities that do not align with their MOC requirement.
The activity and its materials will only be available on the ASTRO website until August 26, 2027, regardless of purchase date. At the expiration of the activity, participants will no longer have access to the activity or its materials. ASTRO reserves the right to remove an activity before its expiration date.
Required Hardware/software
One of the two latest versions of Google Chrome, Mozilla Firefox, Internet Explorer or Safari.