Quantification of Esophageal Tumor Motion and Investigation of Different Image-Guided Correction Strategies
This journal activity provides practitioners with the knowledge about motion when treating esophageal cancer with radiotherapy.
Please visit https://www.practicalradonc.org/article/S1879-8500(19)30361-3/fulltext to read the related journal article online.
This activity is available from March 3, 2020, through 11:59 p.m. Eastern time on March 2, 2022.
This program is designed to meet the interest of radiation oncologists and radiation oncology residents.
- List some of the options for daily image registration targets that can be used when treating esophageal cancer with radiotherapy.
- Compare the relative strengths and weaknesses of each of these registration targets in regard to inter- and intrafraction motion and how this impacts PTV margin.
W. Robert Lee, , MS, MEd, FASTRO has no financial relationships with a commercial interest.
Ashesh Jani, MD has no financial relationships with a commercial interest.
Francine Voncken, MD has no financial relationships with a commercial interest.
The person(s) above served as the developer(s) of this activity. Additionally, the Journal CME Task Force and CME/MOC Committee had control over the content of this activity.
The American Society for Radiation Oncology (ASTRO) is accredited by the Accreditation Council of Continuing Medical Education to provide continuing education to physicians.
ASTRO is awarded Deemed Status by the American Board of Radiology to provide SA-CME as part of Part II Maintenance of Certification.
- 1.00 Certificate of AttendanceThis activity was designated for 1.00 AMA PRA Category 1 Credit™.
- 1.00 SA-CME
The American Society for Radiation Oncology (ASTRO) is accredited by the Accreditation Council of Continuing Medical Education to provide continuing medical education for physicians.
The American Society for Radiation Oncology (ASTRO) designates this Journal-based CME activity for a maximum of 1.00 AMA PRA Category 1 Credit™. Physicians should claim only the credit commensurate with the extent of their participation in the activity.
This activity meets the American Board of Radiology's criteria for a self-assessment activity in the ABR's Maintenance of Certification program. Participation in this course in combination with the successful completion of the corresponding assessment and course evaluation adheres to the guidelines established by the ABR for 1.00 self-assessment credits.
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- Nonmember: $30
- Member: $25
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Participants using ASTRO's online courses to satisfy the requirement of a Maintenance of Certification (MOC) program should verify the number, type and availability dates of any course before making a purchase. No refunds, extensions, or substitutions will be made for participants who have purchased courses that do not align with their MOC requirement.
The course and its materials will only be available on the ASTRO website for that 2 year period regardless of purchase date. At the expiration of the qualification, participants will no longer have access to the course or its materials. ASTRO reserves the right to remove a course before the end of its qualification period.
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