ARRS Radiation Oncology for the Diagnostic Radiologist 2025

Date of Original Release: Aug 2025

Learning Outcomes and Modules

After completing this course, the learner should be able to:

• Describe what a radiation oncologist is looking for in a diagnostic radiology report.
• Discuss pre and post treatment imaging pearls and pitfalls in CNS oncologic imaging and common diagnostic challenges in pre and post treatment of lung cancer.
• Identify options for nonoperative management of rectal cancer and the role of MRI in determining suitable candidates.
• Describe utility and rationale for DIL boosts in prostate radiotherapy.

Speakers and Lectures

• Radiation Oncology: From Head to Toe—Christopher Straka
• CNS: Common Cancers Treated with Radiation—Aaron Simon
• Lung Cancer: Common Changes in Imaging After Stereotactic Radiotherapy—Lucas Vitzthum
• Recent Developments in Rectal Cancer Treatment: Nonoperative Management and the Role of MRI—Michael Sherer
• Prostate Cancer: Dominant Intraprostatic Lesion (DIL) Boosts—Tyler Seibert