The ONS Podcast

Episode 418: Radiation Site-Specific Side Effects: Colorectal Cancer

June 5, 2026·28 min
Episode Description from the Publisher

"Radiation therapy is often extremely well tolerated in colorectal cancer. Technology has really changed things. But location of the tumor can affect side effects, such as radiation dermatitis. If a patient has a low-lying tumor, if it's less than six centimeters from the anal verge, the patient is likely to have some skin reaction. It's good to be proactive if that's the case," ONS member Lorraine Drapek, DNP, FNP-BC, AOCNP®, nurse practitioner in the Department of Radiation Oncology at Massachusetts General Hospital in Boston, told Jaime Weimer, MSN, RN, AGCNS-BS, AOCNS®, manager of oncology nursing practice at ONS, during a conversation about radiation side effects in colorectal cancer. Music Credit: "Fireflies and Stardust" by Kevin MacLeod Licensed under Creative Commons by Attribution 3.0  Earn 0.5 contact hours of nursing continuing professional development (NCPD) by listening to the full recording and completing an evaluation at courses.ons.org by June 5, 2027. The planners and faculty for this episode have no relevant financial relationships with ineligible companies to disclose. ONS is accredited as a provider of nursing continuing professional development by the American Nurses Credentialing Center's Commission on Accreditation. Learning outcome: Learners will report an increase in knowledge related to the side effects of radiation to treat colorectal cancer. Episode Notes  Complete this evaluation for free NCPD.  ONS Podcast™ episodes: Episode 374: Colorectal Cancer Treatment Considerations for Nurses Episode 301: Radiation Oncology: Side Effect and Care Coordination Best Practices Episode 194: Sex Is a Component of Patient-Centered Care ONS Voice articles: Frank Conversations Enhance Sexual and Reproductive Healt

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