Radiation Therapy: Answers to Frequently Asked Questions

Radiation Therapy for Cancers of the Liver

The podcast will provide a broad overview of the use of radiation therapy to treat hepatocellular carcinoma, cholangiocarcinoma, and liver metastases. We will cover logistics of radiation therapy, how radiation is integrated with other treatment modalities, different radiation techniques, and side effects of treatment.

What to Expect During Prostate Cancer Radiation Treatment Part II

In part two of this prostate cancer series, Dr. Christian Okoye and Dr. Anesa Ahamad explain what patients can expect once radiation treatment begins. Topics include the wait between simulation and the first session, daily logistics, activities to maintain during treatment and common short- and long-term urinary, GI and sexual side effects. Listeners also hear about life after treatment and survivorship.

Meet the Medical Physicist: Imaging and Radiation Therapy

In this joint ASTRO and AAPM episode of OnTarget, host Julianne Pollard Larkin, PhD, leads a conversation with medical physicists and physicians from radiology and radiation oncology. The panel demystifies imaging and therapy doses, contrast media safety, CT versus MRI, linear accelerators, treatment planning and when proton therapy or brachytherapy may be the right choice.

Radiation Therapy for Prostate Cancer Part I

Radiation oncologists Dr. Christian Okoye and Dr. Anesa Ahamad discuss prostate cancer radiation therapy, covering consultation, PSA testing, and staging. Options include active surveillance, surgery, external beam radiation, brachytherapy, and SBRT—often delivered in just five sessions with cure rates rivaling surgery. High-risk patients add hormone therapy. MRI planning, rectal spacers, and molecular testing refine treatment for the best outcomes.

Radiation Therapy for Lung Cancer

The podcast will provide a broad overview of the use of radiation therapy to treat lung cancer. We will cover logistics of radiation therapy, how radiation is integrated with other lung cancer treatment modalities, different radiation techniques, and side effects of treatment.