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BackTable / Tumor Board / Podcast / Episode #37

Ablative Treatments & Radiotherapy: The Latest in Lung Cancer Treatment

with Dr. Alan Lee, Dr. Scott Oh, and Dr. Rob Suh

Why might the standard RECIST criteria fail to accurately track success after tumor ablation, and what should you look for instead? In the 4th installment of the 2025 NSCLC Cancer Creator Weekend™ series, hosts Drs. Scott Genshaft and Kavi Krishnasamy are joined by specialists from UCLA and USC to discuss and debate advanced treatment options for primary lung cancer.

This podcast is supported by an educational grant from Johnson & Johnson and Varian.

Johnson & Johnson
Varian
Ablative Treatments & Radiotherapy: The Latest in Lung Cancer Treatment with Dr. Alan Lee, Dr. Scott Oh, and Dr. Rob Suh on the BackTable Tumor Board Podcast
Ep 37 Ablative Treatments & Radiotherapy: The Latest in Lung Cancer Treatment with Dr. Alan Lee, Dr. Scott Oh, and Dr. Rob Suh
00:00 / 01:04

BackTable, LLC (Producer). (2025, November 25). Ep. 37 – Ablative Treatments & Radiotherapy: The Latest in Lung Cancer Treatment [Audio podcast]. Retrieved from https://www.backtable.com

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Podcast Contributors

Dr. Scott Genshaft on the BackTable Tumor Board Podcast

Dr. Scott Genshaft is an interventional radiologist and the Director of Community Outpatient Interventional Radiology at UCLA Health in Los Angeles, California.

Dr. Venkatesh Krishnasamy on the BackTable VI Podcast

Dr. Venkatesh Krishnasamy is an interventional radiologist at University of Alabama at Birmingham.

Dr. Alan Lee on the BackTable Tumor Board Podcast

Dr. Alan Lee is a radiation oncologist and Clinical Assistant Professor at UCLA Health in Los Angeles, California.

Dr. Scott Oh on the BackTable Tumor Board Podcast

Dr. Scott Oh is an interventional pulmonologist and Professor of Medicine at the University of Southern California in Los Angeles, California.

Dr. Robert Suh on the BackTable VI Podcast

Dr. Robert Suh is a chest radiologist and interventional radiologist with UCLA in California.

Synopsis

The panel, including interventional radiologists, pulmonologists, and a radiation oncologist, discusses the intricacies of photon versus proton therapies, the physics behind radiation treatment, and the evolving landscape of ablation technologies. The conversation covers the efficacy and limitations of different treatments, patient selection criteria, and the role of newer technologies like electroporation and robotic-assisted bronchoscopy in enhancing precision and outcomes. Additionally, the panel addresses the practical challenges of intraprocedural imaging, the importance of adequate margins, and the complexities of managing local recurrences and radiation-induced toxicities.

Timestamps

00:00 - Tumor Ablation and Recurrence Rates
12:53 - Advancements in Ablation Technologies
23:31 - Bronchoscopic Approaches in Lung Cancer Treatment
38:46 - Challenges in Radiation Dose and Delivery
49:21 - Ablation and Radiation Margins
01:07:19 - Final Thoughts

Resources

Thierry de Baere Paper on Ablation Margins https://pmc.ncbi.nlm.nih.gov/articles/PMC9815739/

The Materials available on BackTable are for informational and educational purposes only and are not a substitute for the professional judgment of a healthcare professional in diagnosing and treating patients. The opinions expressed by participants of the BackTable Podcast belong solely to the participants, and do not necessarily reflect the views of BackTable.

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