Main Topic:
In this episode of Oncology Unscripted, Dr John Marshall discusses major post-ASCO developments in GI oncology, including new RAS inhibitor data in pancreatic cancer and the path forward.

MedBuzz:
In this episode of Oncology Unscripted, Dr John Marshall reflects on a trip to South Africa and what it revealed about survival, inequity, and the luxury of modern cancer care. Through experiences in Johannesburg and on safari, he connects cancer care access to broader questions of privilege, community, and responsibility.

Interview:
In this episode of Oncology Unscripted, Dr John Marshall speaks with global oncology experts about cancer care access and the barriers that limit availability of new treatments and testing worldwide. The discussion examines drug pricing, reimbursement, value, and the need for more equitable access to cancer care.

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MedBuzz:
In this episode of Oncology Unscripted, John Marshall, MD, discusses a troubling week in health care news, including upheaval at the FDA, concerns about reduced federal support for medical education, and growing evidence that AI-generated fabricated references are appearing in published scientific literature.

Main Topic:
In this episode of Oncology Unscripted, Dr John Marshall previews the practice-changing data expected at ASCO 2026, highlighting advances in precision medicine. Tune in to hear which presentations could shape the next wave of cancer care.

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MedBuzz:
In this episode of Oncology Unscripted MedBuzz, Dr Marshall discusses evolving rectal cancer data and the growing role of genomic testing. He also reflects on US science policy and concerns about instability, and the need to modernize clinical trials while protecting independent oversight and patient data.

Main Topic:
In this episode of Oncology Unscripted, Dr Marshall discusses the growing role of precision medicine in oncology and how it is shifting from an optional tool to a standard part of cancer care, including the increasing importance of MRD and ctDNA, and promise of blood-based cancer screening.

Interview:
In this episode of Candid Conversations , Dr. John Marshall speaks with Dr. Marija Balic of UPMC and the University of Pittsburgh about MRD ctDNA testing in early breast cancer.

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