Dr. Karan Rajan
Medical doctor and podcast host
Evidence-based health communication • surgery • men's health
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About the expert
Focus: Surgical training paired with long-form expert interviews on evidence-based health
Dr Karan Rajan is a UK NHS surgeon and host of the Dr Karan Explores podcast, where he interviews specialists to cut through modern health advice. He is the founder of LOAM Science and Chief of Science at Throne Science.
Expert discussions with Dr. Karan Rajan
Rajan: Active surveillance, MRI, and a changing decision in prostate cancer
Prostate cancer is often present without symptoms, especially in earlier stages, and is the most common male cancer in many countries. Modern urology is moving away from automatic surgery toward active surveillance, MRI-guided diagnostics, and personalized risk scoring, which may spare some men the side effects of treatment. Earlier conversations about screening may matter more for men with above-average genetic or ethnic risk.