How a Pathologist for Prostate Cancer Reads a biopsy & Cribriform with Dr. Jonathan Epstein – 178

What if your prostate biopsy is missing the most important detail? In this powerful episode, Dr. Geo sits down with Dr. Jonathan Epstein, one of the most influential urologic pathologists in the world, to break down what’s really happening behind your diagnosis. From Gleason scores to hidden aggressive patterns, this conversation reveals why pathology is the foundation of every prostate cancer decision — and why getting it right is critical. If you’ve had a biopsy, elevated PSA, or are considering treatment vs. surveillance… this episode is essential listening. ⏱️ Timestamps 00:00 – The Hidden Problem With Prostate Biopsies Why your diagnosis may not tell the full story 02:00 – Meet Dr. Jonathan Epstein A leader who helped define modern prostate cancer pathology 04:30 – What Pathologists Actually Look For Understanding normal vs. abnormal prostate tissue 06:30 – Gleason Scores Explained Simply What 3+3, 3+4, and 4+3 really mean 09:00 – Why Gleason 6 Is So Controversial Should it even be called cancer? 11:00 – The Real Risk Isn’t Gleason 6 What doctors worry about more 13:00 – Active Surveillance: Who Is It For? Why more men are safely avoiding treatment 14:30 – Pathology vs. Biology How research connects what we see to outcomes 15:30 – The Most Important Details in Your Report Cribriform patterns, intraductal cancer, and why they matter 17:00 – Understanding Gleason 7 (Grade Group 2 & 3) Low-risk vs. high-risk within the same score 19:00 – When Cancer Becomes Dangerous What defines aggressive disease 21:00 – Gleason 9: Is It Already Spread? The truth about micro-metastasis 23:00 – Why MRI and PSMA Scans Aren’t Perfect What imaging can miss 25:00 – Why Biopsies Still Matter Even in the era of advanced imaging 26:00 – What Makes a “Good” Biopsy Why technique matters more than you think 29:00 – MRI-Guided vs. Random Biopsies Why both are still necessary 30:00 – How to Read Your Pathology Report What actually matters vs. what doesn’t 34:00 – Biopsy vs. Prostatectomy Findings Why results can change after surgery 36:00 – How Often Pathology Is Wrong Why second opinions are critical 38:00 – The Problem Patients Don’t See You don’t know who’s reading your biopsy 41:00 – The Future: AI in Pathology Will machines replace doctors? 45:00 – What Patients Should Do Next How to advocate for yourself 52:00 – Managing Anxiety Around PSA & Biopsies A real conversation about fear 56:00 – What to Do When You Get Your Results How to approach your doctor and next steps 01:03:00 – Final Advice: Take Control of Your Health 🧠 Key Takeaways Pathology is the foundation of your diagnosis — everything else depends on it Up to 20–30% of biopsy readings may change with expert review Not all prostate cancer is dangerous — but some “low-risk” cases hide more aggressive disease MRI and advanced imaging are powerful, but they can still miss cancer A second opinion on your biopsy can completely change your treatment plan 📌 What to Ask Your Doctor What is my Grade Group (not just Gleason score)? Is there any cribriform or intraductal cancer present? How many cores were positive and how much cancer was found? Should I get a second pathology opinion? Am I a candidate for active surveillance or treatment? 👤 About the Guest Dr. Jonathan Epstein is a world-renowned urologic pathologist whose work has shaped how prostate cancer is diagnosed globally. Formerly at Johns Hopkins, he has trained over 90 specialists and continues to influence the field through clinical work and research. Advanced Uropathology of New York (a division of Integrated Medical Professionals) in Garden City, NY, ___________________________________ 🌱 Partner Offers ProLon 5-Day Fasting Mimicking Diet — Enjoy fasting benefits with food. Supports cellular renewal, metabolic health, and fat loss. Special offer for our listeners: Get the ProLon kit for $148 → https://bit.ly/3TVehAx AG1 by Athletic Greens — 75 high-quality vitamins, minerals, probiotics, and adaptogens in one daily scoop. 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The views expressed are Dr. Geo’s and not those of his employer(s) or affiliated organizations. Use of this content is at your own risk. Geovanni Espinosa, N.D., assumes no liability for direct or indirect consequences, including economic loss, injury, illness, or death.