PSMA PET Scans work for Prostate Cancer with Dr. Alberto Vargas

In this episode of the Dr. Geo Prostate Podcast, Dr. Geo welcomes Dr. Alberto Vargas, Vice Chair of Oncologic Imaging at NYU Langone Health and expert in prostate cancer imaging.

They dive deep into the evolving world of diagnostic tools—MRI, PET, CT, and PSMA scans—and how these technologies help detect, monitor, and guide treatment for prostate cancer. Dr. Vargas explains the difference between imaging modalities, when to use them, and how PSMA PET scans are changing the game in identifying recurrent and metastatic disease earlier than ever before.

Key topics covered:

• MRI vs. PET vs. CT: what each scan shows and when it matters most
• The rise of PSMA PET for finding prostate cancer at extremely low PSA levels
• Why not all PET scans are the same, and how tracers like FDG, Axumin, and PSMA work
• The potential future of prostate cancer diagnosis: fewer biopsies, more imaging
• Limitations, false positives, and how imaging results are interpreted
• The role of imaging in both first-time diagnosis and recurrence

Whether you're a patient, caregiver, or clinician, this episode offers valuable insight into how imaging helps guide smart, proactive decisions in prostate cancer care.

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DISCLAIMER: This audio is educational and does not constitute medical advice. This audio's content is my opinion and not that of my employer(s) or any affiliated company.

Use of this information is at your own risk. Geovanni Espinosa, N.D., will not assume any liability for any direct or indirect losses or damages that may result from the use of the information contained in this video, including but not limited to economic loss, injury, illness, or death.