In this episode of Frame by Frame, host Chris St John sits down with Dr. Ehsan Samei, a distinguished medical physicist, to explore the true value of medical imaging - and why the traditional "benefit vs. risk" debate misses the point. From challenging outdated views on radiation exposure to advocating for a more patient-centered approach to imaging decisions, this conversation reveals how imaging’s benefits dramatically outweigh the risks when used appropriately. Whether you're a healthcare professional refining your understanding of radiation safety or a patient curious about its real-world implications, this episode offers a fresh and essential perspective on imaging’s transformative role in modern care.