Many serious diseases are found late, after symptoms show up. Whole body MRI can find them earlier, with no radiation. Host Terry Coutsolioutsos sits down with Dr. Brian Tsui, a board-certified neuroradiologist, former UCSF faculty member, and co-founder and Chief Medical Officer of CoreViva. Revenue stuck in your MedTech or health-tech company? Book 30 minutes with Terry: https://api.revrxai.com/widget/bookings/30-minute-meeting-with-terry Brian explains how whole body CT, ultrasound and MRI compare. CT uses radiation and can miss subtle changes in the brain. Ultrasound has a hard time seeing deep inside the body. MRI shows the brain, abdomen, pelvis and joints in fine detail, without injected dye. He walks through a visit at CoreViva, from the intake forms to the scan to a half-hour review with a radiologist on a big screen. Patients also get a written report and the CoreViva Score, an AI-generated report card that tracks brain age, visceral fat and muscle quality over time. Terry and Brian also talk about brain health, who pays cash for proactive screening, how HSA and FSA fit in, and how CoreViva reached 2,000 scans. The Zero Friction Podcast from RevRx AI explores how founders, clinicians, and technology leaders make healthcare and business work better by removing the obstacles that slow people down. Topics Covered - What can a whole body CT miss, and how much radiation does it use? - CT, ultrasound or MRI: which works best for whole body screening? - Why ultrasound struggles to see deep inside the body - What does a whole body MRI visit look like, start to finish? - Why review your scan with a radiologist? - How an AI report card tracks brain age, visceral fat and muscle - Worried about Alzheimer's? What a brain scan can show early - How to slow microvascular disease and lower stroke risk - Is whole body MRI covered by insurance, HSA or FSA? - Why one brain percentile matters less than the trend Chapters 0:00 Preview 0:41 Zero Friction 0:52 Whole body MRI with Dr. Brian Tsui 1:46 From radiology training to proactive medicine 3:17 Whole body MRI vs whole body CT 3:56 CT radiation and what it can miss 5:04 Where ultrasound falls short 6:23 Why MRI for whole body screening 7:47 Thin 1 mm brain slices 8:28 CoreViva's physician-led model 9:56 The patient experience, from intake to scan 11:17 Going over results with a radiologist 12:56 A tour of your scan: brain, heart, liver 14:20 The written report and the CoreViva Score 16:44 Why meeting the radiologist matters 18:45 Brain health and Alzheimer's worries 20:21 Microvascular disease and stroke risk 22:14 Habits that protect your brain 23:10 Who gets proactive screening 24:02 Cash pay, HSA and FSA 25:43 Why a baseline scan matters 26:28 Brain percentiles: watch the trend 28:23 2,000 scans and early growth 31:25 Plans beyond whole body MRI 32:28 Advice to his younger self Important Links and Resources CoreViva: https://coreviva.com/ Host Terry Coutsolioutsos: https://www.linkedin.com/in/terry-coutsolioutsos/ RevRx AI: https://revrxai.com/ Would you get a whole body MRI before you had any symptoms? Why or why not? #WholeBodyMRI #PreventiveHealth #MedicalImaging #ZeroFrictionPodcast