View the Show Notes Page for This Episode
Become a Member to Receive Exclusive Content
Sign Up to Receive Peter’s Weekly Newsletter
In this episode, radiologist/engineer, Raj Attariwala, explains how he was able to apply his engineering background to create a unique MRI scanner that is capable of constructing whole-body images with a resolution that is unmatched in the industry. Peter and Raj discuss the implications of such a robust, radiation-free imaging tool on the early detection of cancer. They dive deep into cancer screening and define terms such as sensitivity and specificity that are necessary to really understand this complex space. They then describe the biggest risks involved in this type of screening (false positives) and how Raj’s unique technology and process might drive down this risk substantially. But before that, they discuss all the common imaging technology from X-ray, to CT scan, to PET scans, to ultrasound, to MRI, and more. They touch on the history of each, how they work, the usefulness and limitations of each of them, as well as the varying risks involved such as radiation exposure. If you are interested in cancer screening and/or you’ve ever wondered how any radiology tool works, this episode is for you.
We discuss:
Connect With Peter on Twitter, Instagram, Facebook and YouTube
#212 - The neuroscience of obesity | Stephan Guyenet, Ph.D.
#211 - AMA #36: Fruits & vegetables—everything you need to know
#210 - Lp(a) and its impact on heart disease | Benoît Arsenault, Ph.D.
#209 ‒ Medical mistakes, patient safety, and the RaDonda Vaught case | Marty Makary, M.D., M.P.H.
The Art of Stability | Beth Lewis (Ep. #131 Rebroadcast)
#208 - Tragedy, grief, healing, and finding happiness | Kelsey Chittick
#207 - AMA #35: "Anti-Aging" Drugs — NAD+, metformin, & rapamycin
#206 - Exercising for longevity: strength, stability, zone 2, zone 5, and more
#205 - Energy balance, nutrition, & building muscle | Layne Norton, Ph.D. (Pt.2)
#204 - Centenarians, metformin, and longevity | Nir Barzilai, M.D.
#203 - AMA #34: What Causes Heart Disease?
#202 - Peter on nutrition, disease prevention, sleep, and more — looking back on the last 100 episodes
In remembrance of Sarah Hallberg, D.O., M.S. (Ep. #162 Rebroadcast)
#201 - Deep dive back into Zone 2 | Iñigo San-Millán, Ph.D. (Pt. 2)
#200 - AMA #33: Hydration—electrolytes, supplements, sports drinks, performance effects, and more
#199 - Running, overcoming challenges, and finding success | Ryan Hall
#198 - Eye health—everything you need to know | Steven Dell, M.D.
#197 - The science of obesity & how to improve nutritional epidemiology | David Allison, Ph.D.
#196 - AMA #32: Exercise, squats, deadlifts, BFR, and TRT
#195 - Freedom, PTSD, war, and life through an evolutionary lens | Sebastian Junger
Create your
podcast in
minutes
It is Free
Good Mood Revolution
Huberman Lab
Good Nurse Bad Nurse
The Relaxback UK Show
On Call With Dr. Anselm Anyoha
The Doctor’s Farmacy with Mark Hyman, M.D.