Summary
In this episode of The Peter Atia Drive, Dr. Raj Atariwala is interviewed about his work in radiology and the technology behind MRI. They discuss the history of radiology and the importance of understanding anatomical and functional imaging in making informed decisions about medical tests. The dangers of high-powered ionizing radiation and the varying amounts of radiation exposure in different imaging technologies are also explored. The episode delves into the technology behind CT scans and ultrasounds, and their use in diagnosing medical conditions. The use of imaging technology in breast cancer screening is discussed, with a focus on the potential for machine learning and 3D imaging to improve the accuracy of mammograms. The second half of the episode focuses on the physics of MRI and its use in medical imaging, including the development of a new MRI machine that combines functional and anatomic imaging for more accurate cancer screening without the use of radiation. The limitations and advantages of different imaging modalities for detecting breast and prostate cancer are also discussed. Overall, the episode provides a detailed overview of various imaging techniques used in medical imaging and breast cancer screening.
