X-rays, CAT scans and MRIs have become common terms in our everyday language, as these imaging techniques are increasingly being used to diagnose and treat diseases. But how much do you know about the professionals behind the scenes, the medical physicists who ensure that you receive safe doses of radiation? Prof Ng Kwan Hoong, from the Department of Biomedical Imaging, Faculty of Medicine, University of Malaya, shares more about his specialty.

Produced by: Tee Shiao Eek

Presented by: Tee Shiao Eek

This and more than 60,000 other podcasts in your hand. Download the all new BFM mobile app.

Categories:  Health Policy,  Diseases and Conditions,  Mental Health,  Healthy Living,  Fitness,  Science,  Medical Innovation and Technology

Tags:  the bigger picture,  health and living,  x ray,  MRI,  radiation,  cancer,