Explore a comprehensive presentation on radon, the leading environmental cause of cancer mortality, delivered by Dr. R. William Field from the University of Iowa's Department of Occupational & Environmental Health. Delve into crucial topics including radon's prevalence in Iowa, decay products, detection methods, and average radiation doses. Examine the scientific evidence, dose-response relationships, and various studies linking radon exposure to cancer. Learn about radon testing, mitigation techniques, and the importance of addressing radon in new home construction. Discover the role of healthcare providers in addressing radon-related health concerns, including occupational lung disorders and CT screening. Gain valuable insights into this critical environmental health issue through this informative physician grand rounds session.