Physician education: Expansion of the radiation protection practice

Over the past several years, physician knowledge of radiation risk and risk associated with medical exams involving radiation has been studied and found deficient. In some cases, radiation risk was overestimated leading to patient anxiety. In other cases, the risk was underestimated leading to cavalier ordering of medical radiation exams. Even physicians practicing in radiology were unable to accurately assess the risk for their patients. Many of the studies concluded that more effort is needed to educate the physician community on radiation risk. Objectives of the Health Physics Society, a not-for-profit society of radiation safety professionals, include dissemination of radiation safety information and public education. In 1996, the Society launched a Web site as one method to achieve its objectives (www.hps.org). On the Web site, the initial focus was to provide radiation information resources for the public, but more recently that was expanded to include specific resources for teachers, students, legislators and regulators, and first responders. In addition to these, the Society is adding educational resources for physicians. Published studies we reviewed suggest that physician education should include information about radiation risk, radiation effects, the amount of radiation dose from medical exams, and potential doses to the conceptus when a mother undergoes medical exams involving radiation. The information we provide includes these topics as well as radiation basics (radiation units, radiation terms, radiation in the environment) separated into brief educational programs (slide shows). To complement these, topical information sheets are available. Also available is a tool allowing physicians to ask individual questions of our experts about radiation, radiation exposure, and radiation risk. This approach of providing information and resources to physicians not only provides a benefit to the physician personally, but especially to his or her patients. (author)