The Role of the Radiation Safety Officer in Patient Safety

Abstract

The role of the Radiation Safety Officer (RSO) is to prevent unnecessary exposure to ionizing radiation and maintain necessary exposures as low as reasonably achievable (ALARA). The RSO is delegated broad authority throughout the organization by senior management. This authority includes permission to stop unsafe practices and identifying radiation protection problems, initiating, recommending, or providing corrective actions and verifying implementation of these actions. For the most part, these efforts are focused on maintaining radiation doses to employees and the public ALARA. Regulations do not address a role for the RSO in reducing radiation exposure to patients, except when unnecessary exposure is suspected due to equipment malfunction or human error. There is increasing concern about the risks of cancer and other effects from the use of medical imaging procedures. This chapter will discuss the tools and resources available to the RSO to educate members of the medical community and senior management on the need to manage radiation doses to patients so that the physician is able to obtain information necessary to properly diagnose and treat patients while avoiding unnecessary exposure.