Which federal regulation outlines the ALARA principle for radiation safety in PET imaging?

The ALARA (As Low As Reasonably Achievable) principle is a fundamental concept in radiation safety that aims to minimize radiation exposure to patients and healthcare workers while achieving the desired diagnostic or therapeutic objective. The principle emphasizes that exposure should be limited to the lowest levels possible, considering economic and societal factors.

The correct federal regulation that outlines the ALARA principle for radiation safety in PET imaging is found in 10 CFR 20.1101. This regulation specifically requires that radiation protection programs be designed to maintain exposures at levels that are as low as reasonably achievable, in alignment with the ALARA principle. It provides a framework for establishing and implementing effective radiation safety practices in facilities that handle radioactive materials.

This regulation plays a critical role in ensuring the safe use of radiation in medical imaging procedures, including PET, by mandating the implementation of appropriate safety measures and protocols. Understanding this regulation is essential for professionals in the field to comply with federal guidelines and to protect both patients and staff from unnecessary radiation exposure.