Preoperative chemoradiation is recommended for patients who are not candidates for perioperative chemotherapy. HealthDay News — In a practice guideline issued by the American Society for Radiation ...

There are many factors to consider when saying “radioactivity is hazardous.” Here is an attempt to summarize them in five points. Radiation is not an age-old reality; in fact, the discovery of ...

The updated guidance provides a modern, practical framework for governments, regulators and facility operators to ensure ...