Conquering Cancer (IMAGE) Temple University Caption A body immobilizer keeps Carol Whelan still as she undergoes stereotactic body radiotherapy. She knows the technique may improve her chances of surviving lung cancer. Here, she undergoes her first treatment of targeted, high-dosage radiation, which will last from 30 to 45 minutes. Credit Ryan S. Brandenberg/Temple University Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.