New! You can now keep track of new articles from International Journal of Radiation Oncology Biology Physics on your personalized homepage!
Purpose: This study aims to evaluate tumor motion with controlled changes of the bladder volume, and to assess the reproducibility of bladder (and tumor) position using a urinary catheter balloon as an immobilization device. Methods and Materials: First, three patients with tumor growths in three...
Purpose: CT-based models of the patient that do not account for the motion of ventilation may not accurately predict the shape and position of critical abdominal structures. Respiratory gating technology for imaging and treatment is not yet widely available. The purpose of the current study is to...