Why is Image-Guided Radiation Therapy used during prostate treatment?
Answer
To adjust for prostate movement caused by full bladders or rectums
The prostate gland can shift slightly in position based on the fullness of the nearby bladder or rectum. Image-Guided Radiation Therapy involves capturing images of the prostate immediately before or even during the treatment session. This process allows the medical team to view the exact current position of the target and adjust the beam placement in real-time, which ensures that the radiation is delivered with high accuracy despite these natural anatomical changes.
#Videos
Radiation therapy for prostate cancer: What to expect - YouTube
Related Questions
How does radiation therapy treat prostate cancer cells?What is the primary advantage of Intensity-Modulated Radiation Therapy?Why is Image-Guided Radiation Therapy used during prostate treatment?How does Proton Therapy differ from standard X-ray beams?What characterizes Permanent Brachytherapy?How is High-Dose Rate brachytherapy delivered?What is the purpose of the Simulation planning session?Why might urinary symptoms occur during radiation?What is a potential impact of radiation on sexual function?Why is a full bladder often required for external beam therapy?