Brachytherapy to Treat Prostate Cancer

Brachytherapy, also known as internal radiation therapy, is a type of radiation therapy used to treat prostate cancer. In this procedure, tiny radioactive seeds are implanted into the prostate gland. These seeds release radiation that destroys cancer cells in the prostate over time.

There are two main types of brachytherapy used to treat prostate cancer: low-dose rate (LDR) brachytherapy and high-dose rate (HDR) brachytherapy. LDR brachytherapy involves implanting permanent radioactive seeds into the prostate gland, while HDR brachytherapy involves implanting temporary radioactive sources into the prostate gland for a short period of time.

Brachytherapy is typically used for men with early-stage prostate cancer that is confined to the prostate gland. It may also be used in combination with external beam radiation therapy for men with intermediate or high-risk prostate cancer.

Studies have shown that brachytherapy can be an effective treatment option for prostate cancer, with a low risk of side effects. However, it is important for men to discuss the potential benefits and risks of brachytherapy with their doctor to determine if it is the right treatment option for them.