How is High-Dose Rate brachytherapy delivered?
Answer
Radioactive sources are passed through catheters for a few minutes and then removed
Temporary Brachytherapy, often categorized as high-dose rate, involves the temporary insertion of hollow needles or catheters into the prostate gland. A radioactive source is then passed through these catheters to deliver a very concentrated dose of radiation for a short duration, often lasting only a few minutes. Once the session is complete, the radioactive source is removed, ensuring no radioactive material remains inside the patient after the procedure.
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