The procedure for LDR brachytherapy involves several steps:
Planning: Detailed imaging studies, such as CT scans or MRI, are used to map the tumor's location and plan the precise placement of radioactive sources. Implantation: Radioactive seeds or sources are implanted in or near the tumor using needles, catheters, or other specialized devices. This process is typically performed under anesthesia. Treatment: The radioactive sources deliver continuous low-dose radiation to the tumor over a specified period. Removal: In some cases, the radioactive sources are removed after the treatment period. In others, the seeds may be left in place and gradually lose their radioactivity over time.
