brakyterapiaksi

Brakyterapiaksi is a Finnish term that translates to "brachytherapy" in English. Brachytherapy is a form of radiation therapy used to treat cancer. In this technique, radioactive sources are placed directly inside or very close to the tumor. This allows for a high dose of radiation to be delivered to the cancerous cells while minimizing exposure to surrounding healthy tissues. The radioactive material is typically contained within small seeds, wires, or pellets.

The duration of brachytherapy can vary depending on the type of cancer and the treatment plan. Some brachytherapy treatments are temporary, with the radioactive source being removed after a specific period. Other treatments involve permanent implantation of low-dose rate sources that gradually lose their radioactivity over time. Brachytherapy can be used alone or in combination with other cancer treatments such as surgery or external beam radiation therapy. It is commonly employed for cancers of the prostate, cervix, breast, and head and neck. The placement of the radioactive sources is carefully planned and guided by imaging techniques to ensure precision and effectiveness.