Stereotactic Body Radiation Therapy (SBRT)
Radiation therapy, a treatment that utilizes high-energy x-rays to eradicate cancer, has been significantly advanced with the introduction of Stereotactic Body Radiation Therapy (SBRT). This innovative technique precisely targets the tumor, subjecting it to concentrated doses of radiation. However, it is important to acknowledge that healthy tissues can also be affected, resulting in potential side effects. These may include skin irritation, fatigue, nausea, as well as damage to the lungs and stomach. Nevertheless, proactive measures can be taken to mitigate these risks. It is crucial to have a comprehensive discussion with your radiation oncologist regarding the potential benefits and risks associated with radiation therapy for liver cancer. While SBRT is most effective for tumors measuring five centimeters or smaller, it may also be considered in other cases.
Radioembolization: An Alternative Treatment for Liver Cancer
Radioembolization is a different approach to radiation therapy for liver cancer that involves the use of radioactive beads. This procedure is performed by a radiation oncologist who carefully implants these beads into the artery, aiming to deliver blood supply directly to the cancerous tumor. Unlike other treatments, the beads get stuck in the tumor’s tiny blood vessels, releasing radiation directly to the affected area. This technique bears similarities to the conventional chemoembolization treatment, which will be further discussed below.