Localized Treatment: Because the radiation is delivered directly to the tumor, there is less damage to surrounding healthy tissue. Minimally Invasive: The procedure is less invasive compared to traditional surgery, involving a catheter inserted through a small incision in the groin. Outpatient Procedure: Most patients can go home the same day or the next day, with a relatively quick recovery time. Symptom Relief: Radioembolization can help alleviate symptoms such as pain and swelling associated with liver tumors.