Radioembolization: A Promising Treatment for Colorectal Cancer Spread to the Liver
Radioembolization, a form of radiation therapy, is gaining recognition as an effective technique to target and obstruct the blood supply to tumors. This procedure is particularly beneficial for individuals with colorectal cancer that has metastasized to the liver. Liver metastasis often leads to fatal outcomes, but radioembolization offers hope by significantly reducing the size of unresectable liver tumors, enabling surgeons to remove them.
Chemoembolization: An Effective Treatment for Liver Metastases
Chemoembolization is a commonly employed treatment option for patients who have undergone surgery or have inoperable liver metastases. This procedure entails the direct injection of chemotherapy drugs into the artery that supplies the tumor in the liver, effectively obstructing the blood flow to the affected area. The infused drugs remain in the tumor for an extended duration, typically up to a month. Extensive research suggests that chemoembolization can effectively stabilize colorectal cancer that has spread to the liver, thereby significantly prolonging survival rates by as much as nine months.