Radiation Therapy Colon Cancer Metastasis

It may also be used for colorectal cancer that has spread to the bone or brain. With the advent of novel and more effective systemic therapies for metastatic colon cancer current and future clinical research will address the efficacy of these agents in the adjuvant setting.

Management Of Metastatic Colorectal Cancer
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Different types of radiation therapy can be used to treat colon and rectal cancers.

Radiation therapy colon cancer metastasis. Adjuvant radiation therapy should be considered in patients with colon cancer at high risk for local failure. Your treatment options will depend on several factors including the extent of the cancer and what other organs it has spread to. The radiation is focused on the cancer from a machine outside the body.

Metastasis means that the cancer cells have spread beyond the colon to other organs. Types of radiation therapy. External radiation therapy to the abdomen or pelvis may be used as palliative therapy for advanced colorectal cancer or colorectal cancer that cant be removed with surgery.

People with colon cancers that have not spread to distant sites usually have surgery as the main or first treatment. Learn more about the diagnosis prognosis and treatment of colon cancer in this expert reviewed summary. Cancer that starts in one part of the body can sometimes spread and invade other areas of the body.

Chemotherapy may also be used after surgery called adjuvant treatment. A tumor formed by metastatic cancer cells is called a metastatic tumor or a metastasis. Most adjuvant treatment is given for about 6 months.

Find out more about bone metastases and brain metastases. Intensity modulated radiation therapy and stereotactic body radiation are two approaches that can reduce damage to normal tissue being treated for liver metastases. Historically radiation therapy has had a limited role in the treatment of liver metastases.

Stereotactic body radiation therapy sbrt as an alternative ablative treatment of liver metastases. External beam radiation therapy ebrt this is the type of radiation therapy used most often for people with colon or rectal cancer. It damages chromosomes in.

The low tolerance of liver tissue to irradiation raises the risk of the radiation induced liver disease rild. Metastatic cancer has the same name and the same type of cancer cells as the original or primary cancer. This is also referred to as advanced colon cancer or stage iv colon cancer.

Treatment for colon cancer is based largely on the stage extent of the cancer but other factors can also be important. Radiation therapy uses high energy x rays electron beams or chemical agents called radioactive isotopes to attack cancerthe radiation is aimed directly at the tumor. This plan includes the latest techniques to deliver radiation directly to the tumor and minimize damage to healthy tissue.

Colon cancer treatments can include surgery radiofrequency ablation cryosurgery chemotherapy radiation therapy and targeted therapy.

Colon Cancer Memorial Sloan Kettering Cancer Center
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