A type of cancer that originates in liver cells. Cancer that usually starts in the lining of the lungs, but can also begin in other areas of the respiratory system, lymphoma. Radiation therapy (also called radiation therapy) is a cancer treatment that uses high doses of radiation to kill cancer cells and reduce the size of tumors. At low doses, radiation is used in x-rays to see inside the body, as is the case with x-rays of broken teeth or bones.
Radiation therapy is a type of cancer treatment that uses beams of intense energy to kill cancer cells. In most cases, radiation therapy uses x-rays, but protons or other types of energy can also be used. Brachytherapy generally treats cancers of the head, neck, breast, cervix, endometrium, prostate, and eye. Early-stage cancer and cancer that is known to have spread to other specific areas of the body may benefit from radiation therapy.
It can also be used to help kill remaining cancer cells that may still be hidden or undetected in the body. In some types of cancer, radiation therapy is recommended because it can help relieve symptoms such as difficulty swallowing or breathing due to the location of a tumor. The cancer care team can answer specific questions about the type of radiation you were prescribed, how it affects your body, and any precautions that may be needed. These radiation beams start outside the body and are directed toward the body, where cancer cells are located.
Radiation may help relieve problems such as pain, difficulty swallowing or breathing, or intestinal obstructions that can be caused by advanced cancer. Radiation treatments are planned to damage cancer cells with as little damage as possible to nearby healthy cells. Some drugs used to treat cancer are called targeted therapy drugs because they are designed to detect and attack certain genes or proteins found in specific types of cancer. Sometimes doctors use radiation therapy as part of palliative care to help relieve symptoms of advanced cancer.
However, in most cases, you will receive radiation therapy with other cancer treatments, such as surgery, chemotherapy, and immunotherapy. If your cancer care team recommends radiation therapy, it's because you believe that the benefits you'll get from it will outweigh the potential side effects. Louis is leading a national study aimed at identifying patients with early-stage lung cancer who are at high risk of cancer returning, even later. Sometimes radiation therapy is the only cancer treatment needed, and sometimes it is used with other types of treatment.
For example, if you have lung cancer, you will receive radiation only to your chest, not to your entire body. The number of days depends on the type and stage of the cancer and its location, as well as whether radiation is combined with other treatments, such as surgery or chemotherapy. It's not possible to predict who might have a second cancer, but sometimes cancer treatment can put a person at greater risk of developing a second cancer. Depending on the type and location of the cancer and other treatments you have undergone, your doctor may also place an implant in your body permanently and the radiation will weaken over time.
For example, if the cancer has returned to a part of the body that has already been treated with radiation, it may not be possible to deliver more radiation to the same location.