The most common form of treatment is external radiation. Powerful x-rays made by a large machine called a linear accelerator are carefully aimed at the tumor. Treatment plans vary, but usually small doses of radiation are given five days a week, for five or six weeks. In internal radiation, radioactive sources are placed into the body, in or near the tumor. Very intense radiation is given to a small area of the body in a short period of time, usually one to seven days.
Some people have both types of radiation.
In advanced cases, when a cure is not likely, radiation therapy may be used to ease pain and certain other symptoms and may improve the patient's quality of life. For more information about radiation therapy, contact your health care professional. Try to get extra rest, don't hesitate to sleep longer at night or take naps when you feel tired. Eating well will also help. Recent advances have been made in the area of nutritional care and your physician may ask that you consult with a nutritionist to determine what your particular needs are.