In hyperfractionation, the patient receives smaller doses of radiation two or three times a day instead of one large amount once a day.

 

In stereotactic radiation treatment, narrow beams of radiation are directed at the tumor from different angles. For this procedure, the patient will need to wear a rigid head frame. A magnetic resonance imaging (MRI) or computed tomography (CT) scan can create pictures of the tumor's exact location. The doctor will use a computer to decide on the dose of radiation that is needed, as well as the sizes and angles of the radiation beams. This brain cancer radiation treatment method may be given during a single visit or over several visits.

 

In this brain cancer radiation treatment method, a computer is used to create a three-dimensional image of the tumor and nearby brain tissue. The doctor will aim multiple radiation beams to the exact shape of the tumor, and the precise focus of the radiation beams will protect normal brain tissue.

 

With this brain cancer radiation treatment, the source of radiation is protons rather than x-rays. The doctor will aim the proton beams at the tumor, which will pass through healthy tissue without damaging it.

 

Side Effects of Brain Cancer Radiation Treatment

Side effects of brain cancer radiation treatment will depend on the dose of radiation and the part of the body that is treated. Common side effects of brain cancer radiation treatment include:

 

Some patients will have nausea for several hours after treatment, and patients may become quite tired as treatment continues. Although resting is important, doctors usually advise patients to stay as active as they can.