How long is a course of RapidArc treatment?
Treatments vary depending on your diagnosis, ask your medical professional for information about your specific diagnosis. Generally, radiation therapy usually is given five days a week for six or seven weeks. When radiation is used to alleviate pain or other symptoms, the course of treatment lasts for two to three weeks. For each radiation therapy session, the patient is in the treatment room for about 10 minutes. These types of schedules, which use small amounts of daily radiation rather than a few large doses, help protect normal body tissues in the treatment area. Weekend rest breaks allow normal cells to recover. The total dose of radiation and the number of treatments a patient needs depend on the size and location of the cancer, the type of tumor, the patient’s general health and other factors.
