Stereotactic Radiosurgery

Overview

Stereotactic radiosurgery (SRS) uses precisely focused radiation beams to treat tumors and other abnormal growths in the brain, spinal column and other body sites. This technology delivers high doses of radiation to the tumor with minimal exposure to surrounding healthy tissue. Specialists carefully monitor doses to avoid the risk of radiation overexposure. No incision is made, minimizing the chance of infection or excessive bleeding. General anesthesia is not required for adults. In effect, it is surgery without a scalpel.

Treatment is typically done in a single session. Fewer complications and minimal disruptions to your life and work can make this procedure more cost-effective than conventional surgery. Your tumor type, location and size help determine the appropriate treatment for you.

Why choose Mayo Clinic for stereotactic radiosurgery

• Expertise and experience. Mayo Clinic has significant experience using stereotactic radiosurgery to treat cancerous (malignant) and noncancerous (benign) brain tumors and other brain abnormalities. Mayo Clinic also has extensive experience using stereotactic body radiotherapy (SBRT) to deliver radiation treatment for tumors outside of the brain.
• Latest technology. Mayo uses advanced technology, such as state-of-the-art Gamma Knife radiosurgery, which makes radiation delivery more precise and comfortable. Mayo Clinic in Minnesota is one of the most experienced Gamma Knife centers in the United States, treating thousands of people over the years.

Mayo Clinic in Rochester, Minn., is ranked among the Best Hospitals for neurology and neurosurgery by U.S. News & World Report. Mayo Clinic in Scottsdale, Ariz., and Mayo Clinic in Jacksonville, Fla., are ranked high performing for neurology and neurosurgery by U.S. News & World Report. Mayo Clinic also ranks among the Best Children's Hospitals for neurology and neurosurgery.

Why Choose Mayo Clinic
What Sets Mayo Clinic Apart