A 39-year-old member asked:
Which types of rays do neurologists use to stop a tumor or cancer in someones brain?
1 doctor answer • 1 doctor weighed in

Dr. Jefferson Chenanswered
Neurosurgery 35 years experience
High energy x-rays: Radiation oncologists and neurosurgeons frequently use high energy x-rays to control brain cancers. One of the common ones is called stereotactic radiosurgery (ie. Gamma knife, cyberknife, novalis). This is where there is a focusing of the beam (like with a magnifying glass) onto the tumor. The radiation is high energy x-rays (ie. Cobalt source from the gamma knife). The cancer is in the hot spot.
5.2k viewsAnswered >2 years ago
Last updated Apr 7, 2013
People also asked
Connect with a U.S. board-certified doctor by text or video anytime, anywhere.
24/7 visits - just $39!
50% off with $15/month membership
Disclaimer:
Content on HealthTap (including answers) should not be used for medical advice, diagnosis, or treatment, and interactions on HealthTap do not create a doctor-patient relationship. Never disregard or delay professional medical advice in person because of anything on HealthTap. Call your doctor or 911 if you think you may have a medical emergency.