PREVIOUS QUESTION:

 

NEXT QUESTION:

 

How can external radiation help with treating brain cancer?

ANSWER

External radiation uses a high-energy beam of radiation targeted at the tumor. The beam travels through the skin, the skull, healthy brain tissue, and other tissues to get to the tumor. The treatments are usually given five days a week for a certain amount of time. Each treatment takes only a few minutes.

From: Brain Cancer Treatment WebMD Medical Reference

Author: Charles Davis, MD, PhD, Research Director, Professor of Emergency Medicine, Department of Surgery, Division of Emergency Medicine, University of Texas Health Science Center at San Antonio. Coauthor(s): Nitin Tandon, MD, Staff Physician, Department of Surgery, Division of Neurosurgery, University of Texas Health Science Center at San Antonio. Editors: Brian F Chinnock, MD, Assistant Professor, Department of Emergency Medicine, Texas Tech University Health Sciences Center at El Paso; Francisco Talavera, PharmD, PhD, Senior Pharmacy Editor, eMedicine; Jerry Balentine, DO, Professor of Emergency Medicine, New York College of Osteopathic Medicine; Medical Director, Saint Barnabas Hospital.  




ADDITIONAL SOURCES:

National Cancer Institute.

Brain Cancer Treatment from eMedicineHealth.

Reviewed by Laura J. Martin on February 28, 2018

Author: Charles Davis, MD, PhD, Research Director, Professor of Emergency Medicine, Department of Surgery, Division of Emergency Medicine, University of Texas Health Science Center at San Antonio. Coauthor(s): Nitin Tandon, MD, Staff Physician, Department of Surgery, Division of Neurosurgery, University of Texas Health Science Center at San Antonio. Editors: Brian F Chinnock, MD, Assistant Professor, Department of Emergency Medicine, Texas Tech University Health Sciences Center at El Paso; Francisco Talavera, PharmD, PhD, Senior Pharmacy Editor, eMedicine; Jerry Balentine, DO, Professor of Emergency Medicine, New York College of Osteopathic Medicine; Medical Director, Saint Barnabas Hospital.  




ADDITIONAL SOURCES:

National Cancer Institute.

Brain Cancer Treatment from eMedicineHealth.

Reviewed by Laura J. Martin on February 28, 2018

NEXT QUESTION:

How can internal or implant radiation help with treating brain cancer?

WAS THIS ANSWER HELPFUL

THIS TOOL DOES NOT PROVIDE MEDICAL ADVICE. It is intended for general informational purposes only and does not address individual circumstances. It is not a substitute for professional medical advice, diagnosis or treatment and should not be relied on to make decisions about your health. Never ignore professional medical advice in seeking treatment because of something you have read on the WebMD Site. If you think you may have a medical emergency, immediately call your doctor or dial 911.

    This tool does not provide medical advice. See additional information.

    Other Answers On: