Display Settings:

Format

Send to:

Choose Destination
Cancer Treat Rev. 2011 Nov;37(7):567-78. doi: 10.1016/j.ctrv.2011.04.004. Epub 2011 May 14.

Stereotactic radiosurgery and hypofractionated stereotactic radiotherapy: normal tissue dose constraints of the central nervous system.

Author information

  • 1Department of Radiation Oncology, University of Rochester Medical Center, Rochester, NY 14642, USA. michael_milano@urmc.rochester.edu

Abstract

Single-fraction stereotactic radiosurgery (SRS) and hypofractionated stereotactic radiotherapy (SRT) are radiation planning and delivery techniques used for the treatment of intracranial and spine/spinal cord tumors and targets. For cranial SRS and SRT, critical normal tissues/structures include the brainstem, cranial nerves, cochlea and normal brain parenchyma. For spine SRS/SRT, critical normal tissues/structures include the spinal cord, cauda equina as well as neighboring organs. This paper reviews clinical studies investigating central nervous system dose tolerances after cranial or spinal SRS/SRT. The impact of dose, volume, fractionation, and other relevant clinic-pathologic variables are discussed, as are limitations of the published data.

Copyright © 2011 Elsevier Ltd. All rights reserved.

PMID:
21571440
[PubMed - indexed for MEDLINE]
PubMed Commons home

PubMed Commons

0 comments
How to join PubMed Commons

    Supplemental Content

    Full text links

    Icon for Elsevier Science
    Loading ...
    Write to the Help Desk