These tools will no longer be maintained as of December 31, 2024. Archived website can be found here. PubMed4Hh GitHub repository can be found here. Contact NLM Customer Service if you have questions.


Pubmed for Handhelds

PUBMED FOR HANDHELDS

Search MEDLINE/PubMed

  • Title: Radiation of infratentorial and supratentorial brain-stem tumors.
    Author: Lee F.
    Journal: J Neurosurg; 1975 Jul; 43(1):65-8. PubMed ID: 167136.
    Abstract:
    A retrospective survey of 41 patients with unbiopsied thalamic, pontine, and medullary tumors treated with radiation therapy demonstrated 30% to 40% 3-year survival, with seven long-term survivors. Eleven of the 12 patients surviving over 3 years have essentially normal neurological function. Of seven patients in whom histological diagnoses were eventually obtained, four proved to have glioblastomas and three low-grade astrocytomas. Autopsy revealed that all glioblastomatous tumors extended beyond the treatment field; this suggested that larger volumes, perhaps the whole brain, should be irradiated. High doses (at least 5000 rads) should be used since the 3-year survival among those receiving such doses was 45%.
    [Abstract] [Full Text] [Related] [New Search]