Irradiation of primary brain-stem tumors

Radiology
M C RyooR H Sagerman

Abstract

Of 40 patients treated for brain-stem tumors, 20 had lesions of the thalamus and midbrain (group A) and 20 had lesions of the pons and medulla (group B). Performance status measured 1 month after irradiation improved in 16 of 20 group A and 11 of 20 group B patients and was a valuable prognostic factor. The survival rate at 5 years was 40% (8/20) in group A and 30% (6/20) in group B. All recurrences appeared within 3 years and were predominantly locoregional. Treatment factors, including dose and field size, are analyzed.

Citations

Jan 1, 1982·Acta neurochirurgica·P Strange, L Wohlert
Jan 1, 1985·Acta neurochirurgica·C AlvisiM E Maccheroni
Jan 1, 1986·Acta neurochirurgica·Y TokurikiJ T Paine
Mar 1, 1989·International Journal of Radiation Oncology, Biology, Physics·P W GrigsbyB Fineberg
Jul 1, 1989·International Journal of Radiation Oncology, Biology, Physics·Y ShibamotoM Abe
Dec 1, 1987·Journal of Neurosurgery·P D GarenI H Johnston
Feb 1, 1989·Child's Nervous System : ChNS : Official Journal of the International Society for Pediatric Neurosurgery·M TamuraC Ohye

Related Concepts

Brain Tumor, Recurrent
Brain Stem
Cobalt Radioisotopes
Medulla Oblongata
Midbrain Structure
Pontine Structure
Radioisotope Teletherapy
Radiotherapy, Megavolt
Thalamic Structure

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