CA: A Cancer Journal for Clinicians, Vol 50, Issue 6 349-375, Copyright © 2000 by American Cancer Society
External beam radiation therapy for prostate cancer
E. M. Horwitz and G. E. Hanks
Department of Radiation Oncology at Fox Chase Cancer Center, Philadelphia, PA, USA.
Men with non-metastatic prostate cancer have many treatment options. For
over 35 years, radiation therapy has been a mainstay of treatment for this
disease. With improvements in technology and better use of pretreatment
prognostic factors, such as prostate specific antigen level and Gleason
score, biochemical and clinical results have steadily improved. This
article reviews the current status of radiation therapy in the treatment of
prostate cancer. Results of treatment utilizing three-dimensional conformal
and conventional techniques are compared and contrasted. The appropriate
use of adjuvant hormones and particle beam therapy in the management of
this disease is also discussed. Finally, the toxicity and future directions
of radiation therapy in the treatment of prostate cancer are addressed.