Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
9872346 | International Journal of Radiation Oncology*Biology*Physics | 2005 | 7 Pages |
Abstract
Conclusions: With the routine use of prophylactic alpha blockers and strict adherence to urethral-sparing techniques, detailed urethral dosimetry did not substantially improve the ability to predict urinary morbidity. Neither the average dose to the prostatic urethra nor urethral doses stratified into base, midprostate, apex, or urogenital diaphragm segments predicted for IPSS normalization. Radiation doses of 100%-140% minimum peripheral dose are well tolerated by all segments of the prostatic urethra with resultant tumorcidal doses to foci of periurethral cancer.
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Authors
Zachariah A. M.S., Gregory S. M.D., Wayne M. Ph.D., Kent E. M.D., Brian B.S., C.M.D., Richard L. B.S., C.M.D., Brian C. B.S., C.M.D., Robert W. Ph.D.,