Prostate Cancer

Intensity-modulated radiation therapy reduces penile bulb exposure

Published in Cancer Weekly, May 11th, 2004

Intensity-modulated radiation therapy (IMRT) can reduce the radiation exposure of proximal penile structures and potentially reduce the incidence of post-treatment impotence, researchers report.

According to a study from the United States, "Quality of life is an important consideration in the treatment of early prostate cancer. Laboratory and clinical data suggest that higher radiation doses delivered to the bulb of penis and proximal penile structures correlates with higher rates of post-radiation impotence."

"The goal of this investigation was to determine if intensity-modulated radiation therapy (IMRT) spares dose to the penile bulb while...

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Source: Cancer Weekly (2004-05-11)

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