Decreased acute toxicities of intensity-modulated radiation therapy for localized prostate cancer with prostate-based versus bone-based image guidance.
Kiyonao NakamuraTakashi MizowakiHaruo InokuchiItaru IkedaTakahiro InoueTomomi KambaOsamu OgawaMasahiro HiraokaPublished in: International journal of clinical oncology (2017)
IMRT with P-IGRT allows PTV margin reduction without sacrificing tumor control, which successfully reduces acute rectal toxicity compared with IMRT with B-IGRT.