Distribution analysis of hydrogel spacer and evaluation of rectal dose reduction in Japanese prostate cancer patients undergoing stereotactic body radiation therapy.
Hiroaki KobayashiTakahisa EriguchiTomoki TanakaTakeru OgataMasaru IshidaYosuke NakajimaAtsuhiro KumabeMichio KosugiPublished in: International journal of clinical oncology (2021)
Hydrogel spacers could contribute to rectal dose reduction, especially in high dose regions, by creating a prostate-rectum distance.