Comparison of focal boost high dose rate prostate brachytherapy optimisation methods.

Mason, Josh; Bownes, Peter; Carey, Brendan; Henry, Ann · Radiother Oncol · 2015

retrospective_cohort · Level III

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Abstract

For HDR prostate brachytherapy treatments of 15 Gy to the whole gland plus focal boost, optimisation to either tumour plus margin (F-PTV) or involved sectors was compared. For 15 patients median F-PTV D90 and V150 were 21.0 Gy and 77.2% for F-PTV optimisation and 19.8 Gy and 75.6% for sector optimisation.

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