Dosimetric comparison of four target alignment methods for prostate cancer radiotherapy
JC O'Daniel, L Dong, L Zhang, R de Crevoisier… - International Journal of …, 2006 - Elsevier
Purpose: The aim of this study was to compare the dosimetric consequences of 4 treatment
delivery techniques for prostate cancer patients treated with intensity-modulated
radiotherapy (IMRT). Methods and Materials: During an 8-week course of radiotherapy, 10
patients underwent computed tomography (CT) scans 3 times per week (243 total) before
daily treatment with a CT–linear accelerator. Treatment delivery was simulated by realigning
a fixed-margin treatment plan on each CT scan and calculating doses. The alignment …
delivery techniques for prostate cancer patients treated with intensity-modulated
radiotherapy (IMRT). Methods and Materials: During an 8-week course of radiotherapy, 10
patients underwent computed tomography (CT) scans 3 times per week (243 total) before
daily treatment with a CT–linear accelerator. Treatment delivery was simulated by realigning
a fixed-margin treatment plan on each CT scan and calculating doses. The alignment …
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