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Purpose Modern radiotherapy has achieved substantial improvement in tumour control and toxicity rates by escalating the total dose to the target volume while sparing surrounding normal tissues. It has therefore become necessary to precisely track tumour position in order to minimise geometrical uncertainties due to setup errors and organ motion. We conducted this prospective evaluation of prostate...
Purpose Accurate patient setup is a prerequisite for conformal radiotherapy (3D-CRT) and is based on various methods, including surface imaging systems. To evaluate the validity of a surface imaging system (AlignRT), we analysed setup reproducibility of a cohort of patients. Materials and methods Nineteen patients affected by prostate adenocarcinoma were enrolled in this study. We acquired 653 surface...
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