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Optimizing image acquisition settings for cone-beam computed tomography in supine and prone breast radiotherapy |
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| Authors: | Annemieke De Puysseleyr Liv Veldeman Evelien Bogaert Carlos De Wagter Wilfried De Neve |
| Affiliation: | Department of Radiotherapy, Ghent University Hospital, Ghent, Belgium |
| Abstract: | Volumetric discrepancies between cone-beam computed tomography (CBCT) and planning CT image sets were investigated for both prone and supine breast radiotherapy. A phantom study was performed in order to examine the artefacts’ dependency on CBCT acquisition parameters and to minimize their effect on patient set-up accuracy. |
| Keywords: | Cone-beam computed tomography Breast Supine Prone Acquisition |
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