https://ogma.newcastle.edu.au/vital/access/ /manager/Index ${session.getAttribute("locale")} 5 Validation of an MRI-only planning workflow for definitive pelvic radiotherapy https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:48126  99% for criteria of 3%/2 mm and 2%/2 mm. With dose criteria of 1%/1 mm, the pass rate was higher for the male cohort at 96.3% than the female cohort at 93.4%. MRI to sCT anatomical agreement for bone and body delineated contours was assessed, with a resulting Dice score of 0.91 ± 0.2 (mean ± 1 SD) and 0.97 ± 0.0 for the male cohort respectively; and 0.96 ± 0.0 and 0.98 ± 0.0 for the female cohort respectively. The mean absolute error in Hounsfield units (HUs) within the entire body for the male and female cohorts was 59.1 HU ± 7.2 HU and 53.3 HU ± 8.9 HU respectively. Conclusions: A multi-atlas based method for sCT generation can be applied to a standard T1-weighted MRI sequence for male and female pelvic patients. The implications of this study support MRI only planning being applied more broadly for both male and female pelvic sites.]]> Tue 21 Mar 2023 15:07:30 AEDT ]]> A multi-center prospective study for implementation of an MRI-only prostate treatment planning workflow https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:39881 Tue 04 Oct 2022 15:37:28 AEDT ]]> Investigation of methods for synthetic CT generation, evaluation and implementation for male and female pelvis MRI-only radiotherapy https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:55010 Thu 28 Mar 2024 16:18:21 AEDT ]]> Bulk anatomical density based dose calculation for patient-specific quality assurance of MRI-only prostate radiotherapy https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:38230 Mon 16 Aug 2021 16:29:49 AEST ]]> Image synthesis for MRI-only radiotherapy treatment planning https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:46392 Fri 25 Nov 2022 13:59:19 AEDT ]]> Investigation of a water equivalent depth method for dosimetric accuracy evaluation of synthetic CT https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:51714 Fri 15 Sep 2023 17:46:38 AEST ]]>