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| Naji, M. |
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| Motta, Antonella |
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| Aletan, Dirar |
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| Mohamed, Tarek |
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| Ertürk, Emre |
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| Taccardi, Nicola |
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| Kononenko, Denys |
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| Petrov, R. H. | Madrid |
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| Alshaaer, Mazen | Brussels |
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| Bih, L. |
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| Casati, R. |
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| Muller, Hermance |
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| Kočí, Jan | Prague |
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| Šuljagić, Marija |
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| Kalteremidou, Kalliopi-Artemi | Brussels |
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| Azam, Siraj |
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| Ospanova, Alyiya |
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| Blanpain, Bart |
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| Ali, M. A. |
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| Popa, V. |
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| Rančić, M. |
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| Ollier, Nadège |
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| Azevedo, Nuno Monteiro |
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| Landes, Michael |
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| Rignanese, Gian-Marco |
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Ourselin, Sebastien
King's College London
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (10/10 displayed)
- 2023An automated pipeline for quantitative T2* fetal body MRI and segmentation at low fieldcitations
- 2022Transformer-based out-of-distribution detection for clinically safe segmentation
- 2022Automated Koos Classification of Vestibular Schwannomacitations
- 2021A population-based study of head injury, cognitive function and pathological markerscitations
- 2021Deep Learning Approach for Hyperspectral Image Demosaicking, Spectral Correction and High-resolution RGB Reconstructioncitations
- 2019Enhancing photoacoustic visualization of medical devices with elastomeric nanocomposite coatingscitations
- 2019Longitudinal neuroanatomical and cognitive progression of posterior cortical atrophycitations
- 2018LED-based photoacoustic imaging of medical devices with carbon nanotube-polydimethylsiloxane composite coatingscitations
- 2018Short Acquisition Time PET/MR Pharmacokinetic Modelling Using CNNscitations
- 2011An MRI based workflow for prostate radiation therapy planning
Places of action
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article
An MRI based workflow for prostate radiation therapy planning
Abstract
- Prostate radiation therapy dose planning is performed using computed tomography (CT) scan images which contain electron density information needed for patient dose calculations.- However magnetic resonance imaging (MRI) images have vastly superior soft-tissue contrast for visualising the prostate and determining the target volume for treatment. Currently MRI images can not be used for dose planning as they lack the electron density information needed. The objective of this work is to develop an alternative and efficient MRI-alone image based workflow enabling both organ delineation and dose planning to be performed using MRI images alone.- This paper describes the high precision MRI guided prostate radiotherapy collaborative project between the clinical and medical physics group at the Calvary Mater Newcastle Hospital/University of Newcastle and the biomedical image processing group at the CSIRO Australian e-Health Research Centre. This collaborative aims to develop the first feasible implementation of MRI-based prostate radiation therapy planning.- Translating to an MRI based workflow involves a number of significant research issues to be addressed, including (i) the development of software for data transfer between the clinical treatment planning system and research software platforms; (ii) methods to automatically segment organs of interest from MRI;(iii) tools to automatically assign electron density information to MR scans for radiotherapy dose calculations for treatment planning; and (iv) the automatic identification of fiducial markers from MR scans.