Browsing Cancer Biology by author "Gurney-Champion, Oliver"
Now showing items 1-3 of 3
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MRI-based Assessment of 3D Intrafractional Motion of Head and Neck Cancer for Radiation Therapy.
Gurney-Champion, OJ; McQuaid, D; Dunlop, A; Wong, KH; Welsh, LC; et al. (ELSEVIER SCIENCE INC, 2018-02-01)PURPOSE: To determine the 3-dimensional (3D) intrafractional motion of head and neck squamous cell carcinoma (HNSCC). METHODS AND MATERIALS: Dynamic contrast-enhanced magnetic resonance images from 56 patients with HNSCC ... -
Optimal acquisition scheme for flow-compensated intravoxel incoherent motion diffusion-weighted imaging in the abdomen: An accurate and precise clinically feasible protocol.
Gurney-Champion, OJ; Rauh, SS; Harrington, K; Oelfke, U; Laun, FB; et al. (WILEY, 2020-03-01)PURPOSE: Flow-compensated (FC) diffusion-weighted MRI (DWI) for intravoxel-incoherent motion (IVIM) modeling allows for a more detailed description of tissue microvasculature than conventional IVIM. The long acquisition ... -
Principal component analysis fosr fast and model-free denoising of multi b-value diffusion-weighted MR images.
Gurney-Champion, OJ; Collins, DJ; Wetscherek, A; Rata, M; Klaassen, R; et al. (IOP PUBLISHING LTD, 2019-04-09)Despite the utility of tumour characterisation using quantitative parameter maps from multi-b-value diffusion-weighted MRI (DWI), clinicians often prefer the use of the image with highest diffusion-weighting (b-value), for ...