Feasibility of abdominal fat quantification on MRI and impact on effectiveness of abdominal compression for radiotherapy motion management
| dc.contributor.author | Daly, M. | en |
| dc.contributor.author | McDaid, Lisa | en |
| dc.contributor.author | Nelder, Claire | en |
| dc.contributor.author | Chuter, R. | en |
| dc.contributor.author | Choudhury, Ananya | en |
| dc.contributor.author | McWilliam, A. | en |
| dc.contributor.author | Radhakrishna, Ganesh | en |
| dc.contributor.author | Eccles, Cynthia L | en |
| dc.date.accessioned | 2024-02-21T13:03:27Z | |
| dc.date.available | 2024-02-21T13:03:27Z | |
| dc.date.issued | 2024 | en |
| dc.identifier.citation | Daly M, McDaid L, Nelder C, Chuter R, Choudhury A, McWilliam A, et al. Feasibility of abdominal fat quantification on MRI and impact on effectiveness of abdominal compression for radiotherapy motion management. Technical innovations & patient support in radiation oncology. 2024 Mar;29:100232. PubMed PMID: 38269244. Pubmed Central PMCID: PMC10805931 personal relationships that could have appeared to influence the work reported in this paper. Epub 2024/01/25. | en |
| dc.identifier.pmid | 38269244 | en |
| dc.identifier.doi | 10.1016/j.tipsro.2023.100232 | en |
| dc.identifier.uri | http://hdl.handle.net/10541/626873 | |
| dc.description.abstract | The impact of fat on abdominal compression effectiveness in abdominal cancers was determined using magnetic resonance imaging (MRI). Visceral and subcutaneous fat were delineated on T2W 3D MRI, and motion change with compression was measured on 2D cine MRI. Results from 16 participants showed no correlation between fat percentage, body mass index (BMI), and motion change. Median BMI was 28.7 (SD, 4.9). Mean motion reduction was 7.8 mm (IQR, 5.0; p = 0.001) with compression. While no direct link was found between fat, BMI, and compression effectiveness, abdominal compression remains crucial for motion management in radiotherapy planning, providing dosimetric benefits. | en |
| dc.language.iso | en | en |
| dc.relation.url | https://dx.doi.org/10.1016/j.tipsro.2023.100232 | en |
| dc.title | Feasibility of abdominal fat quantification on MRI and impact on effectiveness of abdominal compression for radiotherapy motion management | en |
| dc.type | Short Communication | en |
| dc.contributor.department | Department of Radiotherapy, The Christie NHSFT, Wilmslow Road, Manchester M20 4BX Department of Medical Physics and Engineering, The Christie NHSFT, Wilmslow Road, Manchester M20 4BX Department of Clinical Oncology, The Christie NHSFT, Wilmslow Road, Manchester M20 4BX | en |
| dc.identifier.journal | Technical Innovations & Patient Support in Radiation Oncology | en |
| dc.description.note | en] |