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Differences among [18F]FDG PET-derived parameters in lung cancer produced by three software packages

التفاصيل البيبلوغرافية
العنوان: Differences among [18F]FDG PET-derived parameters in lung cancer produced by three software packages
المؤلفون: Agnieszka Bos-Liedke, Paulina Cegla, Krzysztof Matuszewski, Ewelina Konstanty, Adam Piotrowski, Magdalena Gross, Julian Malicki, Maciej Kozak
المصدر: Scientific Reports, Vol 11, Iss 1, Pp 1-8 (2021)
بيانات النشر: Nature Portfolio, 2021.
سنة النشر: 2021
المجموعة: LCC:Medicine
LCC:Science
مصطلحات موضوعية: Medicine, Science
الوصف: Abstract Investigation of differences in derived [18F]FDG PET metabolic and volumetric parameters among three different software programs in lung cancer. A retrospective analysis was performed on a group of 98 lung cancer patients who underwent a baseline [18F]FDG PET/CT study. To assess appropriate delineation methods, the NEMA phantom study was first performed using the following software: Philips EBW (Extended Brilliance Workstation), MIM Software and Rover. Based on this study, the best cut-off methods (dependent on tumour size) were selected, extracted and applied for lung cancer delineation. Several semiquantitative [18F]FDG parameters (SUVmax, SUVmean, TLG and MTV) were assessed and compared among the three software programs. The parameters were assessed based on body weight (BW), lean body mass (LBM) and Bq/mL. Statistically significant differences were found in SUVmean (LBM) between MIM Software and Rover (4.62 ± 2.15 vs 4.84 ± 1.20; p
نوع الوثيقة: article
وصف الملف: electronic resource
اللغة: English
تدمد: 2045-2322
Relation: https://doaj.org/toc/2045-2322
DOI: 10.1038/s41598-021-93436-w
URL الوصول: https://doaj.org/article/9fb5b17575a844b5af15c3da8e60c0eb
رقم الأكسشن: edsdoj.9fb5b17575a844b5af15c3da8e60c0eb
قاعدة البيانات: Directory of Open Access Journals
الوصف
تدمد:20452322
DOI:10.1038/s41598-021-93436-w