作者: Georgia Doumou , Musib Siddique , Charalampos Tsoumpas , Vicky Goh , Gary J. Cook
DOI: 10.1007/S00330-015-3681-8
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摘要: Objectives Measuring tumour heterogeneity by textural analysis in 18F-fluorodeoxyglucose positron emission tomography (18F-FDG PET) provides predictive and prognostic information but technical aspects of image processing can influence parameter measurements. We therefore tested effects smoothing, segmentation quantisation on the precision