Optimized feature extraction for radiomics analysis of 18F-FDG PET imaging
Radiomics analysis of 18F-FDG PET/CT images promises well for an improved in vivo
disease characterization. To date, several studies have reported significant variations in …
disease characterization. To date, several studies have reported significant variations in …
Repeatability of 18F‐FDG PET radiomic features: A phantom study to explore sensitivity to image reconstruction settings, noise, and delineation method
E Pfaehler, RJ Beukinga, JR de Jong… - Medical …, 2019 - Wiley Online Library
Background 18F‐fluoro‐2‐deoxy‐D‐Glucose positron emission tomography (18F‐FDG
PET) radiomics has the potential to guide the clinical decision making in cancer patients, but …
PET) radiomics has the potential to guide the clinical decision making in cancer patients, but …
The impact of image reconstruction settings on 18F-FDG PET radiomic features: multi-scanner phantom and patient studies
Objectives The purpose of this study was to investigate the robustness of different PET/CT
image radiomic features over a wide range of different reconstruction settings. Methods …
image radiomic features over a wide range of different reconstruction settings. Methods …
Multi‐site quality and variability analysis of 3D FDG PET segmentations based on phantom and clinical image data
Purpose Radiomics utilizes a large number of image‐derived features for quantifying tumor
characteristics that can in turn be correlated with response and prognosis. Unfortunately …
characteristics that can in turn be correlated with response and prognosis. Unfortunately …
Radiomics in PET/CT: more than meets the eye?
Radiomics is defined as the high-throughput extraction of quantitative metrics from medical
images (1). One of its main assumptions is that medical images are considered not merely …
images (1). One of its main assumptions is that medical images are considered not merely …
FDG PET radiomics: a review of the methodological aspects
P Lovinfosse, D Visvikis, R Hustinx, M Hatt - Clinical and Translational …, 2018 - Springer
Purpose To perform an updated review regarding the influence of methodological conditions
on radiomics analyses of 18 F-FDG PET imaging. Methods We performed a systematic …
on radiomics analyses of 18 F-FDG PET imaging. Methods We performed a systematic …
A postreconstruction harmonization method for multicenter radiomic studies in PET
F Orlhac, S Boughdad, C Philippe… - Journal of Nuclear …, 2018 - Soc Nuclear Med
Several reports have shown that radiomic features are affected by acquisition and
reconstruction parameters, thus hampering multicenter studies. We propose a method that …
reconstruction parameters, thus hampering multicenter studies. We propose a method that …
Impact of image reconstruction settings on texture features in 18F-FDG PET
J Yan, JL Chu-Shern, HY Loi, LK Khor… - Journal of nuclear …, 2015 - Soc Nuclear Med
Evaluation of tumor heterogeneity based on texture parameters has recently attracted much
interest in the PET imaging community. However, the impact of reconstruction settings on …
interest in the PET imaging community. However, the impact of reconstruction settings on …
Interchangeability of radiomic features between [18F]‐FDG PET/CT and [18F]‐FDG PET/MR
D Vuong, S Tanadini‐Lang, MW Huellner… - Medical …, 2019 - Wiley Online Library
Purpose Radiomics is a promising tool for identification of new prognostic biomarkers.
However, image reconstruction settings and test–retest variability may influence the …
However, image reconstruction settings and test–retest variability may influence the …
PET textural features stability and pattern discrimination power for radiomics analysis: An “ad-hoc” phantoms study
L Presotto, V Bettinardi, E De Bernardi, ML Belli… - Physica Medica, 2018 - Elsevier
Purpose The analysis of PET images by textural features, also known as radiomics, shows
promising results in tumor characterization. However, radiomic metrics (RMs) analysis is …
promising results in tumor characterization. However, radiomic metrics (RMs) analysis is …