Can alternative PET reconstruction schemes improve the prognostic value of radiomic features in non-small cell lung cancer?

Olena Tankyevych; Florent Tixier; Nils Antonorsi; Anas Filali Razzouki; Raphael Mondon; Thomas Pinto-Leite; Dimitris Visvikis; Mathieu Hatt; Catherine Cheze Le Rest

doi:https://doi.org/10.1016/j.ymeth.2020.11.002

doi.org/10.1016/j.ymeth.2020.11.002

Can alternative PET reconstruction schemes improve the prognostic value of radiomic features in non-small cell lung cancer?

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..., Catherine Cheze Le Rest

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Methods4.80

Volume: 188, Pages: 73 - 83

Published: Apr 1, 2021

Abstract

To evaluate the potential benefit of using alternative reconstruction schemes of PET images for the prognostic value of radiomic features.Patients (n=91) with non-small cell lung cancer were prospectively included. All had a PET/CT examination before treatment. Three different PET images were reconstructed for each patient: the standard clinical protocol (i.e., 4×4×4 mm3 voxels, 5mm Gaussian filter, denoted '200G5'), as well as using smaller...