ROLLET , Anne-Capucine

Objectif : dans le suivi des gliomes de haut grade ayant reçu un traitement de première ligne par radio-chimiothérapie, la différenciation entre une progression tumorale vraie et une lésion radio-induite est souvent difficile. Dans les cas litigieux en imagerie par résonance magnétique (IRM), la tomographie par émission de positions (TEP) à la...

International audience

Purpose: The aim of this study was to compare the performance and added clinical value of a semiautomated radiomics model and an automated 3dimensinal convolutional neural network (3D-CNN) model for diagnosing neurodegenerative parkinsonian syndromes on 18 F-FDOPA PET images. Patients and Methods: This 2-center retrospective study included 687...

Purpose The aim of this study was to compare the performance and added clinical value of a semiautomated radiomics model and an automated 3-dimensinal convolutional neural network (3D-CNN) model for diagnosing neurodegenerative parkinsonian syndromes on 18 F-FDOPA PET images. Patients and Methods This 2-center retrospective study included 687...

Aim/Introduction: The design and validation of a reliable radiomic signature is challenging when few patients are available because the disease is rare, the imaging protocol is specific and/or the classes are unbalanced. In this context, we propose an approach to identify a signature and estimate its reliability. Materials and Methods: 84...