Predictive power of radiomic signature based on18F-FDG PET-CT images for EGFR mutation status in NSCLC

1597 null Purpose: null null Radiomics is of growing interest for tumor characterization in 18F-FDG PET/CT imaging; however, little is known about the performance of radiomics in prediction of somatic mutation status. This study aims to evaluate the association between PET radiomic features and conventional PET parameters such as standard uptake value (SUV), metabolic volume (MTV) and total lesion glycolysis (TLG), and determined the predictive...