306 Correlation between radiomic features extracted from CT images of non small cells lung cancer (NSCLC) and lymph node status: Preliminary results

Purpose To extract radiomic features from CT images of non small cells lung cancer (NSCLC) patients, assess their repeatability and reproducibility, and investigate their possible correlation with lymph node status (pN). Methods CT images of 481 patients affected by NSCLC were considered, selecting only images acquired at our Institution with 120 kV and 2.5 mm slice thickness. The 3D Regions Of Interest (ROIs) delineating the nodule were drawn...