Fig. 2From: Development of a PET/CT molecular radiomics-clinical model to predict thoracic lymph node metastasis of invasive lung adenocarcinoma ≤ 3 cm in diameterROC curve analysis of five predictive models, including the clinical model, CT radiomic model, PET radiomic model, PET/CT radiomic model, and combined PET/CT radiomics-clinical model in the training group (A) and test group (B), respectivelyBack to article page