Fig. 3From: Preoperative prediction of clinical and pathological stages for patients with esophageal cancer using PET/CT radiomicsFeature selection using the mRMR method. A1–3 Screened from CT, PET, and fused radiomics features for T stage, respectively. B1–3 Screened from CT, PET, and fused radiomics features for LNM, respectively. C1–3 Screened from CT, PET, and fused for pstage, respectivelyBack to article page