title: Looking for new features to improve accuracy of EUS lymph node criteria.
authors: Enrique
authors: E
authors: Vazquez-Sequeiros
mesh_terms: D044963:Biopsy, Fine-Needle; D002289:Carcinoma, Non-Small-Cell Lung / Q000556:secondary*; D019160:Endosonography; D006801:Humans; D008175:Lung Neoplasms / Q000473:pathology*; D008198:Lymph Nodes / Q000000981:diagnostic imaging*; D008207:Lymphatic Metastasis; D009336:Necrosis; D011237:Predictive Value of Tests; D012680:Sensitivity and Specificity