title: Nodes or no nodes? The lymph node metastasis risk of T1 esophageal cancer revisited.
authors.affiliation: Affiliation of author: Department of Gastroenterology and Interventional Endoscopy, St. John of God Hospital (Krankenhaus Barmherzige Brüder), Regensburg, Germany. oliver.pech@barmherzige-regensburg.de.
authors.forename: Oliver
authors.initials: O
authors.lastname: Pech
mesh_terms: D004938:Esophageal Neoplasms / Q000473:pathology* / Q000601:surgery*; D016629:Esophagectomy / Q000379:methods*; D004945:Esophagoscopy / Q000706:statistics & numerical data*; D005260:Female; D006801:Humans; D008198:Lymph Nodes / Q000473:pathology*; D008297:Male