title: [Clinicopathological study on the mode of lymph node metastasis in esophageal cancer].
mesh_terms: D000368:Aged; D004938:Esophageal Neoplasms / Q000473:pathology*; D005260:Female; D006801:Humans; D008198:Lymph Nodes / Q000473:pathology; D008207:Lymphatic Metastasis / Q000473:pathology*; D008297:Male; D008875:Middle Aged