[Macroscopic analysis of mediastinal lymph node metastasis in lung cancer].
D006801:Humans; D008175:Lung Neoplasms / Q000473:pathology*; D008198:Lymph Nodes / Q000473:pathology*; D008207:Lymphatic Metastasis / Q000473:pathology*; D008479:Mediastinal Neoplasms / Q000473:pathology / Q000556:secondary*