title: Invited commentary.
authors: Department of Surgery (112), Buffalo VAMC, 3495 Bailey Ave, Buffalo, NY14215, USA. eddie.hoover@med.va.gov
authors: Eddie
authors: E
authors: Hoover
mesh_terms: D006801:Humans; D008197:Lymph Node Excision / Q000379:methods; D008198:Lymph Nodes / Q000473:pathology*; D008207:Lymphatic Metastasis; D008479:Mediastinal Neoplasms / Q000401:mortality / Q000556:secondary / Q000601:surgery*; D009369:Neoplasms / Q000401:mortality / Q000473:pathology / Q000601:surgery*; D011379:Prognosis; D016019:Survival Analysis