title: Invited commentary.
authors.affiliation: Department of Thoracic Surgery, Roswell Park Cancer Institute, Elm St and Carlton St, Buffalo, NY 14263, USA. chumy.nwogu@roswellpark.org
authors.forename: Chumy
authors.initials: C
authors.lastname: Nwogu
mesh_terms: D002289:Carcinoma, Non-Small-Cell Lung / Q000401:mortality* / Q000473:pathology / Q000601:surgery; D018572:Disease-Free Survival; D005260:Female; D006801:Humans; D008175:Lung Neoplasms / Q000401:mortality* / Q000473:pathology / Q000601:surgery; D008197:Lymph Node Excision / Q000379:methods; D008198:Lymph Nodes / Q000473:pathology* / Q000601:surgery; D008297:Male; D009367:Neoplasm Staging / Q000379:methods*; D011013:Pneumonectomy / Q000379:methods / Q000401:mortality; D011379:Prognosis; D012189:Retrospective Studies; D015996:Survival Rate