title: Invited commentary.
authors.affiliation: Department of Cardiothoracic Surgery, University of Pittsburgh Medical Center, C-800 UPMC, Lothrop Street, Pittsburgh, PA 15213, USA. fersonpf@upmc.edu
authors.forename: Peter F
authors.initials: PF
authors.lastname: Ferson
mesh_terms: D000230:Adenocarcinoma / Q000601:surgery*; D005260:Female; D006801:Humans; D008175:Lung Neoplasms / Q000601:surgery*; D008197:Lymph Node Excision / Q000379:methods*; D008297:Male; D011013:Pneumonectomy / Q000379:methods*; D020775:Thoracic Surgery, Video-Assisted / Q000379:methods*; D013906:Thoracoscopy / Q000379:methods*
keywords: 10