title: Invited commentary.
authors.affiliation: Division of Thoracic Surgery, Rush University Medical Center, Suite 774, 1725 W Harrison St, Chicago, IL60612-3824. michael_liptay@rush.edu
authors.forename: Michael J
authors.initials: MJ
authors.lastname: Liptay
mesh_terms: D018450:Disease Progression; D006801:Humans; D008198:Lymph Nodes / Q000473:pathology*; D008207:Lymphatic Metastasis; D008654:Mesothelioma / Q000473:pathology*; D010997:Pleural Neoplasms / Q000473:pathology