title: Synchronous, separate, and similar.
authors.forename: Frank C
authors.initials: FC
authors.lastname: Detterbeck
mesh_terms: D000230:Adenocarcinoma / Q000473:pathology*; D002283:Carcinoma, Bronchogenic / Q000473:pathology*; D006801:Humans; D008175:Lung Neoplasms / Q000473:pathology*; D009364:Neoplasm Recurrence, Local / Q000473:pathology; D009367:Neoplasm Staging; D009378:Neoplasms, Multiple Primary / Q000473:pathology*; D015996:Survival Rate