title: Intrathoracic extension of retroperitoneal disease: is it purely lymphatic spread or do some potential interfascial pathways exist?
authors.forename: S
authors.initials: S
authors.lastname: Akpek
authors.forename: E T
authors.initials: ET
authors.lastname: Ilgit
mesh_terms: D006801:Humans; D012186:Retroperitoneal Neoplasms / Q000000981:diagnostic imaging / Q000473:pathology*; D012187:Retroperitoneal Space / Q000000981:diagnostic imaging / Q000473:pathology; D014057:Tomography, X-Ray Computed