title: Sternal mass presenting as a first manifestation of lung cancer.
authors.affiliation: *Servicio de Neumología, Complejo Hospitalario Universitario A Coruña, Xubias de arriba 84, 15006 A Coruña, Spain (E-mail: pedro.jorge.marcos.rodriguez@sergas.es).
authors.forename: Pedro J
authors.initials: PJ
authors.lastname: Marcos
authors.forename: Andrés
authors.initials: A
authors.lastname: Rodríguez-Lorenzo
mesh_terms: D000230:Adenocarcinoma / Q000175:diagnosis / Q000532:radiotherapy / Q000556:secondary*; D044963:Biopsy, Fine-Needle; D001859:Bone Neoplasms / Q000175:diagnosis / Q000532:radiotherapy / Q000556:secondary*; D017809:Fatal Outcome; D006801:Humans; D008175:Lung Neoplasms / Q000473:pathology*; D008297:Male; D008875:Middle Aged; D011878:Radiotherapy; D013249:Sternum / Q000000981:diagnostic imaging / Q000473:pathology*; D014057:Tomography, X-Ray Computed