title: [Bilateral central bronchial cancer (2 case reports)].
mesh_terms: D000328:Adult; D002283:Carcinoma, Bronchogenic / Q000000981:diagnostic imaging*; D006801:Humans; D008175:Lung Neoplasms / Q000000981:diagnostic imaging*; D008297:Male; D008875:Middle Aged; D009378:Neoplasms, Multiple Primary / Q000000981:diagnostic imaging*; D011859:Radiography
vernacular_title: Dvustoronniĭ tsentral'nyĭ rak bronkhov (dva nabliudeniia).