title: [Bronchoscopic diagnosis of central peribronchial lung cancer in silicosis and silicotuberculosis].
abstract: Examination of 315 lung cancer patients with silicosis or silicotuberculosis gave grounds for recognition of 3 variants of bronchial stenosis. The efficacy of bronchoscopic techniques was related both to anatomic variant of the tumor and primary tumor position against the involved bronchus lumen. Central peribronchial cancer in silicosis and silicotuberculosis has specific features: combination of true tumor stenosis with false rigidity of the trachea and large bronchi, advanced scar anthracotic deformity of the bronchi and diffuse atrophy of bronchial mucosa, distinctive pattern of metastatic spreading.
authors.forename: V F
authors.initials: VF
authors.lastname: Paderin
authors.forename: A B
authors.initials: AB
authors.lastname: Fedotov
authors.forename: A E
authors.initials: AE
authors.lastname: Lazovskiĭ
mesh_terms: D000328:Adult; D001999:Bronchoscopy; D006801:Humans; D008175:Lung Neoplasms / Q000175:diagnosis*; D008297:Male; D008875:Middle Aged; D009362:Neoplasm Metastasis; D012829:Silicosis / Q000150:complications*; D012830:Silicotuberculosis / Q000150:complications*
vernacular_title: Bronkhoskopicheskaia diagnostika tsentral'nogo peribronkhial'nogo raka legkogo pri silikoze i silikotuberkuleze.