title: [X-ray diagnosis of malignant non-epithelial tumors of the lung].
abstract: The paper is devoted to analysis of the investigation and treatment of 137 patients with histologically verified lung sarcoma. X-ray was the chief method of primary detection. A classification, singling out 3 types, was developed: peripheral (82.6%), central (16%) and disseminated (1.4%). The first one included nodular (76%) and pneumonia-like (6.6%) types of changes, the second one--endobronchial changes (11%), peribronchial (2.9%) and exobronchial nodular (2.1%) changes. The developed roentgenosemeiotics made it possible to diagnose malignancy in 72% of the patients, indicating its nonepithelial nature in 36%.
authors.forename: V M
authors.initials: VM
authors.lastname: Arablinskiĭ
authors.forename: O Iu
authors.initials: OIu
authors.lastname: Efimova
authors.forename: A Kh
authors.initials: AKh
authors.lastname: Trakhtenberg
authors.forename: G A
authors.initials: GA
authors.lastname: Frank
authors.forename: S V
authors.initials: SV
authors.lastname: Korenev
mesh_terms: D005260:Female; D006801:Humans; D008175:Lung Neoplasms / Q000145:classification / Q000000981:diagnostic imaging* / Q000453:epidemiology; D008297:Male; D008875:Middle Aged; D009031:Moscow / Q000453:epidemiology; D011859:Radiography; D012189:Retrospective Studies; D012509:Sarcoma / Q000145:classification / Q000000981:diagnostic imaging* / Q000453:epidemiology
vernacular_title: Rentgenodiagnostika zlokachestvennykh neépitelial'nykh opukholeĭ legkogo.