title: [Roentgenologic characteristics of small bronchoalveolar cancer of the lung under conditions of image processing using linear filtration (roentgenomorphologic comparison)].
abstract: X-ray and morphological signs were compared in 50 patients with histologically verified bronchioloalveolar cancer (BAC). Particular attention was drawn to a study of an x-ray picture after computer processing of a tomographic image using a special technique. The most characteristic x-ray signs of BAC were subpleural localization, the presence of a fragmented scar in a tumor, and ill defined outlines. The peculiarities of an x-ray picture of small-size BAC were determined by the morphological structure of a tumor, a degree of its differentiation that could be detected in most cases only after image processing by the linear filtration technique.
authors.forename: A I
authors.initials: AI
authors.lastname: Shekhteer
authors.forename: N I
authors.initials: NI
authors.lastname: Iashunskaia
authors.forename: E A
authors.initials: EA
authors.lastname: Kogan
authors.forename: T P
authors.initials: TP
authors.lastname: Belikova
mesh_terms: D002282:Adenocarcinoma, Bronchiolo-Alveolar / Q000000981:diagnostic imaging* / Q000473:pathology; D000368:Aged; D000369:Aged, 80 and over; D006801:Humans; D007091:Image Processing, Computer-Assisted; D008175:Lung Neoplasms / Q000000981:diagnostic imaging* / Q000473:pathology; D008875:Middle Aged; D011859:Radiography
vernacular_title: Rentgenologicheskie osobennosti malogo bronkhioloal'veoliarnogo raka legkogo v usloviiakh obrabotki izobrazheniia metodom lineĭnoĭ fil'tratsii (rentgenomorfologicheskie sopostavleniia).