[Roentgenologic characteristics of small bronchoalveolar cancer of the lung under conditions of image processing using linear filtration (roentgenomorphologic comparison)].
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.
Shekhteer
A I
AI
Iashunskaia
N I
NI
Kogan
E A
EA
Belikova
T P
TP
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
Rentgenologicheskie osobennosti malogo bronkhioloal'veoliarnogo raka legkogo v usloviiakh obrabotki izobrazheniia metodom lineĭnoĭ fil'tratsii (rentgenomorfologicheskie sopostavleniia).