title: [Possibilities of present-day research methods in the diagnosis of precancerous changes in the mucous membrane and "minor" endophytic gastric cancer].
abstract: Complex x-ray, endoscopic and morphologic examinations of the stomach carried out in 1250 patients revealed 152 cases with precancer mucosal changes (epithelial dysplasia, intestinal metaplasia). X-ray and endoscopic signs are described which permit suspect precancer changes in the gastric mucosa and "minor" endophytic cancer. Dysplasia progress was observed in 15.5% of cases, no progress in 21.1%. The diagnosis of such conditions should be complex. High-risk groups should be formed with due consideration for both the morphologic criterion and the x-ray and endoscopic signs of gastric wall involvement.
authors: A N
authors: AN
authors: Gorelik
authors: R F
authors: RF
authors: Akberov
mesh_terms: D000328:Adult; D000368:Aged; D003937:Diagnosis, Differential; D005260:Female; D005753:Gastric Mucosa / Q000473:pathology*; D005773:Gastroscopy; D006801:Humans; D008297:Male; D008875:Middle Aged; D011230:Precancerous Conditions / Q000175:diagnosis / Q000000981:diagnostic imaging* / Q000473:pathology; D011859:Radiography; D012106:Research; D013270:Stomach / Q000473:pathology; D013274:Stomach Neoplasms / Q000175:diagnosis / Q000000981:diagnostic imaging* / Q000473:pathology
vernacular_title: Vozmozhnosti sovremennykh metodov issledovaniia v diagnostike predrakovykh izmeneniĭ slizistoĭ obolochki i "malogo" éndofitnogo raka zheludka.