title: [Roentgeno-endoscopic diagnosis of elevated early cancer of the stomach].
abstract: The authors analysed 27 patients. It is shown that the X-ray and endoscopic methods possess sufficiently high sensitivity in identifying elevated forms of early carcinoma of the stomach (in 90% and 100%, respectively). Their specificity, however, is low because errors of each method come up to about 50%. The results of cytohistological examination are decisive in establishing the correct diagnosis. Biopsy of all elevated structures is necessary. Bearing in mind the possibility of false-negative results, the authors recommend to conduct it three times.
authors.forename: M G
authors.initials: MG
authors.lastname: Vinner
authors.forename: V M
authors.initials: VM
authors.lastname: Beloded
authors.forename: V B
authors.initials: VB
authors.lastname: Gerasimov
mesh_terms: D000368:Aged; D005260:Female; D005753:Gastric Mucosa / Q000000981:diagnostic imaging / Q000473:pathology*; D005773:Gastroscopy; D006801:Humans; D008297:Male; D008875:Middle Aged; D009367:Neoplasm Staging; D011859:Radiography; D013274:Stomach Neoplasms / Q000175:diagnosis* / Q000000981:diagnostic imaging / Q000473:pathology
vernacular_title: Rentgenoéndoskopicheskaia diagnostika vozvyshaiushchegosia rannego raka zheludka.