title: [X-ray studies in the diagnosis of pyloroduodenal ulcerative stenoses].
abstract: Combined clinical and x-ray investigation of 100 patients operated on for pyloroduodenal ulcerative stenoses was conducted. Methods of polypositional and polyprojectional x-ray investigation including a double contrast study and a differentiated use of cholinolytic and cholinomimetic drugs were standardized. The x-ray classification of stenosis was improved on the basis of radiological and surgical correlations and quantitative analysis of indices characterizing a degree of stenosis compensation. Criteria for the determination of a degree of stenosis were worked out.
authors.forename: E Z
authors.initials: EZ
authors.lastname: Poliak
authors.forename: N V
authors.initials: NV
authors.lastname: Momot
mesh_terms: D000328:Adult; D000368:Aged; D004381:Duodenal Ulcer / Q000150:complications / Q000000981:diagnostic imaging*; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D011707:Pyloric Stenosis / Q000000981:diagnostic imaging* / Q000209:etiology; D011859:Radiography; D013276:Stomach Ulcer / Q000150:complications / Q000000981:diagnostic imaging*
vernacular_title: Rentgenologicheskoe issledovanie v diagnostike piloroduodenal'nykh iazvennykh stenozov.