title: [Endoscopy in the diagnosis of diseases of the esophagus, stomach and duodenum].
abstract: The results of endoscopic studies in 948 patients with various diseases of the upper digestive tract are reported. It is the author's opinion that esophago-gastrointestinal endoscopy is the most informative method of diagnosing diseases of the esophagus, stomach and duodenum.
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D004381:Duodenal Ulcer / Q000175:diagnosis*; D004724:Endoscopy; D004935:Esophageal Diseases / Q000175:diagnosis*; D004938:Esophageal Neoplasms / Q000175:diagnosis; D005260:Female; D005756:Gastritis / Q000175:diagnosis; D005770:Gastrointestinal Neoplasms / Q000175:diagnosis; D006801:Humans; D008297:Male; D008875:Middle Aged; D013272:Stomach Diseases / Q000175:diagnosis*; D013276:Stomach Ulcer / Q000175:diagnosis
vernacular_title: Endoskopiia v diagnostike zabolevaniĭ pishchevoda, zheludka i dvenadtsatiperstnoĭ kishki