title: [Endoscpic diagnosis of malignant neoplasms of the pancreatoduodenal zone].
mesh_terms: D000230:Adenocarcinoma / Q000175:diagnosis*; D000368:Aged; D014670:Ampulla of Vater; D001650:Bile Duct Neoplasms / Q000175:diagnosis*; D004379:Duodenal Neoplasms / Q000175:diagnosis*; D004724:Endoscopy; D005260:Female; D005336:Fiber Optic Technology; D006801:Humans; D008297:Male; D008875:Middle Aged; D010190:Pancreatic Neoplasms / Q000175:diagnosis*
vernacular_title: Endoskopicheskaia diagnostika zlokachestvennykh opukholeĭ pankreatoduodenal'noĭ zony.