title: [X-ray and radioisotopic investigational methods in tumors of the duodenopancreaticobiliary area].
mesh_terms: D000792:Angiography; D001661:Biliary Tract Neoplasms / Q000175:diagnosis*; D002760:Cholangiopancreatography, Endoscopic Retrograde; D003937:Diagnosis, Differential; D004379:Duodenal Neoplasms / Q000175:diagnosis*; D006801:Humans; D008297:Male; D010190:Pancreatic Neoplasms / Q000175:diagnosis*; D012645:Selenomethionine; D013667:Technetium
chemical_list: D013667:Technetium; D012645:Selenomethionine
vernacular_title: Rentgenoradioizotopnye metody issledovaniia pri opukholiakh duodenopankreatobiliarnoĭ zony.