Peroral cannulation of the ampulla of Vater for direct cholangiography and pancreatography. Preliminary report of a new method.
D000368:Aged; D014670:Ampulla of Vater; D002758:Cholangiography; D002769:Cholelithiasis / Q000175:diagnosis; D003973:Diatrizoate; D005260:Female; D006801:Humans; D007441:Intubation, Gastrointestinal; D010183:Pancreatic Ducts; D011859:Radiography
D003973:Diatrizoate