title: Preoperative endoscopic cannulation of pancreatic and biliary ducts.
mesh_terms: D000328:Adult; D000368:Aged; D014670:Ampulla of Vater / Q000601:surgery; D001650:Bile Duct Neoplasms / Q000175:diagnosis; D001652:Bile Ducts / Q000601:surgery*; D002404:Catheterization; D002769:Cholelithiasis / Q000175:diagnosis; D004724:Endoscopy; D005260:Female; D006801:Humans; D007565:Jaundice / Q000175:diagnosis; D008297:Male; D008875:Middle Aged; D010183:Pancreatic Ducts / Q000601:surgery*; D010190:Pancreatic Neoplasms / Q000175:diagnosis; D010195:Pancreatitis / Q000175:diagnosis; D011300:Preoperative Care