Nix, G.A.J.J.

patient pancreatie pancreatie duet pancreas bile duet papilla table stenosi pancreatitis change fistula vater diameter biliary tumor diagnosis pathology va ter cavity duodenum carcinoma pancreatie fistulas ampulla extrahepatic bile ducts malignancy disease bile ducts endoscopie shape stomach system investigation chapter radiological camman bile duet group intrapapillary contrast medium contrast abscess extrahepatic finding number hypotonic duodenography stone method position deviation >0.10 lesion criteria technique portion abnormality duodenography stenose medium study intrapapillary portion biliary tract complication hypotonic colon jaundice space cholangiography result ..... dilatation analysis treitz tract >0. 6 patients length hepatic camman pancreatography flexure symptom