Relation of exocrine pancreatic function to the diameter of the pancreatic and common bile ducts.
One hundred and thirty-nine patients were examined for possible chronic pancreatitis by means of both pancreozymin-secretin test and endoscopic pancreatography of pancreatocholangiography. Pancreatic function as assessed by the pancreozymin-secretin test was impaired in 89 (64%) of the entire group. No significant relationship was demonstrated between pancreatic secretion of fluid, bicarbonate and amylase and the diameter of main pancreatic duct in both the entire group of the subgroup of patients with pancreatic dysfunction. On pancreatogram no gross morphological abnormalities were found in a high proportion of patients whose pancreatic function was impaired in minimal to moderate degree. There was a significant linear correlation between the diameters of the main pancreatic duct and common bile duct. These data question the value of endoscopic pancreatography in the diagnosis of low to moderate grade chronic pancreatitis.
D000328:Adult; D000368:Aged; D000681:Amylases / Q000032:analysis; D001639:Bicarbonates / Q000032:analysis; D002766:Cholecystokinin; D002908:Chronic Disease; D003135:Common Bile Duct / Q000000981:diagnostic imaging*; D004386:Duodenum; D006801:Humans; D007419:Intestinal Secretions; D008875:Middle Aged; D010183:Pancreatic Ducts / Q000000981:diagnostic imaging*; D010195:Pancreatitis / Q000175:diagnosis* / Q000000981:diagnostic imaging; D011859:Radiography; D012633:Secretin
D001639:Bicarbonates; D012633:Secretin; D002766:Cholecystokinin; D000681:Amylases