Involutive pathology of the sphincterian system of Oddi.
D000293:Adolescent; D000328:Adult; D000368:Aged; D014670:Ampulla of Vater / Q000473:pathology*; D001344:Autopsy; D001660:Biliary Tract Diseases / Q000473:pathology; D006801:Humans; D007231:Infant, Newborn; D008875:Middle Aged; D010182:Pancreatic Diseases / Q000473:pathology