abnormal pancreatic duct morphology dilated pancreatic duct MP:0009144 MPheno.ontology an increase in volume of the luminal space of the excretory duct of the exocrine pancreas that collects fluid containing digestive enzymes and transports it to the duodenum dilated Hoffmann duct dilated Wirsung canal dilated Wirsung's duct dilated duct of Wirsung dilated ductus pancreaticus pancreatic duct dilation