Early signs of abnormality include polyhydramnios (an excess of amniotic fluid), low birth weight, and feeding intolerance immediately after birth, in particular a tendency to develop epigastric distention associated with non-biliary vomiting (the obstruction is generally above the papilla of Vater, therefore superior to the junction with the bile ducts). Different chromosomal diseases (for example trisomy 21 and, with a minor frequency, trisomy 18 and trisomy 13) are present in about 33% of subjects affected by<unk> . In adults, the clinical picture is often dominated by the sensation of postprandial distension, abdominal pain in the epigastric region, nausea and vomiting that may be present for a long time (sometimes for years) before reaching a precise diagnosis.
Annular pancreas
Duodenal atresia
Accessory pancreas
Ectopic pancreas
Pancreas divisum
Choledochal cysts
Pancreatic cyst
Porcelain gallbladder