Annular pancreas

Below you will find more information about Annular pancreas from Medigest. If you believe that you are suffering from any of the symptoms of Annular pancreas it is important that you obtain an accurate diagnosis from a medical professional to ensure that you obtain the correct medication or treatment for your condition. There are medical conditions that carry similar symptoms associated with Annular pancreas and therefore the information provided by Medigest is offered as a guideline only and should never be used in preference to seeking professional medical advice. The information relating to Annular pancreas comes from a third party source and Medigest will not be held liable for any inaccuracies relating to the information shown.


Annular pancreas is an extremely rare condition that occurs in 1 out of 15,000 newborns. Annular pancreas is a condition wherein the second part of the "duodenum" is surrounded by pancreatic tissues that continue up to the head of the pancreas. This part of the pancreas constricts the duodenum and impairs or blocks the flow of food to the intestines.


To confirm Annular pancreas in newborns, ultrasound, CT scan, abdominal x-ray and series of upper GI and small bowel can be used immediately after birth. Treatment to Annular pancreas is usually done by bypassing obstructed segments of the duodenum using a process called "duodenostomy". Laparoscopic gastrojejunostomy is another method that can be used to treat Annular pancreas.

Symptoms and Signs

Early signs of annular pancreas include abnormalities such as polyhydramnios, low birth weight, excess amniotic fluid and feeding intolerance after birth.


Annular pancreas is usually associated with abnormal development of embryos. However, Annular pancreas can also occur in adults.

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