Accessory pancreas

Accessory Pancreas

Accessory pancreas (pronunciation: ak-ses-uh-ree pan-kree-uhs) is a rare congenital anomaly where ectopic pancreatic tissue is found outside the normal location of the pancreas.

Etymology

The term "accessory pancreas" is derived from the Latin word "accessorius" meaning additional, and the Greek word "pankreas" meaning all flesh, referring to the gland's function in digestion and insulin production.

Definition

Accessory pancreas, also known as ectopic pancreas, heterotopic pancreas, or aberrant pancreas, is a condition where small groups of pancreatic cells are found outside their usual location. These cells are often found in the stomach, duodenum, or jejunum, but can also be found in other parts of the body such as the gallbladder, liver, or spleen.

Clinical Significance

While accessory pancreas is usually asymptomatic, it can sometimes cause abdominal pain, nausea, vomiting, or gastrointestinal bleeding if it becomes inflamed or if it obstructs the gastrointestinal tract. It can also lead to the development of pancreatic pseudocysts or pancreatic cancer.

Diagnosis

Diagnosis of accessory pancreas is often incidental, discovered during surgery or imaging studies for other conditions. It can be confirmed through histological examination, which shows the presence of pancreatic acini, ducts, and islet cells.

Treatment

Treatment for accessory pancreas is usually not necessary unless it causes symptoms or complications. In such cases, surgical removal may be required.

Related Terms

External links

Medical encyclopedia article on Accessory pancreas
Wikipedia's article - Accessory pancreas

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