Pancreatic cysts

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Symptoms

By Mayo Clinic staff

You may have pancreatic cysts, including pseudocysts, but experience no symptoms. When signs or symptoms do occur, they typically include:

  • Persistent abdominal pain, which may radiate to your back
  • A mass you can feel in your upper abdomen, where your pancreas is located
  • Nausea and vomiting

When to see a doctor
Cysts can become infected, so see a doctor if you are feverish and have persistent abdominal pain.

A ruptured pseudocyst is a medical emergency. Fluid in the cyst contains enzymes activated for digestion. When a cyst ruptures, the released fluid can damage nearby blood vessels and cause massive bleeding. Seek emergency medical treatment if you have signs or symptoms of internal bleeding and shock, including:

  • Fainting
  • Severe abdominal pain
  • Decreased consciousness
  • Rapid heartbeat

DS00731

July 8, 2008

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