You may not have symptoms from pancreatic cysts, which are often found when imaging tests of the abdomen are done for another reason.

When signs or symptoms of pancreatic cysts do occur, they typically include:

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

When to see a doctor

Rarely, cysts can become infected. See a doctor if you have a fever and persistent abdominal pain.

A ruptured pseudocyst can be a medical emergency, but fortunately is rare. Fluid released by the pseudocyst can damage nearby blood vessels and cause massive bleeding. A ruptured pseudocyst can also cause infection of the abdominal cavity (peritonitis). Seek emergency medical treatment if you have signs or symptoms of internal bleeding and shock, including:

  • Fainting
  • Severe abdominal pain
  • Decreased consciousness
  • Weak and rapid heartbeat
  • Vomiting of blood
Sept. 19, 2015