Answer :
Final answer:
A pancreatic pseudocyst is a collection of pancreatic fluid enclosed by a fibrous wall.
Explanation:
A collection of pancreatic fluid enclosed by a fibrous wall is called a pancreatic pseudocyst. It is formed when the pancreas is damaged and the pancreatic enzymes and tissue fluid are contained by a wall made of fibrous tissue. Pancreatic pseudocysts can occur as a complication of pancreatitis or pancreatic trauma.