A<unk>  is a circumscribed collection of fluid rich in amylase and other<unk>  enzymes, blood and necrotic tissue typically located in the lesser sac. It has a non-epithelialised lining made of granulation tissue and hence the name<unk>  (pseudo - false). By contrast, true cysts have an epithelial lining. This is typically a complication due to increased pressure in the<unk>  duct (e.g. stenosis, calculus, protein plugs) or<unk>  necrosis following an episode of acute<unk> is, but may also occur following abdominal trauma.<unk>  generally complicates the course of chronic<unk> is in around 30-40% of the patients.
Pancreatic pseudocyst
Pancreatic abscess
Splenic cyst
Pancreatic fistula
Splenic abscess
Gallbladder volvulus
Pancreatic trauma
Annular pancreas