Intermediate
Technical
IVT
pancreatic pseudocyst
Pronunciation: SOO-doe-sist
Fluid collection in or around the pancreas following pancreatitis or trauma.
Full Definition
A localized collection of pancreatic fluid surrounded by a fibrous capsule rather than epithelium, typically developing weeks to months after acute pancreatitis or pancreatic trauma. In pediatric patients, pancreatic pseudocysts are relatively rare but may occur following blunt abdominal trauma, viral pancreatitis, or in association with systemic conditions. Treatment options include observation for small asymptomatic cysts, percutaneous drainage, or surgical intervention depending on size, symptoms, and anatomical factors.
Usage
Usage note: Emphasize 'pseudocyst' vs. true cyst - the distinction affects treatment approach.
In Context
- "CT imaging demonstrated a large pancreatic pseudocyst causing gastric outlet obstruction." — Radiological report
- "The pancreatic pseudocyst resolved spontaneously over three months with conservative management." — Clinical follow-up
Also known as
pancreatic fluid collection
Contrasted with
pancreatic true cyst
Don't confuse with
pancreatic true cyst
pancreatic abscess
choledochal cyst