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Pancreatic pseudocysts: clinical and endoscopic experience
J C Kolars1, M O Allen, H Ansel
1Department of Medicine, VA Medical Center, Minneapolis, Minnesota.
The American Journal of Gastroenterology
|March 1, 1989
Summary
Pancreatic pseudocyst (PC) infection is linked to hospitalizations and recurrence. Endoscopic retrograde cholangiopancreatography (ERCP) and PC content cultures enhance understanding of this condition.
Area of Science:
- Gastroenterology
- Surgical Gastroenterology
- Abdominal Imaging
Background:
- Pancreatic pseudocysts (PC) are a common complication of pancreatitis.
- Understanding PC pathophysiology and risk factors for recurrence is crucial for patient management.
Purpose of the Study:
- To evaluate clinical and endoscopic variables in patients with pancreatic pseudocysts.
- To determine the correlation between PC infection and patient outcomes.
Main Methods:
- Retrospective review of 51 patients with proven pancreatic pseudocysts.
- Analysis of pre-operative endoscopic retrograde cholangiopancreatography (ERCP) findings, including pancreatograms and cholangiograms.
- Intraoperative culture of PC contents.
Main Results:
- PC infection was significantly correlated with recurrent hospitalizations and PC recurrence.
- ERCP revealed PC communication with the pancreatic duct in 29 patients and ductal obstruction in 11.
- Abnormal cholangiograms (19/35) showed ductal narrowing (16) or biliary calculi (3).
- PC infection occurred in 17/29 patients with positive cultures.
- PC size, multiplicity, location, and ductal communication did not influence outcomes.
Conclusions:
- PC infection is a significant factor influencing patient outcomes, including hospitalization and recurrence.
- ERCP and PC content cultures provide valuable insights into PC disease.
- Further research is needed to elucidate optimal management strategies for PC.