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[Repeated laparotomy for acute necrotizing pancreatitis]

M I Pirski1, W Gacyk, D Zadrozny

  • 1I Katedry i Kliniki Chirurgii Akademii Medycznej w Gdańsku.

Wiadomosci Lekarskie (Warsaw, Poland : 1960)
|January 1, 1997
PubMed
Summary

Infected pancreatic necrosis (IPN) affects 6.5% of acute pancreatitis patients, often requiring repeated laparotomies. CT imaging offers 100% accuracy for diagnosis, crucial for managing this severe complication.

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Area of Science:

  • Gastroenterology
  • Surgical Pathology

Background:

  • Acute pancreatitis is a common gastrointestinal emergency.
  • Infected pancreatic necrosis (IPN) is a severe complication with high morbidity and mortality.
  • Early and accurate diagnosis of IPN is critical for effective management.

Purpose of the Study:

  • To evaluate the incidence, causes, diagnostic accuracy of imaging, and outcomes of patients with infected pancreatic necrosis (IPN).

Main Methods:

  • Retrospective analysis of 569 patients treated for acute pancreatitis between 1984 and 1996.
  • Identification of 37 patients who developed IPN.
  • Review of etiological factors, imaging results (ultrasound - USG, computed tomography - CT), surgical procedures (repeated laparotomies per Bradley's procedure), and patient outcomes.

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Main Results:

  • IPN developed in 6.5% of acute pancreatitis cases.
  • Common causes included alcohol abuse (14 cases) and bile duct stones (11 cases).
  • Computed tomography (CT) demonstrated 100% accuracy in diagnosing IPN, compared to 62% for ultrasound (USG).
  • All patients presented with sepsis, and 25 experienced multiorgan insufficiency.
  • Hospital mortality was 30% (11 patients), primarily due to multiorgan insufficiency.

Conclusions:

  • Infected pancreatic necrosis is a significant complication of acute pancreatitis with a high mortality rate.
  • CT imaging is highly accurate for diagnosing IPN.
  • Multiorgan insufficiency is the leading cause of death in IPN patients.