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Related Concept Videos

Chronic Pancreatitis I: Introduction01:24

Chronic Pancreatitis I: Introduction

The pancreas, an elongated and flat gland situated behind the stomach, serves a vital function in digesting food and managing blood sugar levels.
Pancreatitis is the inflammation of the pancreas, which occurs when the immune system becomes active and causes swelling, pain, and disruptions in organ function. Pancreatitis can manifest as either an acute or chronic condition.
Acute pancreatitis arises suddenly and lasts for a brief duration, while chronic pancreatitis is a long-term affliction...
Chronic Pancreatitis I: Introduction01:25

Chronic Pancreatitis I: Introduction

Chronic pancreatitis is a long-standing, relapsing inflammation of the pancreas, characterized by irreversible damage to the gland. It results in progressive destruction of the pancreatic parenchyma, fibrosis, and eventual loss of both exocrine and endocrine function. The disease may evolve gradually after multiple episodes of acute pancreatitis or develop independently.EtiologyChronic pancreatitis can arise from a variety of causes:Alcohol use is the leading cause, accounting for 70–80% of...
Chronic Pancreatitis II: Pathophysiology01:21

Chronic Pancreatitis II: Pathophysiology

Chronic pancreatitis is a progressive and irreversible inflammation of the pancreas, most often caused by long-term alcohol abuse, but it can also be related to ductal obstruction, smoking, or genetic factors.Chronic pancreatitis occurs when the pancreas is repeatedly exposed to harmful agents like alcohol, smoking, ductal obstruction, or genetic predisposition. These factors lead to the release of toxic metabolites and inflammatory cytokines, sustaining chronic inflammation in the pancreatic...
Chronic Pancreatitis II: Collaborative Care01:29

Chronic Pancreatitis II: Collaborative Care

The management of chronic pancreatitis is multifaceted, involving a comprehensive approach that includes thorough assessment, diagnostic testing, and a variety of management strategies.
Assessment:
Chronic Bowel Disorders: Introduction01:17

Chronic Bowel Disorders: Introduction

Chronic bowel diseases are a group of long-term conditions affecting the digestive tract, characterized by inflammation and damage to the gut lining. These conditions primarily include irritable bowel syndrome and inflammatory bowel disease.
Irritable Bowel Syndrome (IBS) is a common disorder affecting the gastrointestinal tract. The distinctive feature is recurrent abdominal pain associated with altered bowel movements, manifesting as constipation, diarrhea, or fluctuating between both. The...
Acute Pancreatitis I: Introduction01:25

Acute Pancreatitis I: Introduction

Acute pancreatitis is the sudden inflammation of the pancreas caused by the early activation of digestive enzymes, leading to the autodigestion of pancreatic tissue. This results in local inflammation and, in severe cases, systemic complications.EtiologyUnderstanding the underlying causes is crucial, as identifying the etiology guides treatment and anticipates complications. Acute pancreatitis can be triggered by various factors, typically grouped into the following clinical categories.Biliary...

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Related Experiment Video

Updated: Jul 4, 2026

Reverse Needle Continuous Suture of the Pancreatic Duct to Jejunal Mucosal Pancreaticointestinal Anastomosis in Laparoscopic Pancreaticoduodenectomy
04:31

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Published on: August 29, 2025

Pancreatic fistula: definition and current problems.

Giovanni Butturini1, Despoina Daskalaki, Enrico Molinari

  • 1Surgical and Gastroenterological Department, Verona University, Verona, Italy.

Journal of Hepato-Biliary-Pancreatic Surgery
|June 7, 2008
PubMed
Summary

Postoperative pancreatic fistula (POPF) after pancreatoduodenectomy (PD) is a major complication. A new International Study Group of Pancreatic Fistula definition and grading system aids in patient stratification and management.

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Published on: January 2, 2026

Area of Science:

  • Gastroenterology
  • Surgical Oncology
  • Clinical Outcomes Research

Background:

  • Postoperative pancreatic fistula (POPF) is a frequent and serious complication following pancreatoduodenectomy (PD).
  • Existing definitions of POPF vary widely, hindering comparative analysis of clinical outcomes.
  • Standardized criteria are needed to accurately assess POPF incidence and severity.

Purpose of the Study:

  • To introduce and validate the International Study Group of Pancreatic Fistula (IGSPF) definition and grading system for POPF.
  • To establish a common language for reporting and comparing POPF rates across studies.
  • To identify key risk factors and guide clinical management strategies.

Main Methods:

  • Development of a new, standardized definition and grading system for POPF by the IGSPF.
  • Identification of critical risk factors associated with POPF development.
  • Review of current management strategies, including conservative and surgical approaches.

Main Results:

  • The IGSPF system provides a clinically relevant grading scale for POPF.
  • Key risk factors include soft pancreatic texture and a small main pancreatic duct diameter (≤3 mm).
  • Conservative management is often effective, but surgical intervention is necessary for severe cases.

Conclusions:

  • The IGSPF definition and grading system offer a standardized approach to POPF assessment.
  • Accurate POPF classification improves understanding of its clinical impact and resource utilization.
  • Risk factor identification aids in targeted prevention and management strategies for POPF.