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Related Concept Videos

Acute Pancreatitis II: Clinical Manifestations and Management01:30

Acute Pancreatitis II: Clinical Manifestations and Management

Acute pancreatitis presents a complex medical emergency characterized by rapid onset inflammation of the pancreas, demanding timely diagnosis and management to prevent complications. The condition primarily manifests through severe upper abdominal pain that often radiates to the back. This pain intensifies following the consumption of fatty foods. Accompanying symptoms such as nausea, vomiting, abdominal distention, fever, dyspnea, cyanosis, and jaundice can vary in intensity but significantly...
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:
Acute Pancreatitis II: Pathophysiology01:21

Acute Pancreatitis II: Pathophysiology

The pathophysiology of acute pancreatitis centers on injury to pancreatic acinar cells, which initiates a cascade of harmful intracellular events.This injury leads to premature activation of trypsinogen to trypsin in the pancreas. Trypsin then activates other digestive enzymes, such as chymotrypsin, elastase, and phospholipase A2, which begin breaking down pancreatic tissue. The resulting autodigestion causes local inflammation, tissue swelling, hemorrhage, and fat necrosis.Injured acinar cells...
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...
Acute Pancreatitis I: Introduction01:27

Acute Pancreatitis I: Introduction

Pancreatitis is inflammation of the pancreas, an organ located behind the stomach. It can be either acute or chronic.
Acute pancreatitis is characterized by rapid inflammation of the pancreas, often caused by factors like gallstone blockage or excessive alcohol consumption. Chronic pancreatitis, on the other hand, is a slow, progressive inflammation that may result from long-term alcohol abuse, obstructions in the pancreatic duct, or genetic factors.
The causes of acute pancreatitis include:

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Related Experiment Video

Updated: Jun 20, 2026

Indocyanine Green-Guided Intraoperative Imaging to Facilitate Video-Assisted Retroperitoneal Debridement for Treating Acute Necrotizing Pancreatitis
04:01

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Early operation for fulminant acute pancreatitis: a possible way to decrease mortality.

Dong-jie Yang1, Yu-long He, Shi-rong Cai

  • 1Department of Gastrointestinal-pancreatic Surgery, First Affiliated Hospital of Sun Yat-Sen University, Guangzhou, Guangdong 510080, China.

Chinese Medical Journal
|September 2, 2009
PubMed
Summary
This summary is machine-generated.

Early surgery for fulminant acute pancreatitis (FAP) may improve patient outcomes. Operating within 72 hours of symptom onset appears to significantly reduce mortality rates in FAP patients.

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Area of Science:

  • Gastroenterology
  • Surgical Critical Care

Background:

  • The optimal timing for surgical intervention in fulminant acute pancreatitis (FAP) remains debated.
  • Surgical treatment experience may enhance patient outcomes in FAP.

Purpose of the Study:

  • To evaluate the impact of surgical timing on mortality in patients with FAP.
  • To provide evidence supporting early surgical intervention for FAP.

Main Methods:

  • Retrospective analysis of clinical data from 26 FAP patients (2001-2005).
  • Diagnosis based on the 2007 Chinese Medical Association Guidelines for Severe Acute Pancreatitis.
  • Surgical debridement was performed on all included patients.

Main Results:

  • The overall mortality rate for FAP patients undergoing surgical debridement was 42.3% (11/26).
  • A statistically significant difference in postoperative mortality was observed between early (< or = 72 hours) and late (> 72 hours) surgery groups (22.2% vs. 87.5%).

Conclusions:

  • Early surgical intervention (within 72 hours) may reduce intra-abdominal pressure and prevent FAP progression.
  • Performing surgery within 72 hours of symptom onset is associated with decreased mortality in FAP.