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Related Concept Videos

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...
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: 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 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 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...
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...

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Related Experiment Video

Updated: Jul 4, 2026

Treatment of Middle-segment Pancreatic Benign Tumor Using Laparoscopic Central Pancreatectomy with End-to-end Pancreatic Duct Reconstruction
05:11

Treatment of Middle-segment Pancreatic Benign Tumor Using Laparoscopic Central Pancreatectomy with End-to-end Pancreatic Duct Reconstruction

Published on: January 2, 2026

[Infected pancreatic pseudocysts: technical notes].

S Bonventre1, M Frazzetta, A Sammartano

  • 1Università degli Studi di Palermo, Dipartimento di Discpline Chirurgiche e Oncologiche, Cattedra di Chirurgia Generale e Fisiopatologia Chirurgica, Italy.

Il Giornale Di Chirurgia
|June 12, 2008
PubMed
Summary
This summary is machine-generated.

Video-assisted necrosectomy for giant infected pancreatic pseudocysts significantly reduces sepsis and shortens recovery. This minimally invasive approach improves patient outcomes compared to traditional methods.

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Management of the Uncinate Process in No-Touch Laparoscopic Pancreaticoduodenectomy
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Related Experiment Videos

Last Updated: Jul 4, 2026

Treatment of Middle-segment Pancreatic Benign Tumor Using Laparoscopic Central Pancreatectomy with End-to-end Pancreatic Duct Reconstruction
05:11

Treatment of Middle-segment Pancreatic Benign Tumor Using Laparoscopic Central Pancreatectomy with End-to-end Pancreatic Duct Reconstruction

Published on: January 2, 2026

Management of the Uncinate Process in No-Touch Laparoscopic Pancreaticoduodenectomy
09:32

Management of the Uncinate Process in No-Touch Laparoscopic Pancreaticoduodenectomy

Published on: May 5, 2023

Area of Science:

  • Gastroenterology
  • Surgical Oncology
  • Minimally Invasive Surgery

Background:

  • Giant infected pancreatic pseudocysts pose significant treatment challenges.
  • Traditional management often involves prolonged recovery and high morbidity.

Purpose of the Study:

  • To evaluate the efficacy of video-assisted necrosectomy for infected pancreatic pseudocysts.
  • To assess if this technique reduces morbidity and shortens recovery time.

Main Methods:

  • Nine patients with giant infected pancreatic pseudocysts underwent cysto-gastro-anastomosis and necrosectomy.
  • Three patients received targeted video-assisted necrosectomy with trans-anastomotic endoscopy.
  • All patients had a nasogastric tube for continuous cavity cleansing and drainage.

Main Results:

  • Video-assisted necrosectomy led to rapid sepsis resolution within three days.
  • Postoperative imaging confirmed disappearance of necrotic areas by day five.
  • Patients undergoing video-assisted necrosectomy experienced significantly shorter recovery periods.

Conclusions:

  • Video-assisted necrosectomy offers improved sepsis control for infected pancreatic pseudocysts.
  • This technique reduces postoperative morbidity and shortens hospital stays.
  • Slightly increased operative time is offset by improved patient outcomes.