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Related Concept Videos

Cholecystitis01:20

Cholecystitis

Cholecystitis is inflammation of the gallbladder, most commonly caused by obstruction of the cystic duct. This blockage prevents bile from draining, leading to gallbladder distension, inflammation, and potentially serious complications. This condition may present acutely or chronically and can happen with or without gallstones.EtiologyAbout 95% of cholecystitis cases are calculous, caused by gallstones blocking the cystic duct, leading to bile accumulation and inflammation of the gallbladder...
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:
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 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...
Appendicitis-II: Diagnostic Studies and Management01:29

Appendicitis-II: Diagnostic Studies and Management

Diagnosing and managing appendicitis requires a structured and comprehensive approach that spans from initial assessment to postoperative care. Here is an overview of the process:
Diagnosing Appendicitis
It requires a multifaceted approach, starting with a detailed physical examination to pinpoint the location and nature of the pain and identify any associated symptoms. Laboratory tests play a crucial role. A complete Blood Count (CBC) typically reveals leukocytosis (an increased number of...

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Related Experiment Videos

Cholecystitis after trauma.

Thomas Hamp1, Peter Fridrich, Walter Mauritz

  • 1Department of Anesthesiology and Critical Care Medicine, Lorenz-Boehler-Trauma-Hospital of the Austrian Workers' Compensation Board (AUVA), Vienna, Austria. tompson@gmx.at

The Journal of Trauma
|February 11, 2009
PubMed
Summary
This summary is machine-generated.

Posttraumatic cholecystitis is a frequent complication in critically ill trauma patients, with varied causes and a low mortality rate when treated early. Early surgical intervention, such as cholecystectomy, is crucial for improving outcomes in these patients.

Related Experiment Videos

Area of Science:

  • Trauma Surgery
  • Gastrointestinal Surgery
  • Critical Care Medicine

Background:

  • Posttraumatic cholecystitis is a significant complication in critically ill trauma patients.
  • Investigating its incidence, risk factors, and mortality is crucial for patient management.

Purpose of the Study:

  • To investigate the incidence, risk factors, histologic findings, and mortality rate of posttraumatic cholecystitis requiring surgical treatment.

Main Methods:

  • Retrospective analysis of critically ill trauma patients admitted to an urban trauma center from April 1998 to January 2005.
  • Data reviewed included hospital and ICU records, focusing on patients treated with cholecystectomy for cholecystitis.

Main Results:

  • Cholecystitis occurred in 2.6% of trauma patients, with nearly 10% of severely injured patients affected.
  • Histologic findings varied, including acute acalculous (n=28), chronic acalculous (n=25), and cholecystitis with cholecystolithiasis (n=13).
  • Early cholecystectomy (within 24 hours of suspicion) resulted in a 4.4% mortality rate.

Conclusions:

  • Posttraumatic cholecystitis is not a uniform condition; trauma severity influences acalculous forms, while cholecystolithiasis is significant in moderate trauma.
  • Early diagnosis requires integrating clinical signs, lab data, and ultrasonography.
  • Prompt surgical treatment via cholecystectomy leads to a low mortality rate.