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Related Concept Videos

Ascites01:19

Ascites

DefinitionAscites is the buildup of fluid inside the peritoneal cavity. It occurs when fluid moves out of the vascular system faster than the peritoneal lymphatics can remove it. This fluid shift is most commonly seen in liver cirrhosis but can also appear in several other systemic disorders.EtiologyCirrhosis remains the leading cause of ascites. Other conditions that can contribute include:Heart failureConstrictive pericarditisAbdominal cancersNephrotic syndromeSevere protein–calorie...
Appendicitis01:19

Appendicitis

Appendicitis is an acute inflammatory condition of the vermiform appendix, most commonly caused by obstruction of its lumen. The appendix is a narrow, blind-ended pouch that extends from the cecum, making it particularly prone to obstruction. Causes include fecaliths, lymphoid hyperplasia (often after viral infections), parasites, tumors, or foreign bodies. This obstruction initiates a cascade of pathological changes.Luminal Obstruction and Early InflammationAfter obstruction, normal mucosal...
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...
Portal Hypertension01:22

Portal Hypertension

Portal hypertension is an increase in blood pressure within the portal venous system. Normally, this pressure is less than 5 mmHg. It is considered clinically significant when it rises above 10 mmHg. At this threshold, complications from altered blood flow and venous congestion emerge.EtiologyPortal hypertension arises from conditions that impede blood flow through the liver. The most common cause is cirrhosis, in which chronic liver injury leads to fibrotic scarring. This fibrosis narrows or...
Pleural Effusion I: Introduction01:25

Pleural Effusion I: Introduction

Pleural effusion is an abnormal fluid accumulation in the pleural cavity, a narrow space between the lungs and the chest wall. It is not a disease per se but rather a symptom or indication of an underlying disease. In normal circumstances, this space contains a small amount of fluid (5 to 15 mL), a lubricant facilitating the non-frictional movement of the pleural surfaces.
There are two main types of pleural effusion: transudative and exudative. They are differentiated using Light's criteria,...
Cirrhosis I: Introduction01:23

Cirrhosis I: Introduction

Cirrhosis is a chronic, irreversible liver disease characterized by the widespread replacement of healthy liver tissue with fibrotic scar tissue and the formation of regenerative nodules.Etiology of cirrhosisCirrhosis results from sustained liver injury that triggers progressive fibrosis and structural remodeling. The underlying causes are diverse, encompassing common and less frequent clinical conditions. Regardless of the origin, all causes lead to chronic inflammation, hepatocyte loss, and...

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Focused Assessment with Sonography for Trauma (FAST) Exam: Image Acquisition
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Focused Assessment with Sonography for Trauma (FAST) Exam: Image Acquisition

Published on: September 22, 2023

Ascites.

Fredric D Gordon1

  • 1Tufts Medical School, Boston, MA, USA. Fredric_D_Gordon@lahey.org

Clinics in Liver Disease
|May 1, 2012
PubMed
Summary
This summary is machine-generated.

Ascites, a common complication of cirrhosis, signifies liver decompensation and carries a poor prognosis. Understanding its causes is crucial for effective patient management and improving survival rates.

Related Experiment Videos

Last Updated: May 22, 2026

Focused Assessment with Sonography for Trauma (FAST) Exam: Image Acquisition
07:18

Focused Assessment with Sonography for Trauma (FAST) Exam: Image Acquisition

Published on: September 22, 2023

Area of Science:

  • Hepatology
  • Gastroenterology
  • Internal Medicine

Background:

  • Ascites is the abnormal buildup of fluid within the peritoneal cavity.
  • It affects approximately 10% of cirrhosis patients and is a key indicator of liver decompensation.
  • Ascites significantly increases morbidity and mortality, with a 3-year survival rate of only 56%.

Purpose of the Study:

  • To emphasize the critical need for understanding the pathophysiology of ascites.
  • To highlight ascites as a marker of advanced liver disease and poor prognosis.
  • To underscore the importance of ascites management in improving patient outcomes.

Main Methods:

  • This abstract does not detail specific methods but discusses the clinical significance and prevalence of ascites.
  • It reviews ascites as a complication of cirrhosis and its associated risks.
  • The text focuses on the implications of ascites for patient prognosis and management.

Main Results:

  • Ascites is the most frequent complication of cirrhosis.
  • Over 10 years, 50% of patients with compensated cirrhosis develop ascites.
  • Ascites is linked to increased mortality and complications like spontaneous bacterial peritonitis and hepatorenal syndrome.

Conclusions:

  • Understanding the pathophysiology of ascites is essential for appropriate clinical management.
  • Ascites indicates significant liver decompensation and necessitates proactive medical intervention.
  • Effective management strategies are vital for improving the prognosis of patients with ascites.