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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...
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...
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...
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...
Heart Failure III: Clinical Manifestations01:26

Heart Failure III: Clinical Manifestations

Heart failure (HF) manifests primarily as dyspnea, fatigue, and fluid retention, resulting in peripheral and pulmonary edema. Symptoms may vary depending on which ventricle is more affected, left or right.Left-Sided Heart FailureAlso known as left ventricular failure, this condition results from the left ventricle's inability to fill or eject sufficient blood into the systemic circulation. It leads to pulmonary congestion, which occurs when the left ventricle fails to eject blood effectively...

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Related Experiment Video

Updated: Jun 1, 2026

Retroperitoneal Laparoscopic Debridement and Drainage for Pancreatic Abscess
03:42

Retroperitoneal Laparoscopic Debridement and Drainage for Pancreatic Abscess

Published on: March 15, 2024

[An unusual ascites...].

A Miéville1, G Maillard Dewarrat, J Bauer

  • 1Département de Médecine Interne, CHUV Lausanne, 1101 Lausanne. anne.mieville@chuv.ch

Praxis
|May 27, 2011
PubMed
Summary
This summary is machine-generated.

Ascites, or abdominal fluid buildup, can signal rare conditions. This case highlights malignant peritoneal mesothelioma as a cause requiring prompt diagnosis and treatment for better patient outcomes.

Related Experiment Videos

Last Updated: Jun 1, 2026

Retroperitoneal Laparoscopic Debridement and Drainage for Pancreatic Abscess
03:42

Retroperitoneal Laparoscopic Debridement and Drainage for Pancreatic Abscess

Published on: March 15, 2024

Area of Science:

  • Oncology
  • Gastroenterology
  • Pathology

Background:

  • Ascites is a common finding in internal medicine, necessitating a broad differential diagnosis.
  • Rare pathologies causing ascites require urgent investigation to ensure timely and effective treatment.
  • Malignant peritoneal mesothelioma is an uncommon but critical cause of ascites.

Observation:

  • A 50-year-old patient presented with progressively worsening ascites.
  • The patient's clinical presentation suggested peritoneal carcinosis.
  • Diagnostic workup confirmed the presence of malignant peritoneal mesothelioma.

Findings:

  • Peritoneal carcinosis secondary to malignant peritoneal mesothelioma was identified as the cause of ascites.
  • The case underscores the importance of considering rare neoplastic conditions in ascites diagnosis.
  • Rapid diagnostic evaluation is crucial for managing such aggressive pathologies.

Implications:

  • Early identification of malignant peritoneal mesothelioma can significantly impact patient prognosis.
  • This case emphasizes the need for advanced imaging and diagnostic procedures for rare peritoneal diseases.
  • Understanding rare causes of ascites improves clinical management strategies and patient outcomes.