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Related Concept Videos

Esophageal Varices-II: Clinical Features and Management01:28

Esophageal Varices-II: Clinical Features and Management

Esophageal varices often manifest as gastrointestinal bleeding episodes, presenting symptoms like hematemesis (vomiting of blood), hematochezia (passing fresh blood via the rectum), and melena (black, tarry stools). Other signs can include weight loss, anorexia, abdominal discomfort, jaundice, pruritus, altered mental status, and muscle cramps.
In the initial assessment, a thorough review of the patient's medical history is vital to identify risk factors such as liver disease, alcohol abuse, or...
Esophageal Varices-I: Introduction01:24

Esophageal Varices-I: Introduction

Esophageal varices are dilated, tortuous veins which are found mainly in the submucosa of the lower esophagus but which may also appear higher up or extend into the stomach. They develop due to increased pressure in the portal venous system, often as a result of liver cirrhosis. This condition scars and damages the liver, impeding normal blood flow through the portal vein. To compensate, blood seeks alternative pathways, forming fragile new vessels (varices) in the esophagus and stomach. These...
Esophageal Strictures-II: Clinical Features and Management01:26

Esophageal Strictures-II: Clinical Features and Management

Patients with esophageal strictures often experience a range of symptoms. Initially, they may have difficulty swallowing solid foods, which can progress to include liquids. Additional symptoms may involve chest pain or discomfort, regurgitating food and fluids, heartburn, unintentional weight loss, coughing or choking during meals, and hoarseness.
Healthcare providers should gather a comprehensive medical history and conduct a physical examination for diagnosis. If esophageal stricture is...
Barrett Esophagus-II: Clinical Manifestations and Management01:21

Barrett Esophagus-II: Clinical Manifestations and Management

Individuals with Barrett's esophagus are often asymptomatic, but they may experience symptoms commonly associated with GERD, such as heartburn and acid regurgitation. Additional symptoms can include difficulty swallowing, chest pain, unintentional weight loss, blood in the stool (which may appear black, tarry, or bloody), and episodes of vomiting.
To diagnose Barrett's esophagus, healthcare providers often recommend an endoscopy for those showing symptoms of acid reflux. The procedure entails...
Esophageal Strictures-I: Introduction01:30

Esophageal Strictures-I: Introduction

Esophageal strictures involve abnormal narrowing or tightening of the esophagus. They vary in length and severity, ranging from mild constriction to complete obstruction, and are classified as benign (noncancerous) or malignant (cancerous).
Etiology
The primary cause of esophageal strictures is long-standing gastroesophageal reflux disease (GERD), accounting for about 70 to 80% of adult cases. Chronic acid reflux can lead to injury and scarring of the esophageal lining, culminating in...
Esophageal Perforation-II: Clinical Manifestations and Management01:28

Esophageal Perforation-II: Clinical Manifestations and Management

Esophageal perforations manifest in various clinical forms, influenced by factors such as the perforation's cause and location (cervical, intrathoracic, or intra-abdominal), the extent of contamination, and potential injury to adjacent mediastinal structures. The timing between the perforation occurrence and treatment initiation also affects the clinical presentation.
Clinical Manifestations:

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Related Experiment Video

Updated: Jul 3, 2026

Endoscopic Injection Sclerotherapy Assisted by Cyanoacrylate and Clips for Gastroesophageal Varices
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Endoscopic Injection Sclerotherapy Assisted by Cyanoacrylate and Clips for Gastroesophageal Varices

Published on: June 13, 2025

Novel developments in esophageal vascular disorders.

Roberto de Franchis1, Alessandra Dell'Era

  • 1Department of Medical Sciences, University of Milan, Milan, Italy. roberto.defranchis@unimi.it

Current Opinion in Gastroenterology
|July 16, 2008
PubMed
Summary

This review covers 2007 studies on diagnosing esophageal varices and managing bleeding in liver cirrhosis patients. Key findings include new diagnostic tools and predictors for variceal progression and bleeding risk.

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Area of Science:

  • Gastroenterology
  • Hepatology
  • Internal Medicine

Background:

  • Esophageal variceal bleeding is a critical complication of liver cirrhosis.
  • Effective management strategies are crucial for patient survival.

Purpose of the Study:

  • To review significant 2007 studies on esophageal varices.
  • To cover diagnosis, prophylaxis, and treatment of variceal bleeding.

Main Methods:

  • Literature review of studies published in 2007.
  • Focus on noninvasive/minimally invasive diagnostic methods.
  • Analysis of prophylaxis and treatment strategies.

Main Results:

  • Multidetector computed tomographic esophagography aids in variceal diagnosis and grading.
  • Portal vein thrombosis predicts variceal worsening in cirrhosis with hepatocellular carcinoma.
  • Hepatic vein pressure gradient measurement predicts cirrhosis decompensation.

Conclusions:

  • The review synthesizes current knowledge on esophageal varices diagnosis and management.
  • Hepatic vein pressure gradient is vital for predicting portal hypertension evolution and treatment response.
  • Cost-effectiveness of interventions is considered.