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Updated: Jun 3, 2026
06:55
Diagnosis of Neoplasia in Barrett’s Esophagus using Vital-dye Enhanced Fluorescence Imaging
Published on: May 11, 2014
[Surveillance in Barrett's esophagus]
Sarah Leblanc1, Elise Pommaret, Romain Coriat
1Assistance publique-Hôpitaux de Paris, CHU Cochin Port-Royal, service de gastroentérologie, 75014 Paris, France. sarah.leblanc@cch.aphp.fr
Presse Medicale (Paris, France : 1983)
|April 1, 2011
Summary
Barrett's esophagus, a risk factor for adenocarcinoma, currently lacks preventive treatments. Regular endoscopic surveillance is crucial for early detection and curative intervention in high-risk patients.
Area of Science:
- Gastroenterology
- Oncology
- Gastroesophageal Reflux Disease
Context:
- Barrett's esophagus (BE) arises from chronic gastroesophageal reflux.
- BE is a significant risk factor for esophageal adenocarcinoma.
- Current management lacks methods to prevent malignant transformation.
Purpose:
- To highlight the importance of endoscopic surveillance in managing Barrett's esophagus.
- To emphasize early detection of precancerous and cancerous lesions.
Summary:
- Barrett's esophagus necessitates ongoing monitoring due to its association with adenocarcinoma.
- Effective prevention of malignant transformation in BE is unavailable.
- Endoscopic surveillance serves as the primary method for screening and monitoring BE patients.
Impact:
- Facilitates early diagnosis of esophageal adenocarcinoma.
- Enables timely curative treatment for precancerous or cancerous lesions.
- Improves patient outcomes through proactive management of Barrett's esophagus.
Related Concept Videos
01:21Barrett Esophagus-I: Introduction
Barrett's esophagus is a medical condition where the esophageal mucosa is significantly damaged by stomach acid or other digestive fluids, often due to long-term exposure associated with gastroesophageal reflux disease (GERD). In GERD, a weakened or abnormally relaxed lower esophageal sphincter allows stomach acid to flow persistently into the esophagus.
This constant acid exposure transforms the esophagus's pink mucosal lining (stratified squamous epithelium) into a type of lining more similar...
This constant acid exposure transforms the esophagus's pink mucosal lining (stratified squamous epithelium) into a type of lining more similar...
01:21Barrett 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...
To diagnose Barrett's esophagus, healthcare providers often recommend an endoscopy for those showing symptoms of acid reflux. The procedure entails...
01:24Upper GI Series: Barium Swallow
The Barium Swallow Study, or a Barium Esophagogram, is a diagnostic imaging method used to visualize the upper gastrointestinal (GI) tract, including the esophagus, stomach, and small intestine. It employs barium sulfate, a radiopaque contrast material, to provide clear images of the upper digestive system, helping to identify abnormalities, diseases, or structural issues.
Purpose and Procedure
Patients undergoing this procedure ingest a liquid containing barium sulfate with a chalky...
Purpose and Procedure
Patients undergoing this procedure ingest a liquid containing barium sulfate with a chalky...
01:24Esophagus
The esophagus, a muscular conduit linking the pharynx and stomach, measures roughly 10 inches (25.4 cm) and sits behind the trachea. It remains collapsed when not swallowing. The esophagus follows a predominantly straight path through the thoracic mediastinum and enters the abdominal cavity through a diaphragmatic opening known as the esophageal hiatus.
The movement of edibles from the pharynx into the esophagus is facilitated by the upper esophageal sphincter, which is formed primarily by the...
The movement of edibles from the pharynx into the esophagus is facilitated by the upper esophageal sphincter, which is formed primarily by the...
01:26Esophageal 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...
Healthcare providers should gather a comprehensive medical history and conduct a physical examination for diagnosis. If esophageal stricture is...
01:29Endoscopic Procedures I: Esophagogastroduodenoscopy
An Esophagogastroduodenoscopy (EGD) is a diagnostic procedure in which an endoscopist uses a flexible, lighted endoscope to visualize the upper gastrointestinal (GI) tract. The procedure includes visualizing the oropharynx, esophagus, stomach, and the first part of the small intestine, the duodenum.
During an EGD, the endoscope can be used to:
During an EGD, the endoscope can be used to: