Related Experiment Video
Updated: Jul 17, 2026
10:43
Modeling Oral-Esophageal Squamous Cell Carcinoma in 3D Organoids
Published on: December 23, 2022
Initial endoscopic description of esophageal squamous cell carcinomas
Victoire Granger1, Eric Assenat, Eric Barbotte
1Service de Médecine Interne E, CHU Saint-Eloi, Montpellier.
Gastroenterologie Clinique Et Biologique
|January 11, 2007
Summary
Initial endoscopy reports for esophageal squamous cell carcinoma lack rigor. Implementing a standardized endoscopy report model can improve diagnostic accuracy and patient care.
Area of Science:
- Gastroenterology
- Oncology
- Medical Imaging
Background:
- Esophageal squamous cell carcinoma diagnosis relies heavily on initial endoscopic procedures.
- Current endoscopic reporting practices may not consistently meet recommended standards.
Purpose of the Study:
- To evaluate initial endoscopic practices for esophageal squamous cell carcinoma against current recommendations.
- To develop a standardized endoscopy report model for routine clinical use.
Main Methods:
- Retrospective review of 119 initial endoscopy reports from 122 patients diagnosed with esophageal squamous cell carcinoma (2000-2002).
- Comparison of reviewed reports against a model report based on current guidelines.
Main Results:
- Dysphagia was the primary indication for endoscopy (73.9%).
- Tumor measurements were inconsistently recorded (height 51.2%, upper 79%, lower 41%).
- 14.4% of initial reports required repeat endoscopy due to imprecise tumor descriptions; pathological diagnosis was achieved in 94.2% of initial procedures.
Conclusions:
- Inconsistent reporting in initial upper digestive endoscopy compromises procedural reliability.
- A standardized reporting model is essential for enhancing the completeness and reliability of initial endoscopic examinations.
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...
01:30Esophageal 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...
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...
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:
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...
01:26Esophageal 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...
01:30Endoscopic Studies I: Bronchoscopy and Thoracoscopy
Endoscopy is a non-surgical medical technique used to examine a person's internal organs and vessels. This lesson will focus on two types of endoscopic studies: bronchoscopy and thoracoscopy.
Bronchoscopy
Description
Bronchoscopy is a procedure that involves direct visualization of the larynx, trachea, and bronchi for diagnostic and therapeutic purposes. A flexible fiber optic or rigid bronchoscope is used to carry out the procedure. The fiber-optic bronchoscope is more frequently used due to...
Bronchoscopy
Description
Bronchoscopy is a procedure that involves direct visualization of the larynx, trachea, and bronchi for diagnostic and therapeutic purposes. A flexible fiber optic or rigid bronchoscope is used to carry out the procedure. The fiber-optic bronchoscope is more frequently used due to...