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Related Concept Videos

Esophageal Strictures-I: Introduction01:30

Esophageal Strictures-I: Introduction

90
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...
90
Esophageal Strictures-II: Clinical Features and Management01:26

Esophageal Strictures-II: Clinical Features and Management

69
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...
69
Barrett Esophagus-II: Clinical Manifestations and Management01:21

Barrett Esophagus-II: Clinical Manifestations and Management

141
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...
141
Endoscopic Procedures I: Esophagogastroduodenoscopy01:29

Endoscopic Procedures I: Esophagogastroduodenoscopy

114
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:
114
Esophageal Perforation-I: Introduction01:22

Esophageal Perforation-I: Introduction

91
Esophageal perforation is a severe medical condition characterized by a breach in the integrity of the esophageal wall. This breach can occur due to various factors such as trauma, medical procedures, or underlying diseases. When the esophageal wall is compromised, it allows food, fluids, and digestive juices into the chest cavity or adjacent structures, leading to potential complications and health risks.
The location of esophageal perforation can vary, occurring anywhere along the esophagus....
91
Esophageal Perforation-II: Clinical Manifestations and Management01:28

Esophageal Perforation-II: Clinical Manifestations and Management

59
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:
59

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Related Experiment Video

Updated: Jun 29, 2025

Conditional Reprogramming of Pediatric Human Esophageal Epithelial Cells for Use in Tissue Engineering and Disease Investigation
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Pediatric Esophageal Dysphagia.

Erin R S Hamersley1, Cristina Baldassari2

  • 1Department of Otolaryngology - Head and Neck Surgery, Naval Medical Center Portsmouth, 620 John Paul Jones Cir, Portsmouth, VA, 23708, USA; Department of Otolaryngology - Head and Neck Surgery, Eastern Virginia Medical School, 600 Gresham Drive, Norfolk, VA 23507, USA.

Otolaryngologic Clinics of North America
|April 4, 2024
PubMed
Summary
This summary is machine-generated.

Pediatric esophageal dysphagia involves narrowing of the esophagus from structural issues like strictures or external compression. Diagnosis uses imaging, and treatment often requires surgery for symptomatic cases.

Keywords:
Esophageal dysphagiaEsophageal stricturesVascular ringVascular sling

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Area of Science:

  • Pediatric Gastroenterology
  • Esophageal Disorders
  • Swallowing Function

Background:

  • Swallowing is a complex neuromuscular process.
  • Pediatric esophageal dysphagia has structural and nonstructural causes.
  • Structural causes involve esophageal lumen narrowing.

Purpose of the Study:

  • To outline structural causes of pediatric esophageal dysphagia.
  • To describe diagnostic methods for esophageal dysphagia.
  • To discuss treatment approaches for pediatric esophageal dysphagia.

Main Methods:

  • Review of structural causes: esophageal strictures and vascular anomalies.
  • Diagnostic modalities: esophagram, computed tomography (CT), magnetic resonance imaging (MRI).
  • Treatment considerations based on diagnosis and symptoms.

Main Results:

  • Esophageal strictures result from scar tissue, causing stenosis.
  • Vascular rings and slings compress the esophagus externally.
  • Imaging is crucial for diagnosis.

Conclusions:

  • Structural pediatric esophageal dysphagia necessitates accurate diagnosis via imaging.
  • Symptomatic cases frequently require surgical intervention.
  • Understanding esophageal anatomy and pathology is key.