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Related Concept Videos

Barrett Esophagus-II: Clinical Manifestations and Management01:21

Barrett Esophagus-II: Clinical Manifestations and Management

1.5K
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...
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Gastroesophageal Reflux Disease II: Clinical Features and Management01:29

Gastroesophageal Reflux Disease II: Clinical Features and Management

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Gastroesophageal reflux disease, or GERD, is a persistent medical condition that affects many individuals worldwide. Its clinical manifestations can vary greatly, making diagnosis and management challenging for healthcare professionals. The following is a comprehensive overview of the clinical manifestations, assessment, and management strategies for GERD.
Clinical Manifestations
GERD presents itself in a multitude of ways, with symptoms varying from person to person. The hallmark symptoms are...
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Esophageal Strictures-II: Clinical Features and Management01:26

Esophageal Strictures-II: Clinical Features and Management

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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...
908
Barrett Esophagus-I: Introduction01:21

Barrett Esophagus-I: Introduction

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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...
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Endoscopic Procedures I: Esophagogastroduodenoscopy01:29

Endoscopic Procedures I: Esophagogastroduodenoscopy

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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:
2.0K
Esophageal Strictures-I: Introduction01:30

Esophageal Strictures-I: Introduction

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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...
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Related Experiment Video

Updated: Mar 31, 2026

Author Spotlight: Investigating the Pathophysiology of Eosinophilic Esophagitis
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Eosinophilic oesophagitis--a guide for primary care.

Julian Peter Yaxley, Bhaskar Chakravarty

    Australian Family Physician
    |October 21, 2015
    PubMed
    Summary

    Eosinophilic oesophagitis (EoE) is a rising allergic disorder causing oesophageal inflammation and dysphagia. Early recognition by general practitioners is crucial for managing this chronic condition and improving patient quality of life.

    Area of Science:

    • Gastroenterology
    • Allergy Immunology

    Background:

    • Eosinophilic oesophagitis (EoE) is a growing inflammatory oesophageal disorder.
    • Increasing incidence in Australia, particularly in patients with dysphagia.
    • EoE is a chronic, food-triggered allergic condition.

    Purpose of the Study:

    • Provide an overview of EoE pathogenesis, evaluation, and management.
    • Serve as a primary care resource for general practitioners (GPs).
    • Increase awareness of EoE in the medical community.

    Main Methods:

    • Literature review on EoE.
    • Synthesis of current understanding of EoE.
    • Clinical guidance for primary care.

    Main Results:

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    Conditional Reprogramming of Pediatric Human Esophageal Epithelial Cells for Use in Tissue Engineering and Disease Investigation
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    • EoE presents with oesophageal dysfunction symptoms and eosinophilic inflammation.
    • Management includes trigger food avoidance and corticosteroid therapy.
    • The condition is relapsing and can impact quality of life.

    Conclusions:

    • GPs play a vital role in recognizing EoE and guiding long-term patient care.
    • Effective management requires addressing trigger foods and inflammation.
    • Early diagnosis and management improve quality of life for EoE patients.