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Related Concept Videos

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

Barrett Esophagus-II: Clinical Manifestations and Management

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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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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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Endoscopic Procedures I: Esophagogastroduodenoscopy01:29

Endoscopic Procedures I: Esophagogastroduodenoscopy

802
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:
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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.
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Related Experiment Video

Updated: Jan 7, 2026

Simultaneous Laryngopharyngeal and Conventional Esophageal pH Monitoring
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Future perspectives in esophageal manometry.

Stefan Lucian Popa1, Vlad Dumitru Brata2, Olga Hilda Orășan3

  • 1Second Medical Department, "Iuliu Hatieganu" University of Medicine and Pharmacy, Cluj-Napoca 400000, Romania.

World Journal of Gastrointestinal Surgery
|January 2, 2026
PubMed
Summary
This summary is machine-generated.

High-resolution manometry improves esophageal motility disorder diagnosis. Artificial intelligence (AI) integration promises automated analysis and personalized treatment for better patient outcomes.

Keywords:
Artificial intelligenceEsophageal manometryHigh-resolution manometryMotility disordersTranslational challenges

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Area of Science:

  • Gastroenterology
  • Medical Technology

Background:

  • Esophageal manometry has evolved from conventional tracings to high-resolution manometry (HRM) with topographic analysis.
  • The Chicago Classification aids in diagnosing esophageal motility disorders, but challenges persist in borderline cases and symptom correlation.

Purpose of the Study:

  • To review current and emerging technologies in esophageal manometry.
  • To explore the potential impact of these advancements, including AI, on diagnostic precision and therapeutic outcomes for esophageal motility disorders.

Main Methods:

  • Review of advancements in esophageal manometry, including HRM and topographic analysis.
  • Exploration of the role of artificial intelligence (AI) in automated data analysis, pattern recognition, and predictive modeling.
  • Discussion of novel technologies like functional luminal imaging probe technology, novel catheter designs, and ambulatory manometry.

Main Results:

  • HRM and topographic analysis have enhanced the classification and diagnosis of esophageal motility disorders.
  • AI offers potential for automated analysis, pattern recognition, and predictive modeling in manometry.
  • Emerging technologies aim to improve diagnostic accuracy, patient comfort, and personalized management strategies.

Conclusions:

  • Esophageal manometry continues to evolve with technological integration, particularly AI.
  • Future directions focus on refining metrics, incorporating adjunctive testing, and developing personalized management strategies.
  • These advancements hold promise for improving diagnostic precision and therapeutic outcomes in esophageal motility disorders.