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Related Concept Videos

Esophageal Perforation-I: Introduction01:22

Esophageal Perforation-I: Introduction

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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....
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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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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 I: Meaning and Pathophysiology01:29

Gastroesophageal Reflux Disease I: Meaning and Pathophysiology

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Gastroesophageal Reflux Disease (GERD) involves the recurrent backflow of the stomach or duodenal contents into the esophagus, leading to troublesome symptoms and potential esophageal mucosal damage. Although GERD is often referred to as a disease, it is more accurately described as a syndrome, as it encompasses a range of symptoms and complications rather than a singular pathological entity, impacting a large number of individuals as the most prevalent upper gastrointestinal problem. Roughly...
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Esophageal Perforation-II: Clinical Manifestations and Management01:28

Esophageal Perforation-II: Clinical Manifestations and Management

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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:
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Esophageal Varices-I: Introduction01:24

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Esophageal varices are dilated, tortuous veins which are found mainly in the submucosa of the lower esophagus but which may also appear higher up or extend into the stomach. They develop due to increased pressure in the portal venous system, often as a result of liver cirrhosis. This condition scars and damages the liver, impeding normal blood flow through the portal vein. To compensate, blood seeks alternative pathways, forming fragile new vessels (varices) in the esophagus and stomach. These...
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Related Experiment Video

Updated: Feb 26, 2026

An Ivor Lewis Esophagectomy Designed to Minimize Anastomotic Complications and Optimize Conduit Function
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[Pharyngoesophageal diverticulum].

C A Gutschow1, P Bauerfeind2

  • 1Klinik für Viszeral- und Transplantationschirurgie, Universitätsspital Zürich, Rämistrasse 100, 8091, Zürich, Schweiz. christian.gutschow@usz.ch.

Der Chirurg; Zeitschrift Fur Alle Gebiete Der Operativen Medizen
|July 22, 2017
PubMed
Summary
This summary is machine-generated.

Pharyngoesophageal diverticula treatment has evolved, with open surgery and minimally invasive endoscopic techniques now common. This review guides best practices for diagnosing and managing these complex esophageal conditions.

Keywords:
Esophageal diverticulumPathophysiologySurgical treatmentTransoral therapyZenker’s diverticulum

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Area of Science:

  • Gastroenterology
  • Otorhinolaryngology
  • Surgical Innovation

Background:

  • Pharyngoesophageal diverticula treatment has significantly changed over 20-30 years.
  • Open transcervical approaches now routinely include upper esophageal sphincter myotomy.
  • Endoscopic techniques are gaining popularity, but their outcome superiority is debated.

Purpose of the Study:

  • To review the pathophysiology, diagnostics, and treatment of pharyngoesophageal diverticula.
  • To provide an updated guide to best clinical practices.
  • To evaluate the evidence supporting endoscopic versus open surgical approaches.

Main Methods:

  • Comprehensive review of scientific literature.
  • Analysis of current diagnostic modalities.
  • Evaluation of surgical and endoscopic treatment outcomes.

Main Results:

  • Myotomy of the upper esophageal sphincter is standard in open surgery.
  • Endoscopic procedures are perceived as less invasive but require further outcome validation.
  • Evidence synthesis to guide clinical decision-making.

Conclusions:

  • Pharyngoesophageal diverticula management requires careful consideration of evolving treatment options.
  • Further research is needed to definitively compare outcomes of endoscopic and open surgical techniques.
  • This article serves as a clinical practice guide for healthcare professionals.