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Related Concept Videos

Esophageal Strictures-I: Introduction01:30

Esophageal Strictures-I: Introduction

344
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...
344
Esophageal Strictures-II: Clinical Features and Management01:26

Esophageal Strictures-II: Clinical Features and Management

215
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...
215
Esophageal Perforation-I: Introduction01:22

Esophageal Perforation-I: Introduction

225
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....
225
Esophageal Perforation-II: Clinical Manifestations and Management01:28

Esophageal Perforation-II: Clinical Manifestations and Management

210
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:
210
Esophageal Varices-I: Introduction01:24

Esophageal Varices-I: Introduction

536
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...
536
Appendicitis-I: Introduction01:22

Appendicitis-I: Introduction

919
The appendix, a small, narrow, blind tube extending from the inferior part of the cecum, is widely regarded as a vestigial organ, having lost much of its original function through evolution. Despite its diminished role, the appendix can become inflamed, a condition known as appendicitis.
Etiology: Appendicitis can arise from various causes, primarily rooted in the obstruction of the appendix lumen. Factors contributing to this obstruction include fecal accumulation, lymphoid hyperplasia and, in...
919

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Related Experiment Video

Updated: Nov 2, 2025

Multimodality Diagnosis of Mesenteric Ischemia
05:07

Multimodality Diagnosis of Mesenteric Ischemia

Published on: July 21, 2023

846

Meckel's Diverticulum Strangulation.

Mohamed Ahmed1, Mohamed Elkahly2, Tito Gorski3

  • 1Surgery, University of California, Riverside, USA.

Cureus
|June 7, 2021
PubMed
Summary

Meckel

Area of Science:

  • Gastroenterology and Surgical Pathology
  • Congenital anomalies of the small intestine

Background:

  • Meckel's diverticulum, the most common congenital anomaly of the small intestine, arises from incomplete resolution of the omphalomesenteric duct.
  • While typically asymptomatic, it can present with complications like inflammation, hemorrhage, obstruction, or Littre's hernia, posing diagnostic challenges.

Observation:

  • A rare case of strangulated Meckel's diverticulum due to axial torsion was observed.
  • The patient presented with acute right lower quadrant abdominal pain, a key clinical manifestation.

Findings:

  • Axial torsion leading to strangulation is an uncommon but critical presentation of Meckel's diverticulum.
  • This specific mechanism highlights a unique cause of small intestinal compromise.
Keywords:
atypical appendicitisbowel obstructionlower abdominal painmeckel’s diverticulumstrangulationvolvulus

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Related Experiment Videos

Last Updated: Nov 2, 2025

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Implications:

  • Recognizing rare presentations like strangulated Meckel's diverticulum due to axial torsion is crucial for timely diagnosis and surgical intervention.
  • Understanding the diverse clinical spectrum of Meckel's diverticulum aids in managing complex gastrointestinal emergencies.