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Related Concept Videos

Esophagus01:24

Esophagus

3.6K
The esophagus, a muscular conduit linking the pharynx and stomach, measures roughly 10 inches (25.4 cm) and sits behind the trachea. It remains collapsed when not swallowing. The esophagus follows a predominantly straight path through the thoracic mediastinum and enters the abdominal cavity through a diaphragmatic opening known as the esophageal hiatus.
The movement of edibles from the pharynx into the esophagus is facilitated by the upper esophageal sphincter, which is formed primarily by the...
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Gross Anatomy of the Stomach01:16

Gross Anatomy of the Stomach

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The human stomach is a vital part of the digestive system, performing multiple functions. It is located within the peritoneum, a serous membrane that lines the abdominal cavity. The stomach plays a central role in processing food substances and interacts with other digestive organs through coordinated digestive processes. The stomach has a characteristic J-shape and is divided into four main regions. The cardia is the first section where the esophagus connects to the stomach and is the entry...
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Upper GI Series: Barium Swallow01:24

Upper GI Series: Barium Swallow

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The Barium Swallow Study, or a Barium Esophagogram, is a diagnostic imaging method used to visualize the upper gastrointestinal (GI) tract, including the esophagus, stomach, and small intestine. It employs barium sulfate, a radiopaque contrast material, to provide clear images of the upper digestive system, helping to identify abnormalities, diseases, or structural issues.
Purpose and Procedure
Patients undergoing this procedure ingest a liquid containing barium sulfate with a chalky...
1.4K
Esophageal Varices-I: Introduction01:24

Esophageal Varices-I: Introduction

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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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Esophageal Perforation-I: Introduction01:22

Esophageal Perforation-I: Introduction

373
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....
373
Esophageal Strictures-I: Introduction01:30

Esophageal Strictures-I: Introduction

558
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: Jan 5, 2026

Author Spotlight: Recent Advancements in Reoperative Foregut Surgery
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Author Spotlight: Recent Advancements in Reoperative Foregut Surgery

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Foregut Diverticula.

Simon Roh1

  • 1Division of Interventional Radiology, New York Presbyterian Hospital-Weill Cornell Medical Center, New York, NY, USA.

Korean Journal of Family Medicine
|October 30, 2019
PubMed
Summary

Diverticular disease can affect the entire gastrointestinal tract. This article focuses on foregut diverticular disease, detailing its causes, symptoms, and management strategies.

Area of Science:

  • Gastroenterology
  • Digestive Diseases

Background:

  • Diverticular disease is a condition affecting the gastrointestinal (GI) tract.
  • Pathologies include abnormal GI contractions and inflammation-induced scarring.
  • Symptoms range from asymptomatic to severe, impacting quality of life.

Purpose of the Study:

  • To describe diverticular disease specifically within the foregut.
  • To emphasize the pathophysiology, clinical presentation, and treatment of foregut diverticula.

Main Methods:

  • Review of existing literature on diverticular disease.
  • Focus on foregut manifestations.
  • Analysis of pathophysiology, clinical presentation, and treatment options.

Main Results:

Keywords:
DiverticulumEsophagusForegutSmall Bowel

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  • Diverticular disease can occur throughout the GI tract.
  • Foregut diverticula present unique challenges in diagnosis and management.
  • Treatment varies based on symptom severity.

Conclusions:

  • Foregut diverticular disease requires specific consideration.
  • Understanding pathophysiology is key to effective treatment.
  • Management strategies should be tailored to individual patient needs.