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Related Concept Videos

Esophageal Varices-II: Clinical Features and Management01:28

Esophageal Varices-II: Clinical Features and Management

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Esophageal varices often manifest as gastrointestinal bleeding episodes, presenting symptoms like hematemesis (vomiting of blood), hematochezia (passing fresh blood via the rectum), and melena (black, tarry stools). Other signs can include weight loss, anorexia, abdominal discomfort, jaundice, pruritus, altered mental status, and muscle cramps.
In the initial assessment, a thorough review of the patient's medical history is vital to identify risk factors such as liver disease, alcohol...
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Peptic Ulcer Disease IV: Management01:26

Peptic Ulcer Disease IV: Management

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Medical treatment strategies for peptic ulcers encompass various methods. The primary goal of treatment is to diminish gastric acidity and strengthen mucosal defense mechanisms.
The therapeutic approach involves ensuring adequate rest, implementing drug therapy, promoting smoking cessation, making dietary modifications, and emphasizing long-term follow-up care.
Pharmacological management
The prevailing therapy for peptic ulcers involves a combination of managing the patient's current...
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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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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
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Gastritis III: Clinical Manifestations and Management01:23

Gastritis III: Clinical Manifestations and Management

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The clinical manifestations of gastritis can vary depending on the cause and type of gastritis, but some common symptoms may include the following.
Clinical manifestations of acute gastritis
The patient with acute gastritis may have a rapid onset of symptoms, such as epigastric pain or discomfort, dyspepsia, anorexia, hiccups, or nausea and vomiting, which can last from a few hours to a few days. Erosive or hemorrhagic gastritis may cause bleeding, which may manifest as blood in vomit or as...
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Endoscopic Procedures I: Esophagogastroduodenoscopy01:29

Endoscopic Procedures I: Esophagogastroduodenoscopy

106
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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Related Experiment Video

Updated: Jun 26, 2025

Laparoscopic Splenectomy with Pericardial Devascularization for Hypersplenism and Esophageal Variceal Hemorrhage Due to Portal Hypertension
04:00

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Emergency medicine updates: Upper gastrointestinal bleeding.

Brit Long1, Michael Gottlieb2

  • 1SAUSHEC, Emergency Medicine, Brooke Army Medical Center, Fort Sam Houston, TX, USA.

The American Journal of Emergency Medicine
|May 9, 2024
PubMed
Summary
This summary is machine-generated.

Emergency clinicians should update their knowledge on upper gastrointestinal bleeding (UGIB) diagnosis and management. Key updates include revised transfusion thresholds and recommended endoscopy timing for improved patient care.

Keywords:
BleedingEndoscopyGIGastroenterologyGastrointestinalHemorrhageResuscitationTransfusionUlcerUpper gastrointestinal bleedingVarices

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Area of Science:

  • Emergency Medicine
  • Gastroenterology
  • Clinical Evidence Updates

Background:

  • Upper gastrointestinal bleeding (UGIB) is a frequent emergency department (ED) presentation.
  • Effective management requires awareness of current evidence-based guidelines.

Purpose of the Study:

  • To review key evidence-based updates in UGIB diagnosis and management.
  • To provide actionable insights for emergency clinicians.

Main Methods:

  • Literature review of recent evidence concerning UGIB.
  • Synthesis of findings relevant to emergency clinical practice.

Main Results:

  • Nasogastric tube lavage is not recommended for UGIB diagnosis.
  • Hemoglobin transfusion threshold of 7 g/dL recommended (8 g/dL for myocardial ischemia).
  • Endoscopy timing varies: within 24h for non-variceal, within 12h for variceal bleeding.
  • Risk stratification tools like the Glasgow Blatchford Score are available.

Conclusions:

  • Staying updated on UGIB literature improves emergency care.
  • Evidence-based management strategies are crucial for patient outcomes.