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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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Varicose Veins II: Diagnostic Studies and Interprofessional Care01:26

Varicose Veins II: Diagnostic Studies and Interprofessional Care

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Varicose veins, or varicosities, develop when the valves in the veins, which control blood flow, weaken or damage. It causes blood to pool and the veins to enlarge. Understanding the clinical manifestations, diagnostic approaches, and management options for varicose veins is crucial for effective treatment and relief.Clinical manifestationsClinical manifestations of varicose veins include a heavy, achy feeling or pain after prolonged standing or sitting. This discomfort can often be relieved by...
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Venous Thrombosis III: Interprofessional Care01:29

Venous Thrombosis III: Interprofessional Care

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Venous thrombosis requires effective prevention and treatment strategies to improve patient outcomes and reduce potential complications.Prevention StrategiesHealthcare providers must prioritize preventing venous thromboembolism (VTE) for all adult patients upon admission. Interventions depend on bleeding and thrombosis risk, medical history, current medications, diagnoses, planned procedures, and patient preferences. Patients on bed rest should change positions every two hours and, if not...
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Venous Thrombosis IV: Nursing Management01:30

Venous Thrombosis IV: Nursing Management

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Nursing management begins with a thorough assessment of the patient's health history. Key factors include trauma to veins, peripherally inserted central catheters, varicose veins, recent pregnancy or childbirth, surgery, bacteremia, prolonged bed rest, atrial fibrillation, COPD, heart failure, cancer, coagulation disorders, myocardial infarction, spinal cord injury, stroke, prolonged travel, recent bone fractures, and dehydration. Review medication intake, particularly oral contraceptives,...
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Esophageal Varices-I: Introduction01:24

Esophageal Varices-I: Introduction

413
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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Anticoagulant Drugs: Low-Molecular-Weight Heparins01:30

Anticoagulant Drugs: Low-Molecular-Weight Heparins

952
Hemostasis is a crucial process that prevents excessive blood loss from damaged blood vessels. It involves various mechanisms such as vasoconstriction, platelet adhesion and activation, and fibrin formation. The importance of each mechanism depends on the type of vessel injury. In contrast, thrombosis is the abnormal formation of a blood clot within the blood vessels, leading to potential complications if the clot obstructs blood flow. Thrombosis can be caused by increased coagulability of the...
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Related Experiment Video

Updated: Sep 28, 2025

Endoscopic Injection Sclerotherapy Assisted by Cyanoacrylate and Clips for Gastroesophageal Varices
04:09

Endoscopic Injection Sclerotherapy Assisted by Cyanoacrylate and Clips for Gastroesophageal Varices

Published on: June 13, 2025

403

Variceal Bleeding: Beyond Banding.

Lolwa N Al-Obaid1, Ahmad Najdat Bazarbashi1, Marvin Ryou2

  • 1Division of Gastroenterology, Washington University in St. Louis/Barnes Jewish Hospital, St. Louis, MO, USA.

Digestive Diseases and Sciences
|April 5, 2022
PubMed
Summary
This summary is machine-generated.

Variceal bleeding remains a serious complication of portal hypertension. This review highlights alternative endoscopic therapies, including stent placement and endoscopic ultrasound-guided treatments, for managing refractory gastric and esophageal variceal bleeding.

Keywords:
Band ligationCoil therapyEsophageal stentSclerotherapyVariceal bleeding

More Related Videos

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

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Author Spotlight: Advancing Spectral Characterization of Physiological and Malperfused Tissues
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Last Updated: Sep 28, 2025

Endoscopic Injection Sclerotherapy Assisted by Cyanoacrylate and Clips for Gastroesophageal Varices
04:09

Endoscopic Injection Sclerotherapy Assisted by Cyanoacrylate and Clips for Gastroesophageal Varices

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403
Laparoscopic Splenectomy with Pericardial Devascularization for Hypersplenism and Esophageal Variceal Hemorrhage Due to Portal Hypertension
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Laparoscopic Splenectomy with Pericardial Devascularization for Hypersplenism and Esophageal Variceal Hemorrhage Due to Portal Hypertension

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Author Spotlight: Advancing Spectral Characterization of Physiological and Malperfused Tissues
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Area of Science:

  • Gastroenterology and Hepatology
  • Interventional Endoscopy

Background:

  • Portal hypertension frequently leads to variceal bleeding, a major cause of mortality.
  • Endoscopic variceal band ligation is the standard for esophageal varices, but refractory cases require alternatives.

Purpose of the Study:

  • To review alternative endoscopic therapies for managing gastric and esophageal variceal bleeding.
  • To discuss emerging interventions for refractory variceal hemorrhage.

Main Methods:

  • Literature review of alternative endoscopic treatments for variceal bleeding.
  • Focus on stent placement, hemostatic powders, over-the-scope clips, and endoscopic ultrasound-guided therapies.

Main Results:

  • Several alternative therapies show promise for hemostasis in refractory variceal bleeding.
  • Endoscopic ultrasound-guided interventions are emerging as effective options for gastric variceal bleeding.

Conclusions:

  • Alternative endoscopic therapies are crucial for managing complex variceal bleeding.
  • Further research is needed to establish the optimal role of these novel techniques.