Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Concept Videos

Esophageal Varices-II: Clinical Features and Management01:28

Esophageal Varices-II: Clinical Features and Management

233
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...
233
Esophageal Varices-I: Introduction01:24

Esophageal Varices-I: Introduction

671
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...
671
Varicose Veins II: Diagnostic Studies and Interprofessional Care01:26

Varicose Veins II: Diagnostic Studies and Interprofessional Care

71
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...
71
Endoscopic Procedures III: Video Capsule Endoscopy01:28

Endoscopic Procedures III: Video Capsule Endoscopy

434
Capsule endoscopy, or wireless or video capsule endoscopy, is a diagnostic procedure for examining the entire gastrointestinal tract. Patients swallow a capsule about the size of a vitamin tablet. The capsule is equipped with a transmitter, a battery, an LED light source, and a color video camera to capture images throughout the gastrointestinal tract. This procedure is particularly useful for diagnosing conditions such as Crohn's disease, ulcerative colitis, tumors, polyps, ulcers,...
434
Endoscopic Procedures I: Esophagogastroduodenoscopy01:29

Endoscopic Procedures I: Esophagogastroduodenoscopy

537
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:
537
Endoscopic Procedures V: ERCP01:26

Endoscopic Procedures V: ERCP

1.5K
Endoscopic Retrograde Cholangiopancreatography (ERCP) is a diagnostic procedure that combines endoscopy and fluoroscopy to diagnose and treat conditions related to the bile ducts, pancreatic ducts, and gallbladder. This procedure is beneficial for identifying and addressing blockages, gallstones, strictures, and tumors within the biliary or pancreatic systems. ERCP is both diagnostic and therapeutic, offering the ability to visualize and treat identified problems in one session.
Patient...
1.5K

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Right-lobe hepatic mucinous cystic neoplasm with an adjacent large hemorrhagic-appearing cyst: Markedly elevated serum CEA and CA19-9 despite benign imaging/pathology.

Radiology case reports·2026
Same author

Bevacizumab-induced perforating dermatosis.

BMJ case reports·2026
Same author

Benefit of multi-hole self-expandable metal stent placement for hilar biliary bleeding: effective hemostasis without biliary branch obstruction.

Endoscopy·2026
Same author

Zinc acetate-induced gastric mucosal injury.

BMJ case reports·2026
Same author

Correction: Optimising carotegrast methyl use in ulcerative colitis: patient profiling, predictive biomarkers, and timing of efficacy evaluation (ASPECT study).

Journal of gastroenterology·2026
Same author

Impact of mirikizumab on patient-reported outcomes and quality of life in patients with Crohn's disease: results from the phase 2 SERENITY study.

Crohn's & colitis 360·2026

Related Experiment Video

Updated: Nov 16, 2025

Underwater Endoscopic Injection Sclerotherapy for Gastroesophageal Varices
02:14

Underwater Endoscopic Injection Sclerotherapy for Gastroesophageal Varices

Published on: August 1, 2025

803

Novel Endoscopic Therapy for Gastric Varices Using Direct Forward-Viewing Endoscopic Ultrasonography.

Keiji Yokoyama1, Takashi Miyayama1, Yotaro Uchida1

  • 1Department of Gastroenterology and Medicine, Fukuoka University Faculty of Medicine, Fukuoka, Japan.

Case Reports in Gastroenterology
|February 22, 2021
PubMed
Summary
This summary is machine-generated.

Direct forward-viewing endoscopic ultrasonography (DFV-EUS) aids in treating gastric varices (GV) by guiding sclerosant injection. This new method shows promise for safer, more effective gastric varices management.

Keywords:
Endoscopic treatmentEndoscopic ultrasonographyGastric varicesLiver cirrhosisPortal hypertension

More Related Videos

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

600
Endoscopic Vacuum Therapy for the Treatment of Anastomotic Leakage after Total Gastrectomy with Esophagojejunostomy
04:05

Endoscopic Vacuum Therapy for the Treatment of Anastomotic Leakage after Total Gastrectomy with Esophagojejunostomy

Published on: August 22, 2025

338

Related Experiment Videos

Last Updated: Nov 16, 2025

Underwater Endoscopic Injection Sclerotherapy for Gastroesophageal Varices
02:14

Underwater Endoscopic Injection Sclerotherapy for Gastroesophageal Varices

Published on: August 1, 2025

803
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

600
Endoscopic Vacuum Therapy for the Treatment of Anastomotic Leakage after Total Gastrectomy with Esophagojejunostomy
04:05

Endoscopic Vacuum Therapy for the Treatment of Anastomotic Leakage after Total Gastrectomy with Esophagojejunostomy

Published on: August 22, 2025

338

Area of Science:

  • Gastroenterology
  • Interventional Endoscopy
  • Medical Imaging

Background:

  • Gastric varices (GV) pose a significant risk of life-threatening hemorrhage due to potential rupture.
  • Effective hemostatic and preventive treatments are crucial for managing patients with gastric varices.
  • Current treatment options require careful consideration of risks and efficacy.

Observation:

  • A retrospective study evaluated direct forward-viewing endoscopic ultrasonography (DFV-EUS) for treating gastric varices.
  • Endoscopic injection sclerotherapy with histoacryl (EIS-HA) was performed using DFV-EUS in four patients.
  • DFV-EUS provided real-time endoscopic and ultrasound visualization during sclerosant delivery.

Findings:

  • The paracentesis success rate using DFV-EUS-guided EIS-HA was 75% (3 out of 4 patients).
  • DFV-EUS offers a significant advantage by displaying simultaneous endoscopic and ultrasound views during treatment.
  • The technique may be particularly useful when there's distance between the mucosal surface and vascular lumen or for additional puncture treatments.

Implications:

  • DFV-EUS-guided EIS-HA may represent a novel therapeutic option for managing gastric varices.
  • Further research is needed to fully elucidate the optimal use of the ultrasound view for enhanced safety and efficacy.
  • This approach could improve outcomes for patients at high risk of gastric variceal hemorrhage.