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

Esophagus01:24

Esophagus

3.9K
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...
3.9K
Barrett Esophagus-I: Introduction01:21

Barrett Esophagus-I: Introduction

899
Barrett's esophagus is a medical condition where the esophageal mucosa is significantly damaged by stomach acid or other digestive fluids, often due to long-term exposure associated with gastroesophageal reflux disease (GERD). In GERD, a weakened or abnormally relaxed lower esophageal sphincter allows stomach acid to flow persistently into the esophagus.
This constant acid exposure transforms the esophagus's pink mucosal lining (stratified squamous epithelium) into a type of lining more...
899
Barrett Esophagus-II: Clinical Manifestations and Management01:21

Barrett Esophagus-II: Clinical Manifestations and Management

1.1K
Individuals with Barrett's esophagus are often asymptomatic, but they may experience symptoms commonly associated with GERD, such as heartburn and acid regurgitation. Additional symptoms can include difficulty swallowing, chest pain, unintentional weight loss, blood in the stool (which may appear black, tarry, or bloody), and episodes of vomiting.
To diagnose Barrett's esophagus, healthcare providers often recommend an endoscopy for those showing symptoms of acid reflux. The procedure...
1.1K
Endoscopic Studies II: Thoracocentesis01:26

Endoscopic Studies II: Thoracocentesis

1.5K
Thoracentesis(Thoracocentesis), commonly known as pleural tap, is a medical procedure where a 22 gauge needle is inserted into the pleural space, the area between the lung and chest wall. This procedure is commonly performed to diagnose or treat various respiratory disorders.
Description
Excess pleural fluid or air may accumulate in some respiratory disorders in the thoracic cavity. To treat pleural effusion, a physician conducts thoracentesis by carefully piercing the chest wall and entering...
1.5K
Endoscopic Procedures I: Esophagogastroduodenoscopy01:29

Endoscopic Procedures I: Esophagogastroduodenoscopy

1.2K
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:
1.2K
Endoscopic Procedures II: Colonoscopy01:25

Endoscopic Procedures II: Colonoscopy

752
The colon, or large intestine, is the final segment of the digestive system. Its primary functions include absorbing water and vitamins produced by gut bacteria and transforming waste from liquid to solid to form stool. In adults, the large intestine is approximately 5 feet long and consists of four main sections:
752

You might also read

Related Articles

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

Sort by
Same author

Future Considerations When Considering Partial Thymectomy.

The Annals of thoracic surgery·2026
Same author

Correction: Outcomes of hiatal closure with surgical gastropexy alone for large paraesophageal hernia without significant reflux.

Surgical endoscopy·2026
Same author

Less May Be Enough: Clinical Equipoise for Partial Thymectomy.

The Annals of thoracic surgery·2026
Same author

Reply: Timing, risk, and relevance: Refining venous thromboembolism screening in esophageal cancer.

The Journal of thoracic and cardiovascular surgery·2026
Same author

Long-term (>5 Years) Outcomes after Magnetic Sphincter Augmentation.

Annals of surgery·2026
Same author

Prospectively screening for venous thromboembolism in patients with esophagectomy for cancer improves survival: The complexity of simplicity.

The Journal of thoracic and cardiovascular surgery·2026

Related Experiment Video

Updated: Feb 4, 2026

Author Spotlight: Advancing Biopsy Techniques with Transesophageal Ultrasound
04:35

Author Spotlight: Advancing Biopsy Techniques with Transesophageal Ultrasound

Published on: November 21, 2023

1.1K

Endoscopic Resection in the Esophagus.

Andrew F Feczko1, Brian E Louie1

  • 1Division of Thoracic Surgery, Swedish Cancer Institute, 1101 Madison Avenue, Seattle, WA 98104, USA.

Thoracic Surgery Clinics
|October 1, 2018
PubMed
Summary

Endoscopic resection offers an alternative to surgery for managing esophageal dysplasia and early cancers. Techniques like endoscopic mucosal resection and endoscopic submucosal dissection are reviewed, comparing their effectiveness and controversies.

Keywords:
Endoscopic mucosal resectionEndoscopic resectionEndoscopic submucosal dissectionEsophageal cancer

More Related Videos

Endoscopic Approach for Colloid Cyst Resection
02:30

Endoscopic Approach for Colloid Cyst Resection

Published on: May 23, 2025

796
Full-Endoscopic Surgery for Hypothalamic Hamartoma Resection
02:22

Full-Endoscopic Surgery for Hypothalamic Hamartoma Resection

Published on: April 12, 2024

976

Related Experiment Videos

Last Updated: Feb 4, 2026

Author Spotlight: Advancing Biopsy Techniques with Transesophageal Ultrasound
04:35

Author Spotlight: Advancing Biopsy Techniques with Transesophageal Ultrasound

Published on: November 21, 2023

1.1K
Endoscopic Approach for Colloid Cyst Resection
02:30

Endoscopic Approach for Colloid Cyst Resection

Published on: May 23, 2025

796
Full-Endoscopic Surgery for Hypothalamic Hamartoma Resection
02:22

Full-Endoscopic Surgery for Hypothalamic Hamartoma Resection

Published on: April 12, 2024

976

Area of Science:

  • Gastroenterology
  • Endoscopic Surgery

Background:

  • Esophageal dysplasia and early cancers require effective management strategies.
  • Traditional surgical resection (esophagectomy) carries significant morbidity.

Purpose of the Study:

  • To review the principles and techniques of endoscopic resection for esophageal dysplasia and early cancers.
  • To compare endoscopic resection with esophagectomy.
  • To address current controversies in the management of T1b lesions and post-resection gastroesophageal reflux.

Main Methods:

  • Review of endoscopic mucosal resection (EMR) and endoscopic submucosal dissection (ESD) techniques.
  • Comparison of supporting literature for EMR and ESD.
  • Comparative analysis of endoscopic resection versus esophagectomy outcomes.

Main Results:

  • Endoscopic resection techniques are detailed, with literature support.
  • Comparisons highlight the role of endoscopic resection in specific scenarios.
  • Controversies regarding T1b lesions and reflux are discussed.

Conclusions:

  • Endoscopic resection is a viable alternative to esophagectomy for selected esophageal lesions.
  • Further research is needed to clarify management guidelines for T1b lesions and optimize post-resection care to mitigate reflux.