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

Electrical Current01:10

Electrical Current

7.1K
Electrical current is defined as the rate at which charge flows. When there is a large current present, such as that used to run a refrigerator, a large amount of charge moves through the wire in a small amount of time. If the current is small, such as that used to operate a handheld calculator, a small amount of charge moves through the circuit over a long period of time. The SI unit for current is the ampere (A), named for the French physicist André-Marie Ampère (1775–1836).
7.1K
Sustainable Development01:43

Sustainable Development

15.1K
As the human population continues to grow and use resources, we must be mindful of our planet’s natural limits. Sustainable development provides a pathway to maintain and improve human life now while also ensuring that future generations will have the resources that they need. The long-term success of sustainability efforts rests on understanding the interplay between human actions and ecological systems.
15.1K
Endoscopic Studies II: Thoracocentesis01:26

Endoscopic Studies II: Thoracocentesis

1.4K
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...
1.4K
Endoscopic Procedures I: Esophagogastroduodenoscopy01:29

Endoscopic Procedures I: Esophagogastroduodenoscopy

1.1K
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:
1.1K
Endoscopic Procedures II: Colonoscopy01:25

Endoscopic Procedures II: Colonoscopy

723
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:
723
Endoscopic Procedures V: ERCP01:26

Endoscopic Procedures V: ERCP

3.3K
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...
3.3K

You might also read

Related Articles

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

Sort by
Same author

A pilot study comparing specimen quality of ESR and EMR.

Scandinavian journal of gastroenterology·2026
Same author

Persistent Gut-Immune Axis dysregulation in long-term Post-COVID Syndrome: Insights from a prospective, observational, cross-sectional case-control study.

Mucosal immunology·2026
Same author

Clinical Endoscopic Submucosal Dissection of Trainees Tutored by Experts-ESGE Endorsed Courses and Live Endoscopic Events 2011-2015.

Journal of clinical medicine·2026
Same author

Endoscopic Resection of an Esophageal Gastrointestinal Stromal Tumor After Neoadjuvant Treatment: A New Paradigm for Minimally Invasive Therapy?

ACG case reports journal·2025
Same author

Local recurrence rates of horizontal margin-positive en bloc endoscopic submucosal dissection of colorectal neoplasia: a meta-analysis.

Gastrointestinal endoscopy·2025
Same author

[Staffing situation and basics requirement calculations in the inpatient and outpatient sector in Germany - a representative survey by the Working Group of Senior Gastroenterology Hospital Physicians (ALGK)].

Zeitschrift fur Gastroenterologie·2024

Related Experiment Video

Updated: Jan 30, 2026

Endoscopic Approach for Colloid Cyst Resection
02:30

Endoscopic Approach for Colloid Cyst Resection

Published on: May 23, 2025

768

Endoscopic resection techniques for colorectal neoplasia: Current developments.

Franz Ludwig Dumoulin1, Ralf Hildenbrand2

  • 1Department of Medicine and Gastroenterology, Gemeinschaftskrankenhaus Bonn, Bonn 53113, Germany. f.dumoulin@gk-bonn.de.

World Journal of Gastroenterology
|January 29, 2019
PubMed
Summary
This summary is machine-generated.

Cold snare resection is effective for small colorectal polyps, while endoscopic submucosal dissection (ESD) is best for large, early cancers. Endoscopic full-thickness resection addresses difficult recurrent lesions.

Keywords:
Adenoma recurrence rateCold snare resectionColorectal cancer screeningColorectal neoplasiaEndoscopic full-thickness resectionEndoscopic mucosal resectionEndoscopic polypectomyEndoscopic submucosal dissection

More Related Videos

Full-Endoscopic Surgery for Hypothalamic Hamartoma Resection
02:22

Full-Endoscopic Surgery for Hypothalamic Hamartoma Resection

Published on: April 12, 2024

960
Author Spotlight: Advancing Endoscopic Ossiculoplasty – Techniques, Innovations, and Practical Guidance for Clinical Integration
09:07

Author Spotlight: Advancing Endoscopic Ossiculoplasty – Techniques, Innovations, and Practical Guidance for Clinical Integration

Published on: January 26, 2024

3.3K

Related Experiment Videos

Last Updated: Jan 30, 2026

Endoscopic Approach for Colloid Cyst Resection
02:30

Endoscopic Approach for Colloid Cyst Resection

Published on: May 23, 2025

768
Full-Endoscopic Surgery for Hypothalamic Hamartoma Resection
02:22

Full-Endoscopic Surgery for Hypothalamic Hamartoma Resection

Published on: April 12, 2024

960
Author Spotlight: Advancing Endoscopic Ossiculoplasty – Techniques, Innovations, and Practical Guidance for Clinical Integration
09:07

Author Spotlight: Advancing Endoscopic Ossiculoplasty – Techniques, Innovations, and Practical Guidance for Clinical Integration

Published on: January 26, 2024

3.3K

Area of Science:

  • Gastroenterology and Endoscopy
  • Surgical Oncology

Background:

  • Colorectal polyp treatment relies on endoscopic polypectomy and endoscopic mucosal resection (EMR).
  • Research focuses on reducing complications, recurrence, and procedure times.
  • Newer techniques aim to improve outcomes for various polyp types and sizes.

Purpose of the Study:

  • To review current and emerging endoscopic resection techniques for colorectal polyps.
  • To compare the efficacy, indications, and limitations of cold snare resection, ESD, and endoscopic full-thickness resection.
  • To guide optimal technique selection based on polyp characteristics and clinical goals.

Main Methods:

  • Review of cold snare resection for small polyps (< 5mm to 9mm).
  • Analysis of endoscopic submucosal dissection (ESD) for large, flat, or sessile lesions, including high-grade dysplasia and early cancer.
  • Evaluation of endoscopic full-thickness resection (EFTR) for difficult-to-resect lesions and recurrences.

Main Results:

  • Cold snare resection offers reduced procedure times and lower bleeding risk without thermal damage.
  • ESD provides en bloc resection for large lesions, ideal for high-grade dysplasia/early cancer, with minimal recurrence.
  • ESD is technically demanding, costly, and best reserved for specific indications.
  • EFTR is useful for smaller, challenging lesions, such as those with scar formation.

Conclusions:

  • Cold snare resection is suitable for smaller polyps, potentially up to 9mm.
  • ESD is the preferred method for large lesions suspicious for malignancy or high-grade dysplasia.
  • EFTR is a valuable option for complex, recurrent, or difficult-to-resect polyps.