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

Imaging Studies III: Gastrointestinal Motility Studies and Virtual Colonoscopy01:26

Imaging Studies III: Gastrointestinal Motility Studies and Virtual Colonoscopy

655
This lesson explores three gastrointestinal imaging techniques: radionuclide testing, colonic transit studies, and virtual colonoscopy.
Radionuclide Testing
Radionuclide testing is a sophisticated medical technique for assessing gastrointestinal motility. It focuses on gastric emptying and colonic transit time. Radioactive markers track the movement of food through the digestive system, providing insights into gastrointestinal disorders.
In gastric emptying studies, a meal's liquid and...
655
Endoscopic Procedures II: Colonoscopy01:25

Endoscopic Procedures II: Colonoscopy

1.3K
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:
1.3K
Endoscopic Procedures III: Video Capsule Endoscopy01:28

Endoscopic Procedures III: Video Capsule Endoscopy

1.4K
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,...
1.4K
Endoscopic Procedures V: ERCP01:26

Endoscopic Procedures V: ERCP

7.1K
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...
7.1K
Endoscopic Procedures IV: Sigmoidoscopy and Laproscopy01:26

Endoscopic Procedures IV: Sigmoidoscopy and Laproscopy

1.2K
Sigmoidoscopy and laparoscopy are distinct medical procedures that enable physicians to internally inspect different parts of the GI tract. Although they serve different purposes, each is essential for diagnosing and, in some cases, treating various medical conditions.
Sigmoidoscopy
Sigmoidoscopy is a diagnostic procedure that uses a flexible sigmoidoscope equipped with a light source and camera to examine the rectum and sigmoid colon. The procedure involves inserting the tube through the anus...
1.2K
Endoscopic Procedures I: Esophagogastroduodenoscopy01:29

Endoscopic Procedures I: Esophagogastroduodenoscopy

2.3K
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:
2.3K

You might also read

Related Articles

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

Sort by
Same author

MIT-001, a Mitochondria-Targeted ROS Scavenger, Ameliorates DSS-Induced Colitis and Is Associated with Reduced HMGB1 and IL-1β Expression.

International journal of molecular sciences·2026
Same author

Anxiety and Depression Are Associated with Poor Long-term Quality of Life in Moderate-to-Severe Ulcerative Colitis: Results of a 3-Year Longitudinal Study of the MOSAIK Cohort.

Gut and liver·2024
Same author

Comparison of One-Person Technique and Two-Person Technique for Colonoscope Insertion: A Randomized Controlled Trial.

Journal of clinical medicine·2024
Same author

Effect of Probiotics in Stress-Associated Constipation Model in Zebrafish (<i>Danio rerio</i>) Larvae.

International journal of molecular sciences·2024
Same author

A Machine Learning-Based Diagnostic Model for Crohn's Disease and Ulcerative Colitis Utilizing Fecal Microbiome Analysis.

Microorganisms·2024
Same author

Survey results from the participants of the Asian Young Endoscopist Award and International Young Endoscopist Award as part of the International Digestive Endoscopy Network.

Clinical endoscopy·2023

Related Experiment Video

Updated: Apr 25, 2026

Diagnosis of Neoplasia in Barrett&#8217;s Esophagus using Vital-dye Enhanced Fluorescence Imaging
06:55

Diagnosis of Neoplasia in Barrett’s Esophagus using Vital-dye Enhanced Fluorescence Imaging

Published on: May 11, 2014

10.5K

Equipment-based image-enhanced endoscopy for differentiating colorectal polyps.

Ja Seol Koo1

  • 1Division of Gastroenterology and Hepatology, Department of Internal Medicine, Korea University College of Medicine, Seoul, Korea.

Clinical Endoscopy
|August 19, 2014
PubMed
Summary

Image-enhanced endoscopy (IEE) improves colorectal cancer detection by highlighting lesions. Advanced IEE methods like NBI, FICE, and i-Scan enhance adenoma detection rates and diagnostic accuracy.

Keywords:
Colorectal polypImage enhancementNarrow band imaging

More Related Videos

Flexible Colonoscopy in Mice to Evaluate the Severity of Colitis and Colorectal Tumors Using a Validated Endoscopic Scoring System
15:49

Flexible Colonoscopy in Mice to Evaluate the Severity of Colitis and Colorectal Tumors Using a Validated Endoscopic Scoring System

Published on: October 16, 2013

31.7K
Murine Endoscopy for In Vivo Multimodal Imaging of Carcinogenesis and Assessment of Intestinal Wound Healing and Inflammation
09:42

Murine Endoscopy for In Vivo Multimodal Imaging of Carcinogenesis and Assessment of Intestinal Wound Healing and Inflammation

Published on: August 26, 2014

18.5K

Related Experiment Videos

Last Updated: Apr 25, 2026

Diagnosis of Neoplasia in Barrett&#8217;s Esophagus using Vital-dye Enhanced Fluorescence Imaging
06:55

Diagnosis of Neoplasia in Barrett’s Esophagus using Vital-dye Enhanced Fluorescence Imaging

Published on: May 11, 2014

10.5K
Flexible Colonoscopy in Mice to Evaluate the Severity of Colitis and Colorectal Tumors Using a Validated Endoscopic Scoring System
15:49

Flexible Colonoscopy in Mice to Evaluate the Severity of Colitis and Colorectal Tumors Using a Validated Endoscopic Scoring System

Published on: October 16, 2013

31.7K
Murine Endoscopy for In Vivo Multimodal Imaging of Carcinogenesis and Assessment of Intestinal Wound Healing and Inflammation
09:42

Murine Endoscopy for In Vivo Multimodal Imaging of Carcinogenesis and Assessment of Intestinal Wound Healing and Inflammation

Published on: August 26, 2014

18.5K

Area of Science:

  • Gastroenterology
  • Endoscopic Imaging

Background:

  • Colonoscopy is crucial for colorectal cancer screening and surveillance.
  • A 2%-6% miss rate for advanced colorectal neoplasm exists, potentially due to lesion image intensity.
  • Image-enhanced endoscopy (IEE) can improve lesion visualization.

Purpose of the Study:

  • To evaluate the impact of image-enhanced endoscopy (IEE) on colorectal lesion detection and diagnostic accuracy.
  • To compare the effectiveness of different IEE methods in identifying colorectal neoplasia.

Main Methods:

  • Utilized equipment-based IEE techniques: Narrow Band Imaging (NBI), Fujinon Intelligent Color Enhancement (FICE), and i-Scan.
  • Observed mucosal epithelium microstructure and capillaries of colorectal lesions.
  • Assessed adenoma detection rates and diagnostic accuracy compared to standard colonoscopy.

Main Results:

  • IEE methods effectively highlight colorectal lesions, improving adenoma detection rates.
  • NBI, FICE, and i-Scan demonstrate comparable detection rates for colorectal lesions.
  • NBI aids in differentiating polyps and predicting submucosal invasion in malignant tumors.

Conclusions:

  • IEE significantly enhances the detection and diagnostic accuracy of colorectal neoplasia.
  • Advanced endoscopic equipment, including NBI, FICE, and i-Scan, offers improved visualization for better patient outcomes.
  • Further development in endoscopic technology may lead to new treatment paradigms for colorectal cancer.