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

Endoscopic Procedures III: Video Capsule Endoscopy01:28

Endoscopic Procedures III: Video Capsule Endoscopy

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, unexplained...
Endoscopic Procedures I: Esophagogastroduodenoscopy01:29

Endoscopic Procedures I: Esophagogastroduodenoscopy

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:
Endoscopic Procedures V: ERCP01:26

Endoscopic Procedures V: ERCP

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

Endoscopic Procedures IV: Sigmoidoscopy and Laproscopy

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...
Endoscopic Procedures II: Colonoscopy01:25

Endoscopic Procedures II: Colonoscopy

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:
Endoscopic Studies I: Bronchoscopy and Thoracoscopy01:30

Endoscopic Studies I: Bronchoscopy and Thoracoscopy

Endoscopy is a non-surgical medical technique used to examine a person's internal organs and vessels. This lesson will focus on two types of endoscopic studies: bronchoscopy and thoracoscopy.
Bronchoscopy
Description
Bronchoscopy is a procedure that involves direct visualization of the larynx, trachea, and bronchi for diagnostic and therapeutic purposes. A flexible fiber optic or rigid bronchoscope is used to carry out the procedure. The fiber-optic bronchoscope is more frequently used due to...

You might also read

Related Articles

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

Sort by
Same author

Optimizing bowel preparation regimens for colon capsule endoscopy: an umbrella review (overview of systematic reviews).

Therapeutic advances in gastrointestinal endoscopy·2026
Same author

Marking 25 years of capsule endoscopy: from bold innovation to enduring legacy.

Therapeutic advances in gastrointestinal endoscopy·2025
Same author

Identifying the optimal bowel preparation for small-bowel capsule endoscopy: a meta-review and umbrella meta-analysis.

Gastrointestinal endoscopy·2025
Same author

Bowel preparation quality and computer-aided detection of adenomas during colonoscopy.

Digestive and liver disease : official journal of the Italian Society of Gastroenterology and the Italian Association for the Study of the Liver·2025
Same author

Added value of a balloon-based mucosal exposure device in computer-aided detection-assisted colonoscopy: a randomized controlled trial (COMBAT study).

Endoscopy·2025
Same author

How to measure quality in device-assisted enteroscopy.

Best practice & research. Clinical gastroenterology·2025

Related Experiment Video

Updated: Jul 1, 2026

Diagnosis of Neoplasia in Barrett’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

Capsule endoscopy in neoplastic diseases.

Marco Pennazio1, Emanuele Rondonotti, Roberto de Franchis

  • 1Division of Gastroenterology 2, Department of Gastroenterology and Clinical Nutrition, S. Giovanni A.S. Hospital, Via Cavour 31, Turin 10123, Italy. pennazio.marco@gmail.com

World Journal of Gastroenterology
|September 12, 2008
PubMed
Summary
This summary is machine-generated.

Capsule endoscopy (CE) improves early detection of small-bowel tumors, especially for obscure GI bleeding. While CE identifies many unsuspected malignant tumors, further research is needed to combine it with other techniques for better outcomes.

Related Experiment Videos

Last Updated: Jul 1, 2026

Diagnosis of Neoplasia in Barrett’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

Area of Science:

  • Gastroenterology
  • Medical Imaging
  • Oncology

Background:

  • Small-bowel tumor diagnosis and management were historically challenging due to limited access and diagnostic tools.
  • Recent advancements have improved the early detection of these neoplasms.

Purpose of the Study:

  • To evaluate the role of capsule endoscopy (CE) in diagnosing small-bowel tumors.
  • To assess the impact of CE on patient management and compare its findings with previous diagnostic methods.

Main Methods:

  • Capsule endoscopy (CE) for non-invasive visualization of the entire small bowel.
  • Analysis of recent studies involving large patient populations undergoing CE for suspected small-bowel tumors.
  • Review of clinical indications, tumor detection rates, and subsequent management changes.

Main Results:

  • CE is an ideal tool for visualizing the small bowel, capturing high-quality images, and detecting small, flat lesions without radiation.
  • Small-bowel tumor frequency detected by CE is 1.6%-2.4%, with obscure GI bleeding being the primary indication.
  • CE identified many unsuspected malignant tumors, often missed by other methods, leading to changes in patient management in most cases.

Conclusions:

  • Capsule endoscopy significantly enhances the detection of small-bowel tumors, particularly in cases of obscure GI bleeding.
  • Despite limitations in determining specific pathology, CE provides critical information that alters patient management.
  • Further studies are required to determine if combining CE with advanced imaging (MRI, CT enterography) and therapeutic endoscopy improves diagnosis, treatment, survival, and cost-effectiveness.