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

128
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...
128
Imaging Studies II: Positron Emission Tomography and Scintigraphy01:25

Imaging Studies II: Positron Emission Tomography and Scintigraphy

213
Positron Emission Tomography (PET) is a medical imaging technique that provides crucial insights into the body's physiological functions at a molecular level. It is an indispensable resource for diagnosing, staging, and monitoring various illnesses, notably cancer, neurological disorders, and cardiovascular conditions.
Fundamental Principles of PET
213
Stomach Histology01:26

Stomach Histology

1.4K
The stomach comprises several layers that work together to facilitate digestion and protect the organ. The outermost layer is called the serosa, which provides support and protection to the stomach. The muscularis externa layer is responsible for the mechanical breakdown of food by contracting and moving the stomach. The submucosa layer, located beneath the muscularis externa, contains connective tissue, blood vessels, nerves, and glands that secrete mucus and other substances essential for...
1.4K
Imaging Studies I: Kidney, Ureter, and Bladder Studies01:28

Imaging Studies I: Kidney, Ureter, and Bladder Studies

31
Kidney, Ureter, and Bladder (KUB) StudiesKidney, Ureter, and Bladder (KUB) studies are standard diagnostic imaging procedures used to assess the anatomy of the urinary system. They are commonly utilized for patients experiencing abdominal pain or urinary symptoms. By using a simple X-ray of the abdomen, KUB studies can reveal structural and pathological abnormalities within the kidneys, ureters, and bladder. These studies are particularly valuable in diagnosing kidney stones, urinary...
31
Upper GI Series: Barium Swallow01:24

Upper GI Series: Barium Swallow

687
The Barium Swallow Study, or a Barium Esophagogram, is a diagnostic imaging method used to visualize the upper gastrointestinal (GI) tract, including the esophagus, stomach, and small intestine. It employs barium sulfate, a radiopaque contrast material, to provide clear images of the upper digestive system, helping to identify abnormalities, diseases, or structural issues.
Purpose and Procedure
Patients undergoing this procedure ingest a liquid containing barium sulfate with a chalky...
687
Gross Anatomy of the Stomach01:16

Gross Anatomy of the Stomach

1.0K
The human stomach is a vital part of the digestive system, performing multiple functions. It is located within the peritoneum, a serous membrane that lines the abdominal cavity. The stomach plays a central role in processing food substances and interacts with other digestive organs through coordinated digestive processes. The stomach has a characteristic J-shape and is divided into four main regions. The cardia is the first section where the esophagus connects to the stomach and is the entry...
1.0K

You might also read

Related Articles

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

Sort by
Same author

A case of acute focal bacterial nephritis diagnosed by contrast-enhanced ultrasound.

Radiology case reports·2026
Same author

Peranal Endoscopic Myectomy for Lower Rectal Lesions with Severe Fibrosis: A Retrospective Study.

Digestive diseases and sciences·2026
Same author

Safety and Efficacy of Oral Tacrolimus Induction Therapy in Elderly Patients with Ulcerative Colitis: A Subanalysis of a Large Multicenter Retrospective Cohort Study.

Gerontology·2026
Same author

A Case of Autoimmune Polyendocrine Syndrome Type 3C with Warm-type Autoimmune Hemolytic Anemia which Developed during Treatment for Hashimoto's Thyroiditis.

Internal medicine (Tokyo, Japan)·2026
Same author

Metagenomic analysis of the intragastric and oral microbiome associated with gastric carcinogenesis after Helicobacter pylori eradication.

Gastric cancer : official journal of the International Gastric Cancer Association and the Japanese Gastric Cancer Association·2026
Same author

Report on the First WEGECA Meeting: Women Endoscopists for Global Exchange and Career Advancement.

Digestive endoscopy : official journal of the Japan Gastroenterological Endoscopy Society·2026

Related Experiment Video

Updated: Aug 10, 2025

Author Spotlight: Point-of-Care Ultrasound for Gastric Content Assessment and Risk Stratification in Perioperative Care
05:50

Author Spotlight: Point-of-Care Ultrasound for Gastric Content Assessment and Risk Stratification in Perioperative Care

Published on: September 22, 2023

3.1K

Linked Color Imaging for Stomach.

Eiji Umegaki1, Hiraku Misawa1, Osamu Handa1

  • 1Department of Gastroenterology & Hepatology, Kawasaki Medical School, 577 Matsushima, Kurashiki-shi, Okayama 701-0192, Japan.

Diagnostics (Basel, Switzerland)
|February 11, 2023
PubMed
Summary

Linked color imaging (LCI) aids in detecting gastritis and early gastric cancer (EGC) by visualizing mucosal changes. LCI enhances endoscopic views, helping differentiate between precancerous lesions and EGC.

Keywords:
diffuse rednessearly gastric cancerendoscopic imaginggastric intestinal metaplasiagastritisimage-enhanced endoscopylavender color signlinked color imagingthe International Commission on Illumination (CIE) 1976 (L∗a∗b∗) color space

More Related Videos

Intraoperative Gastroscopy for Tumor Localization in Laparoscopic Surgery for Gastric Adenocarcinoma
10:31

Intraoperative Gastroscopy for Tumor Localization in Laparoscopic Surgery for Gastric Adenocarcinoma

Published on: August 9, 2016

12.8K
The Role of Indocyanine Green Fluorescence in Complex Laparoscopic Cholecystectomy Navigation
03:27

The Role of Indocyanine Green Fluorescence in Complex Laparoscopic Cholecystectomy Navigation

Published on: January 31, 2025

613

Related Experiment Videos

Last Updated: Aug 10, 2025

Author Spotlight: Point-of-Care Ultrasound for Gastric Content Assessment and Risk Stratification in Perioperative Care
05:50

Author Spotlight: Point-of-Care Ultrasound for Gastric Content Assessment and Risk Stratification in Perioperative Care

Published on: September 22, 2023

3.1K
Intraoperative Gastroscopy for Tumor Localization in Laparoscopic Surgery for Gastric Adenocarcinoma
10:31

Intraoperative Gastroscopy for Tumor Localization in Laparoscopic Surgery for Gastric Adenocarcinoma

Published on: August 9, 2016

12.8K
The Role of Indocyanine Green Fluorescence in Complex Laparoscopic Cholecystectomy Navigation
03:27

The Role of Indocyanine Green Fluorescence in Complex Laparoscopic Cholecystectomy Navigation

Published on: January 31, 2025

613

Area of Science:

  • Gastroenterology
  • Endoscopic Imaging

Background:

  • Image-enhanced endoscopy (IEE) is crucial for diagnosing gastritis and early gastric cancer (EGC).
  • Linked color imaging (LCI) offers improved visualization of gastric mucosal abnormalities.

Purpose of the Study:

  • To evaluate the utility of LCI in identifying gastritis and EGC.
  • To assess LCI's ability to visualize atrophic borders and demarcation lines.

Main Methods:

  • Utilized LCI to observe characteristic color changes associated with gastritis and EGC.
  • Described visual cues for gastritis (diffuse redness to purple) and EGC (orange hues within purple areas).

Main Results:

  • LCI clearly depicts the atrophic border and demarcation line in gastritis.
  • Gastritis appears as diffuse redness to purple areas, while EGC presents as orange-red, orange, or orange-white lesions within purple areas.

Conclusions:

  • LCI is effective for detecting and evaluating gastritis, precancerous lesions, and EGC.
  • Further prospective studies are needed to confirm the diagnostic accuracy of IEE for EGC.