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

Gastritis II: Pathophysiology01:26

Gastritis II: Pathophysiology

The pathophysiology of gastritis begins with the colonization of the stomach lining by Helicobacter pylori (H. pylori). This bacterium spreads mainly via the oral-oral route through saliva or shared utensils, and can also be transmitted in overcrowded or unhygienic environments through contaminated water, despite its brief survival outside the body.ColonizationOnce ingested, H. pylori enters the stomach and begins colonization by navigating through the mucus layer lining the stomach wall. It...
Pyloric Obstruction01:11

Pyloric Obstruction

Pyloric obstruction, also referred to as gastric outlet obstruction, is a condition characterized by narrowing or blockage at the pylorus—the muscular valve regulating the flow of stomach contents into the duodenum. When this passage becomes impaired, the stomach cannot effectively empty its contents into the small intestine. This disruption leads to a range of gastrointestinal symptoms, including early satiety, bloating, epigastric pain, postprandial nausea, persistent vomiting, and...

You might also read

Related Articles

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

Sort by
Same author

Minimal clinically important differences in the Spine Oncology Study Group Outcomes Questionnaire (SOSGOQ2.0) in patients with symptomatic spinal metastases.

The spine journal : official journal of the North American Spine Society·2026
Same author

A novel electroencephalography-based tool for objective assessment of network dynamics activated by nociceptive stimuli.

European journal of pain (London, England)·2015
Same author

Cement salvage of instrumentation-associated vertebral fractures.

AJNR. American journal of neuroradiology·2014
Same author

Network dynamics predict improvement in working memory performance following donepezil administration in healthy young adults.

NeuroImage·2013
Same author

Radiography Versus Colonoscopy in Evaluation of Colonic IBD.

Inflammatory bowel diseases·2013
Same author

Surgical management of metastatic spinal tumors.

Cancer control : journal of the Moffitt Cancer Center·2012

Related Experiment Video

Updated: Jul 21, 2026

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

Early gastric cancer. Recent experience.

R M White, M S Levine, H T Enterline

    Radiology
    |April 1, 1985
    PubMed
    Summary

    Improved diagnostic techniques have not increased early gastric cancer (EGC) detection in symptomatic patients in the US. Mass screening of asymptomatic individuals in Japan significantly increased EGC diagnosis due to higher prevalence.

    Area of Science:

    • Gastroenterology
    • Oncology
    • Radiology

    Background:

    • Early gastric cancer (EGC) is defined by limited invasion to the mucosa or submucosa.
    • The detection rate of EGC in the US has remained stagnant despite advancements in diagnostic tools.

    Purpose of the Study:

    • To evaluate the impact of advanced diagnostic techniques on EGC detection rates in symptomatic patients.
    • To compare EGC detection trends in the US with those in Japan.

    Main Methods:

    • Retrospective analysis of pathologic examination records at the Hospital of the University of Pennsylvania (1965-1983).
    • Comparison of EGC incidence before and after the widespread availability of double contrast radiography and fiberoptic endoscopy (1976).
    • Literature review of EGC incidence in Japan correlating with diagnostic technique adoption and screening practices.

    More Related Videos

    Establishment and Evaluation of a Risk Prediction Model for Pathological Escalation of Gastric Low-Grade Intraepithelial Neoplasia
    03:05

    Establishment and Evaluation of a Risk Prediction Model for Pathological Escalation of Gastric Low-Grade Intraepithelial Neoplasia

    Published on: February 16, 2024

    Laparoscopic Radical Gastrectomy for Remnant Gastric Cancer
    05:30

    Laparoscopic Radical Gastrectomy for Remnant Gastric Cancer

    Published on: October 31, 2025

    Related Experiment Videos

    Last Updated: Jul 21, 2026

    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

    Establishment and Evaluation of a Risk Prediction Model for Pathological Escalation of Gastric Low-Grade Intraepithelial Neoplasia
    03:05

    Establishment and Evaluation of a Risk Prediction Model for Pathological Escalation of Gastric Low-Grade Intraepithelial Neoplasia

    Published on: February 16, 2024

    Laparoscopic Radical Gastrectomy for Remnant Gastric Cancer
    05:30

    Laparoscopic Radical Gastrectomy for Remnant Gastric Cancer

    Published on: October 31, 2025

    Main Results:

    • EGC constituted 8.2% of gastric carcinomas (1965-1977) and 6% (1977-1983) at the study institution, showing no significant increase.
    • Introduction of advanced endoscopic and radiographic techniques in 1976 did not improve EGC detection rates in symptomatic US patients.
    • Japan experienced a rise in EGC incidence from 5% to 35% attributed to mass screening of asymptomatic populations.

    Conclusions:

    • Current diagnostic modalities applied to symptomatic patients in the US are insufficient for increasing early gastric cancer detection.
    • The discrepancy in EGC detection rates between the US and Japan highlights the effectiveness of mass screening in high-prevalence populations.
    • US radiologists and endoscopists should anticipate limited improvements in EGC detection without implementing widespread screening programs for asymptomatic individuals.