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

Principles of Disease Surveillance01:26

Principles of Disease Surveillance

486
Disease surveillance is the systematic collection, analysis, and interpretation of health data essential to the planning, implementation, and evaluation of public health practice. This process integrates data dissemination to entities responsible for preventing and controlling disease, injury, and disability. Surveillance systems provide crucial information for action, helping public health authorities make informed decisions to manage and prevent outbreaks, ensure public safety, optimize...
486
Sign Convention01:30

Sign Convention

3.4K
When analyzing a beam subjected to various loads, it is crucial to understand the internal forces and moments generated within the structure. These internal forces can be broadly classified into normal forces, shear forces, and bending moments. To determine these forces and moments, we use the method of sections and apply a specific sign convention based on their direction and the side of the section being analyzed.
The normal force acts perpendicular to the beam's cross-section and can...
3.4K
Impact of Individuals on Individuals01:30

Impact of Individuals on Individuals

372
Human behavior is intricately shaped by social influences that arise from interactions with others in diverse contexts. These influences not only mold beliefs and attitudes but also drive the regulation of behaviors through both direct communication and observational learning. The study of these processes falls within the domain of social psychology, which seeks to understand how individuals are affected by and affect those around them.Mechanisms of Social InfluenceDirect social influence...
372
Immune Surveillance by NK Cells and Phagocytes01:25

Immune Surveillance by NK Cells and Phagocytes

7.9K
Immune surveillance is an integral part of the innate immune system, involving the continuous monitoring of peripheral tissues to detect and respond to pathogens, infected cells, or cancerous cells. This surveillance is conducted primarily by natural killer (NK) cells and phagocytes, which employ distinct but complementary mechanisms to identify and eliminate threats.
Natural Killer Cells: The Fast Responders
NK cells are large granular lymphocytes found in the blood and lymphatic system. These...
7.9K
Enolate Mechanism Conventions01:15

Enolate Mechanism Conventions

2.8K
When a carbonyl compound is treated with a strong base, the α position gets deprotonated to give a resonance-stabilized intermediate called an enolate. Enolates are ambident nucleophiles because they possess two nucleophilic sites that can attack an electrophile owing to the delocalization of the negative charge between the α carbon and oxygen atoms. When the oxygen atom attacks an electrophile, it is called O-attack, whereas electrophilic attack via the α carbon is known as...
2.8K
Impact of Groups on Individuals01:28

Impact of Groups on Individuals

328
Groups play a fundamental role in shaping individual behavior, as they establish norms that guide interactions and decision-making. Social psychology examines how individuals conform to group expectations, often adjusting their attitudes and actions to align with group norms. These norms can be formal, such as workplace policies, or informal, such as unspoken social expectations within a fraternity.Conformity and Social InfluenceConformity arises when individuals modify their behaviors or...
328

You might also read

Related Articles

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

Sort by
Same author

Outcomes and Characteristics Across Age Groups of Patients with Positive MT-sDNA Stool Tests: Data from the New Hampshire Colonoscopy Registry.

Digestive diseases and sciences·2026
Same author

A novel image analysis method can detect dynamic changes in Barrett's esophagus surface area: A retrospective analysis of a potential new risk factor.

The American journal of the medical sciences·2026
Same author

Repeat examination in patients with previous incomplete colonoscopy has a high success rate and yield of colorectal neoplasia.

Gastrointestinal endoscopy·2026
Same author

Association Between Index Adenomas and Advanced Findings at Third Colonoscopy: Data From the New Hampshire Colonoscopy Registry.

Clinical gastroenterology and hepatology : the official clinical practice journal of the American Gastroenterological Association·2026
Same author

Optimal Management of Conventional Adenomas in 2026: Current and Evolving Recommendations and Ongoing Controversies.

Journal of clinical gastroenterology·2026
Same author

Higher Endoscopist Sessile Serrated Lesion Detection Rates and Postcolonoscopy Cancer Incidence.

JAMA network open·2026

Related Experiment Video

Updated: Jan 24, 2026

Three-dimensional Alginate-bead Culture of Human Pituitary Adenoma Cells
08:31

Three-dimensional Alginate-bead Culture of Human Pituitary Adenoma Cells

Published on: February 18, 2016

10.5K

Update in Surveillance Recommendations in Individuals With Conventional Adenomas.

Rishabh Sachdev1, Rahul Sao1, John W Birk1

  • 1Department of Medicine in the Division of Gastroenterology and Hepatology, University of Connecticut Health Center, Farmington, CT, USA.

Current Treatment Options in Gastroenterology
|May 16, 2019
PubMed
Summary

Individuals with high-risk adenomas (HRA) face increased colorectal cancer (CRC) risk, necessitating 3-year surveillance. Low-risk adenomas (LRA) or normal exams suggest minimal risk, allowing for 10-year follow-up.

Keywords:
Advanced adenomaColorectal cancer screeningConventional adenomaMetachronous neoplasiaSurveillance interval

More Related Videos

Standard Operating Procedure for Lyssavirus Surveillance of the Bat Population in Taiwan
07:55

Standard Operating Procedure for Lyssavirus Surveillance of the Bat Population in Taiwan

Published on: August 27, 2019

7.9K
Endoscopic Endonasal Trans-sphenoidal Approach: Minimally Invasive Surgery for Pituitary Adenomas
07:43

Endoscopic Endonasal Trans-sphenoidal Approach: Minimally Invasive Surgery for Pituitary Adenomas

Published on: January 17, 2018

19.6K

Related Experiment Videos

Last Updated: Jan 24, 2026

Three-dimensional Alginate-bead Culture of Human Pituitary Adenoma Cells
08:31

Three-dimensional Alginate-bead Culture of Human Pituitary Adenoma Cells

Published on: February 18, 2016

10.5K
Standard Operating Procedure for Lyssavirus Surveillance of the Bat Population in Taiwan
07:55

Standard Operating Procedure for Lyssavirus Surveillance of the Bat Population in Taiwan

Published on: August 27, 2019

7.9K
Endoscopic Endonasal Trans-sphenoidal Approach: Minimally Invasive Surgery for Pituitary Adenomas
07:43

Endoscopic Endonasal Trans-sphenoidal Approach: Minimally Invasive Surgery for Pituitary Adenomas

Published on: January 17, 2018

19.6K

Area of Science:

  • Gastroenterology
  • Oncology
  • Preventive Medicine

Background:

  • Colorectal adenomas are precursors to most colorectal carcinomas.
  • Adenoma risk stratification into low-risk (LRA) and high-risk (HRA) guides surveillance.
  • Evolving surveillance recommendations impact patient management.

Purpose of the Study:

  • To review current guideline recommendations for colorectal adenoma surveillance.
  • To present primary data influencing these recommendations.
  • To discuss the risk stratification of adenomas based on index colonoscopy findings.

Main Methods:

  • Review of recent guideline recommendations.
  • Analysis of primary data on adenoma risk and CRC development.
  • Evaluation of the impact of index colonoscopy quality on CRC risk.

Main Results:

  • High-risk adenomas (HRA) are associated with increased colorectal cancer (CRC) risk.
  • Low-risk adenomas (LRA) and normal index exams indicate minimal long-term CRC risk.
  • Index colonoscopy quality is crucial for CRC risk reduction.

Conclusions:

  • Surveillance intervals should be tailored based on adenoma risk stratification.
  • HRA may warrant 3-year surveillance, while LRA or normal exams may allow for 10-year follow-up.
  • Optimizing colonoscopy quality is essential for effective CRC prevention.