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Related Concept Videos

Endoscopic Procedures III: Video Capsule Endoscopy01:28

Endoscopic Procedures III: Video Capsule Endoscopy

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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,...
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Endoscopic Procedures I: Esophagogastroduodenoscopy01:29

Endoscopic Procedures I: Esophagogastroduodenoscopy

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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:
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Endoscopic Procedures V: ERCP01:26

Endoscopic Procedures V: ERCP

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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...
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Endoscopic Procedures II: Colonoscopy01:25

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

Imaging Studies III: Gastrointestinal Motility Studies and Virtual Colonoscopy

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

Endoscopic Procedures IV: Sigmoidoscopy and Laproscopy

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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...
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Related Experiment Video

Updated: Jun 6, 2025

E-Patient Counseling Trial E-PACO: Computer Based Education versus Nurse Counseling for Patients to Prepare for Colonoscopy
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Assessing the Impact of a Structured Capsule Endoscopy Training Program Using a New Validated Assessment Tool.

Tiago Lima Capela1,2,3, João Carlos Gonçalves1,2,3, Ana Isabel Ferreira1,2,3

  • 1Gastroenterology Department, Unidade Local de Saúde Do Alto Ave, Guimarães, Portugal.

Journal of Gastroenterology and Hepatology
|November 25, 2024
PubMed
Summary

A new Capsule Endoscopy Training Assessment (CETA) tool effectively measures learning progression in capsule endoscopy (CE) training. The least experienced participants showed the most significant improvement after training.

Keywords:
capsule endoscopycapsule endoscopy scorecapsule endoscopy training

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Area of Science:

  • Gastroenterology
  • Medical Education
  • Endoscopic Training

Background:

  • Capsule endoscopy (CE) is a crucial diagnostic tool.
  • Standardized assessment of CE training is needed.
  • The Capsule Endoscopy Training Assessment (CETA) tool was developed to address this gap.

Purpose of the Study:

  • To develop and validate the CETA tool.
  • To prospectively analyze learning progression in a CE training program.
  • To assess the impact of prior endoscopic experience on training outcomes.

Main Methods:

  • Developed and validated the CETA tool over 3 years.
  • Participants completed pre- and post-training CETA assessments.
  • Statistical analysis included comparing mean differences and using generalized linear models to assess the influence of prior endoscopic experience (UGE, colonoscopy, DAE, CE).

Main Results:

  • Fifty-seven participants completed the training program.
  • Significant improvements were observed in overall, theoretical, and practical CETA scores post-training.
  • Participants with prior endoscopic experience showed a smaller increase in CETA scores compared to novices.

Conclusions:

  • The CETA tool is a valid and effective measure of learning in CE training.
  • CE training significantly improves participants' assessment scores.
  • Novice endoscopists benefit the most from CE training.