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Related Concept Videos

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.
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Endoscopic Procedures V: ERCP01:26

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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.
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Endoscopic Studies I: Bronchoscopy and Thoracoscopy01:30

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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...
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Endoscopic Procedures III: Video Capsule Endoscopy01:28

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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 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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Endoscopic Procedures IV: Sigmoidoscopy and Laproscopy01:26

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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.
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Related Experiment Video

Updated: May 1, 2026

Flexible Colonoscopy in Mice to Evaluate the Severity of Colitis and Colorectal Tumors Using a Validated Endoscopic Scoring System
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Quality metrics in endoscopy.

Suryakanth R Gurudu1, Francisco C Ramirez1

  • 1Dr. Gurudu is an Associate Professor of Medicine and Dr. Ramirez is a Professor of Medicine in the Division of Gastroenterology and Hepatology at the Mayo Clinic in Scottsdale, Arizona.

Gastroenterology & Hepatology
|April 9, 2014
PubMed
Summary
This summary is machine-generated.

Ensuring endoscopist competence is crucial for high-quality digestive disease diagnosis and management. Quality metrics, covering all procedural phases, guide continuous improvement and credentialing for gastroenterologists.

Keywords:
Competenceendoscopyquality improvementquality metrics

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Non-invasive Assessment of the Efficacy of New Therapeutics for Intestinal Pathologies Using Serial Endoscopic Imaging of Live Mice
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Non-invasive Assessment of the Efficacy of New Therapeutics for Intestinal Pathologies Using Serial Endoscopic Imaging of Live Mice
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Area of Science:

  • Gastroenterology
  • Medical Quality Improvement

Background:

  • Endoscopy is a vital tool in diagnosing and managing digestive diseases, evolving significantly over four decades.
  • Increased emphasis on endoscopic quality necessitates robust methods for assessing endoscopist competency.

Purpose of the Study:

  • To outline quality metrics for ensuring endoscopist competence in gastroenterology.
  • To define areas for continuous quality improvement in endoscopic procedures.

Main Methods:

  • A joint task force from the American College of Gastroenterology and the American Society for Gastrointestinal Endoscopy proposed quality metrics.
  • Metrics encompass pre-, intra-, and postprocedural phases of endoscopy.

Main Results:

  • Quality metrics are essential for establishing and assessing endoscopist competence.
  • These metrics facilitate continuous quality improvement in endoscopic practices.

Conclusions:

  • Endoscopic quality is a dynamic, multidimensional process requiring ongoing monitoring and benchmarking.
  • Institutions must implement credentialing and competence assessment processes for endoscopists.