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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.
During an EGD, the endoscope can be used to:
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Upper GI Series: Barium Swallow01:24

Upper GI Series: Barium Swallow

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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.
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Ultrasound II: Endoscopic Ultrasound and FibroScan01:25

Ultrasound II: Endoscopic Ultrasound and FibroScan

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Endoscopic Ultrasound (EUS) and FibroScan are valuable diagnostic tools in gastroenterology and hepatology, each with specific applications and techniques.
Endoscopic Ultrasound (EUS):
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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 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.
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Lower GI Series: Barium Enema01:23

Lower GI Series: Barium Enema

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A Barium Enema, or a lower GI series, is a specialized radiographic examination designed to visualize the lower gastrointestinal tract, specifically the colon and rectum. This procedure is instrumental in diagnosing various conditions such as colorectal cancer, polyps, diverticulosis, and inflammatory bowel disease.
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Author Spotlight: Advancing Biopsy Techniques with Transesophageal Ultrasound
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Endoscopic Upper GI Screening.

Alanna Ebigbo1, Helmut Messmann1, Christoph Römmele1

  • 1Department of Gastroenterology, III. Medizinische Klinik, Universitätsklinikum Augsburg, Augsburg, Germany.

Visceral Medicine
|October 12, 2019
PubMed
Summary
This summary is machine-generated.

Upper gastrointestinal tract (GIT) screening in the West should target premalignant conditions and the entire GIT in high-risk individuals. A risk-based approach is more cost-effective than general screening.

Keywords:
CancerEndoscopyScreening

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Area of Science:

  • Gastroenterology
  • Oncology
  • Public Health

Background:

  • Gastric cancer prevalence differs significantly between Western and Asian countries.
  • Current upper gastrointestinal tract (GIT) screening rationales in the West do not fully align with high-prevalence regions.
  • Epidemiological data on upper GIT premalignant conditions in the West is limited.

Purpose of the Study:

  • To propose an optimized endoscopic screening strategy for the upper GIT in Western populations.
  • To emphasize the importance of screening for premalignant conditions and assessing the entire upper GIT.
  • To advocate for a risk-based approach to endoscopic screening for improved cost-effectiveness.

Main Methods:

  • Review of epidemiological data on upper GIT cancer and premalignant conditions in Western countries.
  • Analysis of the cost-effectiveness of risk-based versus general screening approaches.
  • Consideration of the scope of endoscopic examination from the mouth to the duodenum.

Main Results:

  • A risk-based endoscopic screening approach for the upper GIT is suggested to be more cost-effective.
  • Screening should encompass premalignant conditions and the entire upper GIT in high-risk individuals.
  • There is a need for enhanced training for endoscopists in assessing the upper GIT during screening.

Conclusions:

  • Endoscopic screening of the upper GIT in the West requires a tailored approach focusing on premalignant conditions and high-risk individuals.
  • A risk-based strategy is recommended for cost-effectiveness.
  • Specialized training for endoscopists is crucial for effective upper GIT assessment during screening.