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Related Concept Videos

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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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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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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Related Experiment Video

Updated: Mar 22, 2026

Murine Endoscopy for In Vivo Multimodal Imaging of Carcinogenesis and Assessment of Intestinal Wound Healing and Inflammation
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Exploring the Small Bowel: Update on Deep Enteroscopy.

Brian P Riff1, Christopher J DiMaio2

  • 1Icahn School of Medicine at Mount Sinai, One Gustave L. Levy Place, Box 1069, New York, NY, 10029, USA.

Current Gastroenterology Reports
|April 22, 2016
PubMed
Summary
This summary is machine-generated.

Deep enteroscopy enables diagnosis and treatment of small bowel issues, improving outcomes for conditions like obscure gastrointestinal bleeding. This advanced endoscopic technique offers high diagnostic and therapeutic success rates, enhancing patient care.

Keywords:
Balloon-assisted enteroscopyDeep enteroscopyDouble-balloon enteroscopyEnteroscopySingle-balloon enteroscopySmall bowel

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Area of Science:

  • Gastroenterology and Endoscopy
  • Minimally Invasive Surgical Techniques

Background:

  • Small bowel disorders historically necessitated surgical intervention.
  • Standard endoscopic procedures (EGD, push enteroscopy) have limitations in visualizing the entire small bowel.

Purpose of the Study:

  • To review the diagnostic and therapeutic capabilities of deep enteroscopy for small bowel disorders.
  • To highlight the common indications and established safety profile of deep enteroscopy.
  • To discuss recent research comparing different deep enteroscopy platforms.

Main Methods:

  • Utilizes various deep enteroscopy platforms (e.g., balloon-assisted, rotational overtubes) for small bowel intubation.
  • Analysis of large endoscopy databases to assess effectiveness and safety.
  • Focus on diagnostic yield and treatment success rates for specific indications.

Main Results:

  • Deep enteroscopy provides visualization of previously inaccessible small bowel segments.
  • High rates of identification and treatment for obscure gastrointestinal bleeding sources.
  • Effective for diagnosing and staging Crohn's disease, evaluating capsule endoscopy findings, and investigating small bowel tumors.

Conclusions:

  • Deep enteroscopy is a safe and effective tool for managing small bowel disorders.
  • It significantly improves diagnostic and therapeutic capabilities compared to traditional methods.
  • Ongoing research aims to optimize platform selection for improved enteroscopy rates.