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Related Concept Videos

Endoscopic Procedures III: Video Capsule Endoscopy01:28

Endoscopic Procedures III: Video Capsule Endoscopy

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, unexplained...
Endoscopic Procedures V: ERCP01:26

Endoscopic Procedures V: ERCP

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

Endoscopic Procedures IV: Sigmoidoscopy and Laproscopy

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...
Endoscopic Procedures I: Esophagogastroduodenoscopy01:29

Endoscopic Procedures I: Esophagogastroduodenoscopy

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:
Endoscopic Procedures II: Colonoscopy01:25

Endoscopic Procedures II: Colonoscopy

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:
Urologic Endoscopic Procedure: Cystoscopic Examination01:28

Urologic Endoscopic Procedure: Cystoscopic Examination

Meaning of Cystoscopic Examination:Cystoscopy is an essential diagnostic tool in urology that is used to assess the structure and function of the genitourinary system. It provides a direct view of the urethra, bladder, and, in some cases, the ureteral openings. This procedure helps detect structural abnormalities, infections, cancers, and blockages in the urinary tract. There are two types of cystoscopy:Flexible cystoscopy is commonly performed in outpatient settings due to its less invasive...

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Related Experiment Video

Updated: Jun 6, 2026

Endoscopic Approach for Colloid Cyst Resection
02:30

Endoscopic Approach for Colloid Cyst Resection

Published on: May 23, 2025

Endoscopic approach to capsule endoscope retention.

Andrew K Roorda1, Justin T Kupec, Yevgeniy Ostrinsky

  • 1Section of Digestive Diseases, Department of Medicine, West Virginia University School of Medicine, P.O. Box 9161, Morgantown, WV 26506-9161, USA.

Expert Review of Gastroenterology & Hepatology
|November 27, 2010
PubMed
Summary

Wireless capsule endoscopy is common for small bowel issues. When capsules get stuck (capsule retention), small bowel enteroscopy offers a safe alternative to surgery for retrieval.

Related Experiment Videos

Last Updated: Jun 6, 2026

Endoscopic Approach for Colloid Cyst Resection
02:30

Endoscopic Approach for Colloid Cyst Resection

Published on: May 23, 2025

Area of Science:

  • Gastroenterology
  • Minimally Invasive Surgery
  • Medical Device Technology

Background:

  • Wireless capsule endoscopy (WCE) is widely used for diagnosing small bowel disorders.
  • Capsule retention is the most frequent complication of WCE, necessitating clinical intervention.
  • Traditional management for failed medical treatment of capsule retention involved surgical intervention.

Purpose of the Study:

  • To review standard and advanced endoscopic techniques for managing capsule retention.
  • To present an algorithmic approach for the utilization of endoscopic interventions in capsule retention.
  • To evaluate the efficacy and safety of enteroscopy-assisted capsule retrieval.

Main Methods:

  • Review of current literature on capsule retention management.
  • Discussion of standard endoscopic procedures for capsule retrieval.
  • Analysis of advanced small bowel enteroscopy techniques for retained capsules.
  • Presentation of a clinical algorithm for managing capsule retention.

Main Results:

  • Small bowel enteroscopy demonstrates a high success rate in retrieving retained capsules.
  • Enteroscopic approaches are a safe and viable alternative to surgery in many cases of capsule retention.
  • The study outlines an organized approach to employing these endoscopic methods.

Conclusions:

  • Enteroscopic retrieval of retained capsules is an effective and safe alternative to surgery.
  • An algorithmic approach can optimize the use of endoscopic interventions for capsule retention.
  • Advances in small bowel enteroscopy have significantly improved management options for WCE complications.