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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...
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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 to...
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 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...
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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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Endoscopic Procedures IV: Sigmoidoscopy and Laproscopy

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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 19, 2026

Systematic Bronchoscopy: the Four Landmarks Approach
04:47

Systematic Bronchoscopy: the Four Landmarks Approach

Published on: June 23, 2023

Capsule endoscopy removal through flexible bronchoscopy.

Kirk Depriest1, Ali S Wahla, Russell Blair

  • 1Division of Pulmonary and Critical Care Medicine, Wake Forest University Baptist Medical Center, Winston-Salem, NC 27157, USA.

Respiration; International Review of Thoracic Diseases
|November 6, 2009
PubMed
Summary
This summary is machine-generated.

Capsule aspiration during video capsule endoscopy is a risk in elderly patients. A Roth Net foreign body extractor successfully removed an aspirated capsule via flexible bronchoscopy, avoiding rigid bronchoscopy.

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Area of Science:

  • Gastroenterology
  • Pulmonology
  • Medical Devices

Background:

  • Capsule video endoscopy is widely used in gastroenterology, including in elderly patients.
  • Increased use in the elderly population heightens the risk of capsule aspiration.

Observation:

  • A 90-year-old patient aspirated a capsule during capsule endoscopy.
  • Capsule removal presented a significant therapeutic challenge.

Findings:

  • A Roth Net expandable foreign body extractor was used for capsule removal.
  • The procedure was performed using a flexible bronchoscope with minimal sedation.

Implications:

  • This technique offers a less invasive option for capsule retrieval in high-risk elderly patients.
  • Flexible bronchoscopy with specialized tools can avoid rigid bronchoscopy for aspirated capsules.
  • Clinical pulmonologists may increasingly encounter and manage such cases.