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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 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 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 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 Videos

Capsule endoscopy in clinical practice.

William M Farmer1, Jack A Di Palma

  • 1University of South Alabama College of Medicine, Division of Gastroenterology, Gastroenterology Academic Offices, USA Pavilion at Infirmary West, 5600 Girby Road, Mobile, AL 36693, USA. wfarmer@usouthal.edu

Expert Review of Gastroenterology & Hepatology
|December 17, 2008
PubMed
Summary
This summary is machine-generated.

Capsule endoscopy offers a new way to view the digestive tract, from the small bowel to the esophagus and colon. This review covers its clinical uses, safety, and value in diagnosing various conditions.

Related Experiment Videos

Area of Science:

  • Gastroenterology
  • Medical Devices
  • Diagnostic Imaging

Background:

  • Capsule endoscopy is an innovative technology for endoluminal diagnosis.
  • Initially developed for small bowel evaluation, its application has expanded to the esophagus and colon.

Purpose of the Study:

  • To review the clinical applications of capsule endoscopy.
  • To discuss issues related to capsule endoscopy utilization, including feasibility, patient tolerance, safety, and diagnostic value.

Main Methods:

  • Review of available data and clinical literature since the introduction of capsule endoscopy in 2000.
  • Assessment of feasibility, patient tolerance, acceptance, safety, and diagnostic/therapeutic value.

Main Results:

  • Capsule endoscopy has evolved significantly since its inception.
  • Data on feasibility, patient tolerance, safety, and diagnostic utility are increasingly available.
  • The technology now visualizes the esophagus and colon in addition to the small bowel.

Conclusions:

  • Capsule endoscopy is a transformative technology in diagnostic endoluminal procedures.
  • Its clinical applications are expanding, supported by growing evidence on its safety and efficacy.
  • Further review of its utilization is warranted to optimize its role in patient care.