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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:
Esophageal Varices-II: Clinical Features and Management01:28

Esophageal Varices-II: Clinical Features and Management

Esophageal varices often manifest as gastrointestinal bleeding episodes, presenting symptoms like hematemesis (vomiting of blood), hematochezia (passing fresh blood via the rectum), and melena (black, tarry stools). Other signs can include weight loss, anorexia, abdominal discomfort, jaundice, pruritus, altered mental status, and muscle cramps.
In the initial assessment, a thorough review of the patient's medical history is vital to identify risk factors such as liver disease, alcohol abuse, or...

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Related Experiment Videos

Capsule endoscopy: impact on patient management.

Cody B Barnett1, Jack A Dipalma, Kevin W Olden

  • 1Dr. Barnett is an Instructor in Medicine and Fellow in the Division of Gastroenterology at the University of South Alabama.

Gastroenterology & Hepatology
|October 1, 2011
PubMed
Summary

Capsule endoscopy (CE) significantly impacts patient care by changing management in 38.6% of gastrointestinal disorder cases. This diagnostic tool aids in identifying conditions like obscure bleeding and inflammatory bowel disease, improving patient outcomes.

Keywords:
Capsule endoscopyobscure bleedingpatient management

Related Experiment Videos

Area of Science:

  • Gastroenterology
  • Medical Diagnostics
  • Endoscopy

Background:

  • Capsule endoscopy (CE) is an emerging technology for diagnosing gastrointestinal (GI) disorders.
  • Clinical utility of CE depends on its impact on patient management and outcomes.
  • Previous evaluations have not fully established the extent of CE's influence on clinical decisions.

Purpose of the Study:

  • To determine the impact of capsule endoscopy findings on patient management.
  • To assess the clinical utility of CE in a real-world setting.
  • To evaluate changes in patient care based on CE results for various GI conditions.

Main Methods:

  • Retrospective chart review of 210 patients who underwent CE from April 2002 to May 2005.
  • Data collection included demographics, indications for CE, and clinical outcomes.
  • Analysis focused on how CE findings influenced medical or surgical management decisions.

Main Results:

  • CE findings led to a change in patient management in 38.6% (81/210) of all cases.
  • For obscure-occult bleeding, management changed in 36.6% (34/93) of patients.
  • For obscure-overt bleeding, management changed in 41.8% (33/79) of patients.
  • In patients with known or suspected inflammatory bowel disease (IBD), 36% (13/36) had a management change.

Conclusions:

  • Capsule endoscopy demonstrates significant clinical utility by altering patient management in a substantial percentage of cases.
  • CE findings provide crucial information for diagnosing and managing small-bowel disorders, including obscure bleeding and IBD.
  • CE can reassure patients and potentially reduce the need for further diagnostic testing.