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Related Concept Videos

Endoscopic Procedures III: Video Capsule Endoscopy01:28

Endoscopic Procedures III: Video Capsule Endoscopy

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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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Endoscopic Procedures IV: Sigmoidoscopy and Laproscopy01:26

Endoscopic Procedures IV: Sigmoidoscopy and Laproscopy

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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.
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...
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Endoscopic Procedures I: Esophagogastroduodenoscopy01:29

Endoscopic Procedures I: Esophagogastroduodenoscopy

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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:
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Endoscopic Procedures V: ERCP01:26

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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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Endoscopic Procedures II: Colonoscopy01:25

Endoscopic Procedures II: Colonoscopy

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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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Barrett Esophagus-II: Clinical Manifestations and Management01:21

Barrett Esophagus-II: Clinical Manifestations and Management

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Individuals with Barrett's esophagus are often asymptomatic, but they may experience symptoms commonly associated with GERD, such as heartburn and acid regurgitation. Additional symptoms can include difficulty swallowing, chest pain, unintentional weight loss, blood in the stool (which may appear black, tarry, or bloody), and episodes of vomiting.
To diagnose Barrett's esophagus, healthcare providers often recommend an endoscopy for those showing symptoms of acid reflux. The procedure...
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Related Experiment Video

Updated: Nov 19, 2025

Author Spotlight: Advancing Biopsy Techniques with Transesophageal Ultrasound
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[Capsule endoscopy: evidence-based indications in 2020.]

Pablo Cortegoso Valdivia1, Emanuele Rondonotti2, Marco Pennazio3

  • 1Gastroenterologia ed Endoscopia Digestiva, AOU di Parma, Parma.

Recenti Progressi in Medicina
|January 29, 2021
PubMed
Summary
This summary is machine-generated.

Videocapsule endoscopy is a key advancement for examining the small bowel, revolutionizing diagnosis and management of diseases like Crohn's and celiac disease.

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Area of Science:

  • Gastroenterology
  • Medical Technology
  • Diagnostic Imaging

Background:

  • Videocapsule endoscopy represents a significant technological milestone in endoscopic procedures over the past two decades.
  • Its widespread adoption has transformed the diagnosis and management of small bowel diseases.
  • This technique offers a minimally invasive, radiation-free, and safe method for comprehensive small bowel examination.

Purpose of the Study:

  • To provide a comprehensive overview of videocapsule endoscopy.
  • To discuss its indications, limitations, and future prospects.
  • To highlight its impact on patient management in various clinical scenarios.

Main Methods:

  • Review of clinical practice and studies on videocapsule endoscopy.
  • Analysis of its technical features and safety profile.
  • Evaluation of its role in diagnosing small bowel diseases.

Main Results:

  • Videocapsule endoscopy allows high-quality, extensive examination of the entire small bowel mucosa.
  • It is primarily indicated for suspected small bowel bleeding.
  • It is also beneficial for conditions including celiac disease, hereditary polyposis syndromes, and Crohn's disease.

Conclusions:

  • Videocapsule endoscopy has become an indispensable tool for small bowel evaluation.
  • By 2020, it has significantly altered patient management strategies.
  • The technique's minimally invasive nature and excellent safety profile contribute to its value.