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Related Concept Videos

Endoscopic Procedures V: ERCP01:26

Endoscopic Procedures V: ERCP

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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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Imaging Studies III: Gastrointestinal Motility Studies and Virtual Colonoscopy01:26

Imaging Studies III: Gastrointestinal Motility Studies and Virtual Colonoscopy

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This lesson explores three gastrointestinal imaging techniques: radionuclide testing, colonic transit studies, and virtual colonoscopy.
Radionuclide Testing
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Endoscopic Procedures III: Video Capsule Endoscopy01:28

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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 I: Esophagogastroduodenoscopy01:29

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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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Ultrasound II: Endoscopic Ultrasound and FibroScan01:25

Ultrasound II: Endoscopic Ultrasound and FibroScan

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Endoscopic Ultrasound (EUS) and FibroScan are valuable diagnostic tools in gastroenterology and hepatology, each with specific applications and techniques.
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Imaging Studies V: Intravenous Urography and Retrograde Pyelography01:22

Imaging Studies V: Intravenous Urography and Retrograde Pyelography

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IntroductionIntravenous Urography (IVU) and Retrograde Pyelography (RP) are important diagnostic imaging techniques used to evaluate the urinary system. These methods help identify structural abnormalities, obstructions, and functional issues in the kidneys, ureters, and bladder. Both procedures use iodine-based contrast media to enhance the visibility of urinary tract structures on X-ray images, though they differ in their methods and indications.1. Intravenous Urography (IVU)Intravenous...
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Related Experiment Videos

Peroral Cholangioscopy: How Technology and Imaging Have Changed ERCP.

Margherita Pizzicannella1, Ivo Boskoski1,2, Silvana Perretta1,3,4

  • 1IHU-Strasbourg, Institute of Image-Guided Surgery, Strasbourg, France.

Journal of Laparoendoscopic & Advanced Surgical Techniques. Part A
|July 31, 2020
PubMed
Summary

Peroral cholangioscopy (POC) enhances endoscopic retrograde cholangiopancreatography (ERCP) by providing direct visualization within the biliary tree. This improves diagnosis and treatment of pancreatic and biliary diseases.

Keywords:
ERCPbiliary tractcholangioscopy

Related Experiment Videos

Area of Science:

  • Gastroenterology
  • Endoscopy
  • Biliary and Pancreatic Medicine

Background:

  • Endoscopic retrograde cholangiopancreatography (ERCP) is a standard minimally invasive treatment for biliary and pancreatic diseases.
  • A key limitation of ERCP is the absence of direct endoluminal visualization within the biliary tree or pancreatic duct.

Purpose of the Study:

  • To evaluate the role of peroral cholangioscopy (POC) in improving diagnostic accuracy and treatment effectiveness for biliary and pancreatic pathologies.
  • To highlight the potential of advanced POC technology in refining ERCP procedures.

Main Methods:

  • Technological advancements in imaging equipment have led to the development and adoption of peroral cholangioscopy (POC).
  • High-definition imaging and ergonomic design characterize the latest generation of POC systems.

Main Results:

  • POC offers high-quality video resolution, enabling detailed characterization of malignant biliary strictures.
  • The technology facilitates targeted biopsies and localized treatments, potentially reducing complications and improving patient outcomes.

Conclusions:

  • Peroral cholangioscopy (POC) is a valuable tool for enhancing ERCP by providing crucial endoluminal visualization.
  • Technological improvements in POC are expanding its utility in managing biliopancreatic diseases, promising refined future treatments.