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Endoscopic Procedures V: ERCP

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 Studies I: Bronchoscopy and Thoracoscopy

Endoscopic Studies I: Bronchoscopy and Thoracoscopy

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...

Gallbladder

Gallbladder

The gallbladder is a small, pear-shaped organ that plays a crucial role in our digestive system. Measuring about 10 cm in length, it is comparable in size to a kiwi fruit and is located in a hollow area on the lower surface of the liver. The gallbladder's primary function is to store and concentrate bile, a fluid produced by the liver that aids in digestion.
The gallbladder's anatomy consists of three regions: the fundus, body, and neck. Extending from the neck, the cystic duct joins the common...

Upper GI Series: Barium Swallow

Upper GI Series: Barium Swallow

The Barium Swallow Study, or a Barium Esophagogram, is a diagnostic imaging method used to visualize the upper gastrointestinal (GI) tract, including the esophagus, stomach, and small intestine. It employs barium sulfate, a radiopaque contrast material, to provide clear images of the upper digestive system, helping to identify abnormalities, diseases, or structural issues.
Purpose and Procedure
Patients undergoing this procedure ingest a liquid containing barium sulfate with a chalky...

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Related Experiment Video

Updated: May 9, 2026

Laparoscopic Cholecystectomy with Indocyanine Green Fluorescence: Choledochoscopic Stone Extraction and Primary Duct Suture

Laparoscopic Cholecystectomy with Indocyanine Green Fluorescence: Choledochoscopic Stone Extraction and Primary Duct Suture

Published on: November 25, 2025

Cholangioscopy: the biliary tree never looked so good!

Tolga Erim¹, Jennifer Shiroky, Douglas K Pleskow

¹Department of Gastroenterology and Hepatology, Cleveland Clinic Florida, Weston, FL, USA.

Current Opinion in Gastroenterology

|July 16, 2013

Summary

This summary is machine-generated.

Advances in cholangiopancreatoscopy offer improved visualization and treatment for biliary diseases. While new technologies enhance diagnostic accuracy and stone removal, further research is needed to address associated complications and optimize patient care.

Related Experiment Videos

Last Updated: May 9, 2026

Laparoscopic Cholecystectomy with Indocyanine Green Fluorescence: Choledochoscopic Stone Extraction and Primary Duct Suture

Laparoscopic Cholecystectomy with Indocyanine Green Fluorescence: Choledochoscopic Stone Extraction and Primary Duct Suture

Published on: November 25, 2025

Area of Science:

Gastroenterology
Endoscopy
Biliary Medicine

Background:

Cholangiopancreatoscopy (CPS) equipment and techniques have seen significant development since 2000.
CPS is transitioning from specialized academic centers to broader clinical practice.

Purpose of the Study:

To review recent advancements in cholangiopancreatoscopy.
To assess the impact of new technologies on the diagnosis and treatment of biliary diseases.

Main Methods:

Review of studies evaluating cholangioscope capabilities and interventions.
Analysis of improvements in image quality and procedural success rates.
Evaluation of accessory devices like balloon catheters and overtubes.

Main Results:

CPS shows improved diagnostic capabilities over radiographic imaging for biliary diseases.
Enhanced image quality and features in modern cholangioscopes.
Balloon catheters and overtubes improve access and stability but introduce potential complications requiring further study.

Conclusions:

Cholangiopancreatoscopy offers a promising future for direct visualization of the biliary tree.
Continued development of diagnostic and therapeutic tools is enhancing patient care for complex biliary conditions.