Related Experiment Video
Updated: Aug 14, 2026
03:37
Application of Robot-assisted Pancreaticobiliary Junction Resection in Benign Duodenal Tumors
Published on: December 20, 2024
Contemporary "urologic" intervention in the pancreaticobiliary tree
L E Ponsky1, M A Geisinger, J L Ponsky
1Urological Institute, Cleveland Clinic Foundation, Cleveland, Ohio, USA.
Urology
|February 13, 2001
Summary
Urologists can effectively treat complex pancreaticobiliary stones using minimally invasive techniques like shock wave lithotripsy and endoscopic lithotripsy, offering a successful alternative when other methods fail.
Area of Science:
- Urology
- Gastroenterology
- Interventional Radiology
Background:
- Pancreaticobiliary calculi present complex treatment challenges.
- Standard gastroenterologic and radiologic interventions have limitations.
- Minimally invasive urologic techniques offer alternative solutions.
Purpose of the Study:
- To assess the efficacy of urologic interventional techniques for pancreaticobiliary stones.
- To evaluate the role of urologists in managing complicated biliary disease.
Main Methods:
- Retrospective analysis of 14 patients with pancreaticobiliary calculi.
- Nineteen procedures performed: shock wave lithotripsy (SWL) and percutaneous flexible endoscopy with electrohydraulic or holmium laser lithotripsy.
- Patients had failed prior standard interventions.
Main Results:
- Successful stone and symptom resolution in 86% of patients (12/14).
- Only 14% (2/14) required open operative salvage procedures.
- Short hospital stays (0-2 nights) with no significant complications.
Conclusions:
- Urologic minimally invasive techniques are effective for complex pancreaticobiliary calculi.
- Urologists play a vital role in managing challenging biliary cases.
- These methods can minimize the need for open surgery.
Related Concept Videos
01:30Acute Pancreatitis II: Clinical Manifestations and Management
Acute pancreatitis presents a complex medical emergency characterized by rapid onset inflammation of the pancreas, demanding timely diagnosis and management to prevent complications. The condition primarily manifests through severe upper abdominal pain that often radiates to the back. This pain intensifies following the consumption of fatty foods. Accompanying symptoms such as nausea, vomiting, abdominal distention, fever, dyspnea, cyanosis, and jaundice can vary in intensity but significantly...
01:26Endoscopic 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...
Patient...
01:30Urinary Tract Calculi III: Medical Management
The diagnosis of renal calculi involves several imaging techniques, including non-contrast CT scans and ultrasound. These methods help visualize kidney stones, assess their size and location, and detect possible obstructions. Additionally, Measuring urine pH is useful for diagnosing specific stone types, such as struvite (alkaline pH) and uric acid stones (acidic pH). Cystine stones are primarily linked to cystinuria, a genetic condition. A urinalysis helps detect blood in the urine (hematuria)...
01:25Urinary Tract Calculi VI: Surgical Management
Procedures for Kidney StonesMedical intervention is necessary when kidney stones or renal calculi are too large to pass spontaneously (typically greater than 5 millimeters) when stones are accompanied by symptomatic infection (such as fever or pyelonephritis), when they impair kidney function, or when they cause persistent symptoms like severe pain, nausea, or urinary retention. Additionally, patients with only one kidney or those who cannot be treated with medical management also require...
01:22Imaging Studies V: Intravenous Urography and Retrograde Pyelography
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...