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Related Concept Videos

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 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:
Chronic Pancreatitis II: Collaborative Care01:29

Chronic Pancreatitis II: Collaborative Care

The management of chronic pancreatitis is multifaceted, involving a comprehensive approach that includes thorough assessment, diagnostic testing, and a variety of management strategies.
Assessment:
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...
Ultrasound II: Endoscopic Ultrasound and FibroScan01:25

Ultrasound II: Endoscopic Ultrasound and FibroScan

Endoscopic Ultrasound (EUS) and FibroScan are valuable diagnostic tools in gastroenterology and hepatology, each with specific applications and techniques.
Endoscopic Ultrasound (EUS):

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Related Experiment Videos

Update on endoscopic pancreatic function testing.

Tyler Stevens, Mansour A Parsi

    World Journal of Gastroenterology
    |November 3, 2011
    PubMed
    Summary
    This summary is machine-generated.

    The secretin endoscopic pancreatic function test (ePFT) offers a sensitive and specific method for diagnosing chronic pancreatitis. This minimally invasive test provides accurate results comparable to traditional methods, making pancreatic exocrine function assessment more accessible.

    Keywords:
    Chronic pancreatitisEndoscopic pancreatic function testPancreatic exocrine insufficiencyPancreatic function testing

    Related Experiment Videos

    Area of Science:

    • Gastroenterology
    • Diagnostic Medicine

    Background:

    • Hormone-stimulated pancreatic function tests (PFTs) are the gold standard for assessing exocrine function but are complex and time-consuming.
    • Early declines in pancreatic exocrine function can indicate pancreatic fibrosis, making accurate diagnosis crucial.

    Discussion:

    • Endoscopic PFTs (ePFTs) overcome limitations of traditional PFTs by enabling sample collection via endoscope.
    • The secretin ePFT, measuring bicarbonate concentration in duodenal aspirates, demonstrates high sensitivity and specificity.
    • ePFT results are comparable to established methods like the Dreiling tube PFT, endoscopic ultrasound (EUS), and surgical histology.

    Key Insights:

    • A bicarbonate concentration >80 mmol/L in secretin ePFT samples indicates normal pancreatic function.
    • Standard autoanalyzers can process ePFT samples, allowing widespread hospital implementation.
    • ePFT complements imaging modalities like EUS for early chronic pancreatitis detection.

    Outlook:

    • Future research may involve combined EUS/ePFT procedures for enhanced diagnostic accuracy.
    • Investigating cholecystokinin-based ePFTs and novel pancreatic juice biomarkers (protein, lipid) could further refine exocrine function assessment.