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  • Biliary Strictures
  • Lesson 04/04
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Malignant bile duct stricture

You may review the various image interpretation sets before doing some self training questions.

1 Thickened reticular structures.png

Thick white bands (> 20 microns)

2 Vascular congestion.png

Thick dark bands (> 40 microns)

3 Roughness aspect.png

Epithelium

4 Increased inter-glandular space.png

Dark clumps

PLAY THE TRAINING VIDEOS:

Organ: Bilio-pancreatic duct
Investigated pathology: Biliary stricture
Probe type: CholangioFlex
Laser wavelength: 488 nm
Courtesy: The ERCP registry, GIE, 2011

Organ: Bilio-pancreatic duct
Investigated pathology: Biliary stricture
Probe type: CholangioFlex
Laser wavelength: 488 nm
Courtesy: The ERCP registry, GIE, 2011

These criteria have been reported and assessed in clinical studies. Other criteria of interpretation might exist. Thus whenever possible, confirmatory evaluation via conventional histopathology or any other clinical information is recommended.