Recent Advances in Image-enhanced Endoscopy
Clinical Endoscopy
;
: 65-75, 2011.
Article
in English
| WPRIM
| ID: wpr-11460
ABSTRACT
The desire to better recognized such malignancies, which may be difficult to distinguish from inflammation or trauma, has accelerated the development of endoscopy with new optical technologies. Narrow-band imaging is a novel endoscopic technique that may enhance the accuracy of diagnosis using narrow-bandwidth filters in a red-green-blue sequential illumination system. Autofluorescence imaging is based on the detection of natural tissue fluorescence emitted by endogenous molecules. I-scan technology using a digital filter that modifies normal images through software functions, is the newly developed image-enhanced endoscopic technology from PENTAX. Flexible spectral imaging color enhancement enhances the visualization of mucosal structure and microcirculation by the selection of spectral transmittance with a dedicated wavelength. Confocal laser endomicroscopy images were collected with an argon beam with a scanning depth of 0 (epithelium) to 250 microm (lamina propria) and analyzed using the reflected light.
Full text:
Available
Index:
WPRIM (Western Pacific)
Main subject:
Argon
/
Lighting
/
Enzyme Multiplied Immunoassay Technique
/
Endoscopy
/
Optical Imaging
/
Fluorescence
/
Inflammation
/
Light
/
Microcirculation
Language:
English
Journal:
Clinical Endoscopy
Year:
2011
Type:
Article
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