Recent Advances in Image-enhanced Endoscopy
Clinical Endoscopy
;
: 65-75, 2011.
Artigo
em Inglês
| 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.
Texto completo:
DisponíveL
Índice:
WPRIM (Pacífico Ocidental)
Assunto principal:
Argônio
/
Iluminação
/
Técnica de Imunoensaio Enzimático de Multiplicação
/
Endoscopia
/
Imagem Óptica
/
Fluorescência
/
Inflamação
/
Luz
/
Microcirculação
Idioma:
Inglês
Revista:
Clinical Endoscopy
Ano de publicação:
2011
Tipo de documento:
Artigo
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