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Abstract
Abstract
Chromoendoscopy is apromising technique for increasing
sensitivity and specificity for diagnosis of premalignant
malignant lesions of the gastrointestinal tract.
Chromoendoscopy combines staining and endoscopy.
Different areas visible through the endoscope are highlighted
with one of avariety of available stains.
Endoscopic mucosal resection and photodynamic therapy urge
the need for precise visual characterization which can be offered by
chromoendoscopy.
Accessories for chromoendoscopy are simple, accessible ,easily
available and cheap.
Chromoendoscopy can add few minutes to standard endoscopy
procedure but benefits gained outweigh time and cost spent .