Authors:

Sackline Preitas Brilhante De Sã

Federal University of Espírito Santo, Maruípe, Vitória-ES, Brazil

Abstract:

Background: very important staining is obligatory for endocytoscopy, that permits image of canal tissue layer at the cellular level. This study aimed to spot a dye answer that might optimize staining conditions for in vivo endocytoscopy within the small intestine, together with traditional villi and superficial non-ampullary small intestine animal tissue tumors (SNADETs). Methods: we tend to performed endocytoscopy in nine patients WHO had traditional villi (27 sites) and twenty patients with SNADETs (20 sites). the conventional sites were allotted to thiazine (MB; 5/2.5/1%), toluidine blue (TB; 1/0.5/0.25%), and antifungal agent (1/0.5/0.25%) staining. supported the results of traditional sites, we tend to used 1 Chronicles MB or zero.5% TB for staining SNADETs. 3 reviewers, together with endoscopists and pathologists, evaluated and scored the endocytoscopy pictures (1, poor; 2, moderate; three, good) for general image quality and visibility of structure and nuclei. we tend to calculated frequencies and compared the proportions of the best score of three (good). Results: the bulk of lots of three for traditional villi was given to zero.5% TB (81%), followed by 1 Chronicles MB. For SNADETs, 1 Chronicles MB showed considerably higher scores compared with zero.5% TB (P=0.035).

Keywords:
Endocytoscopy, adenoma, dysplasia, duodenal cancer, duodenum.

Citation:

Sackline Preitas Brilhante de Sã. Dye solution for in vivo endocytoscopy of normal villi and superficial epithelial malignancies in the duodenum that optimises staining conditions Japanese Journal of Gastroenterology 2022.