{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,10,29]],"date-time":"2025-10-29T13:07:24Z","timestamp":1761743244464},"reference-count":23,"publisher":"FapUNIFESP (SciELO)","issue":"2","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Arq. Gastroenterol."],"published-print":{"date-parts":[[2009,6]]},"abstract":"<jats:p>CONTEXTO: O uso da cromoscopia virtual com sistema de imagem multibanda poderia auxiliar no diagn\u00f3stico in vivo de neoplasias col\u00f4nicas. Objetivo - Avaliar a exatid\u00e3o da magnifica\u00e7\u00e3o associada \u00e0 cromoendoscopia eletr\u00f4nica ou com \u00edndigo-carmin na distin\u00e7\u00e3o entre les\u00f5es neopl\u00e1sicas e n\u00e3o-neopl\u00e1sicas do c\u00f3lon e reto. M\u00c9TODOS: Foram avaliadas prospectivamente 157 les\u00f5es colorretais em 75 pacientes. Empregou-se o sistema FICE\u00ae para a an\u00e1lise dos padr\u00f5es de capilares, com a malha capilar negativa sendo considerada padr\u00e3o de les\u00f5es n\u00e3o-neopl\u00e1sicas, e a malha capilar positiva, o padr\u00e3o das neoplasias. Ap\u00f3s esta avalia\u00e7\u00e3o, ainda usando o sistema FICE\u00ae, o padr\u00e3o de criptas foi definido conforme a classifica\u00e7\u00e3o de Kudo. Por fim, instilou-se \u00edndigo-carmin \u00e0 0,8% e outro estudo das criptas foi realizado. RESULTADOS: Entre as 157 les\u00f5es colorretais, classificou-se 116 como malha capilar positiva, sendo 115 confirmadas histologicamente como neoplasias. J\u00e1 entre as 41 les\u00f5es com malha capilar negativa, 32 eram n\u00e3o-neopl\u00e1sicas. A sensibilidade foi de 92,7%, a especificidade de 97% e a precis\u00e3o de 93,6%. Os padr\u00f5es de criptas tipo I e II representaram as les\u00f5es n\u00e3o-neopl\u00e1sicas e os tipos III-V, as neopl\u00e1sicas. Com a utiliza\u00e7\u00e3o da cromoscopia eletr\u00f4nica, observou-se sensibilidade de 94,4%, especificidade de 97% e precis\u00e3o de 94,9%. J\u00e1 com o uso da magnifica\u00e7\u00e3o associada ao \u00edndigo-carmin, a sensibilidade foi de 97,6%, a especificidade de 93,9% e a precis\u00e3o de 96,8%. CONCLUS\u00d5ES: Tanto a cromoendoscopia eletr\u00f4nica, quanto o uso do \u00edndigo-carmin, associados \u00e0 magnifica\u00e7\u00e3o de imagens, apresentaram precis\u00e3o elevada quanto ao diagn\u00f3stico histopatol\u00f3gico e n\u00e3o houve diferen\u00e7a estat\u00edstica entre ambos os m\u00e9todos.<\/jats:p>","DOI":"10.1590\/s0004-28032009000200007","type":"journal-article","created":{"date-parts":[[2009,7,2]],"date-time":"2009-07-02T03:03:54Z","timestamp":1246503834000},"page":"111-115","source":"Crossref","is-referenced-by-count":10,"title":["Estudo comparativo entre MBI (FICE\u00ae) e a magnifica\u00e7\u00e3o com \u00edndigo-carmin no diagn\u00f3stico diferencial de les\u00f5es neopl\u00e1sicas e n\u00e3o-neopl\u00e1sicas de c\u00f3lon e reto"],"prefix":"10.1590","volume":"46","author":[{"given":"Carlos Eduardo Oliveira dos","family":"Santos","sequence":"first","affiliation":[{"name":"Santa Casa de Caridade de Bag\u00e9"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"J\u00falio Carlos","family":"Pereira-Lima","sequence":"additional","affiliation":[{"name":"UFCSPA"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"C\u00e9sar Vivian","family":"Lopes","sequence":"additional","affiliation":[{"name":"UFCSPA"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Daniele","family":"Malaman","sequence":"additional","affiliation":[{"name":"Santa Casa de Caridade de Bag\u00e9"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Artur A.","family":"Parada","sequence":"additional","affiliation":[{"name":"Hospital 9 de Julho"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Ant\u00f4nio David","family":"Salom\u00e3o","sequence":"additional","affiliation":[{"name":"Santa Casa de Caridade de Bag\u00e9"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"530","reference":[{"key":"ref1","first-page":"99","article-title":"High resolution chromoendoscopy in the differential diagnosis of neoplastic and non-neoplastic polyps","volume":"40","author":"Averbach M","year":"2003","journal-title":"Arq Gastroenterol","ISSN":"http:\/\/id.crossref.org\/issn\/0004-2803","issn-type":"print"},{"key":"ref2","doi-asserted-by":"crossref","first-page":"38","DOI":"10.1055\/s-0028-1098209","article-title":"A method for endoscopic eletroresection of sessile colonic polyps","volume":"5","author":"Deyhle P","year":"1973","journal-title":"Endoscopy","ISSN":"http:\/\/id.crossref.org\/issn\/0013-726X","issn-type":"print"},{"key":"ref3","doi-asserted-by":"crossref","first-page":"953","DOI":"10.1016\/j.gie.2007.07.012","article-title":"Look, remove, and discard: can narrow-band imaging replace histopathology for small colorectal polyps? It is time to push the button!","volume":"66","author":"East JE","year":"2007","journal-title":"Gastrointest Endosc","ISSN":"http:\/\/id.crossref.org\/issn\/0016-5107","issn-type":"print"},{"key":"ref4","doi-asserted-by":"crossref","first-page":"945","DOI":"10.1016\/j.gie.2007.05.053","article-title":"Evaluation of microvessels in colorectal tumors by narrow band imaging magnification","volume":"66","author":"Hirata M","year":"2007","journal-title":"Gastrointest Endosc","ISSN":"http:\/\/id.crossref.org\/issn\/0016-5107","issn-type":"print"},{"key":"ref5","doi-asserted-by":"crossref","first-page":"988","DOI":"10.1016\/j.gie.2006.07.046","article-title":"Magnifying endoscopy with narrow band imaging for diagnosis of colorectal tumors","volume":"65","author":"Hirata M","year":"2007","journal-title":"Gastrointest Endosc","ISSN":"http:\/\/id.crossref.org\/issn\/0016-5107","issn-type":"print"},{"key":"ref6","doi-asserted-by":"crossref","first-page":"284","DOI":"10.1136\/gut.2003.027623","article-title":"Efficacy of high magnification chromoscopic colonoscopy for the diagnosis of neoplasia in flat and depressed lesions of the colorectum: a prospective analysis","volume":"53","author":"Hurlstone DP","year":"2004","journal-title":"Gut","ISSN":"http:\/\/id.crossref.org\/issn\/0017-5749","issn-type":"print"},{"key":"ref7","doi-asserted-by":"crossref","first-page":"306","DOI":"10.1055\/s-2001-13700","article-title":"Assessment of colorectal lesions using magnifying colonoscopy and mucosal dye spraying: can significant lesions be distinguished?","volume":"33","author":"Kato 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