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Hyperplastic Polyp? Look Again... The Impact of the New Classification for Serr...
Fidalgo, Catarina; Serviço de Gastrenterologia. Instituto Português de Oncologia de Lisboa Francisco Gentil, E.P.E. Lisboa. Portugal.Introduction: The World Health Organization reviewed the classification for serrated colonic polyps in 2010. A new entity, sessile serrated adenoma, was included with two variants: with and without cytological dysplasia. This lesion’s malignant potential has been recognized and according to the new classification, many polyps may be reclassified. The impact of this change is yet to be assessed.Objective: Analyz...
Endoscopic Mucosal Resection of Superficial Colorectal Neoplasms: Review of 140...
Serrano, Miguel; Mão de Ferro, Susana; Fidalgo, Paulo; Lage, Pedro; Chaves, Paula; Dias Pereira, AntónioIntroduction and Aims: Endoscopic mucosal resection (EMR) has been shown to be useful in the removal of large colorectal sessile and flat lesions, avoiding the need for surgical resection. The aim of this study was to evaluate the efficacy and safety of EMR in colorectal lesions using the inject-and-cut technique. Material and Methods: Based on the review of colonoscopy reports, performed from February 2007 and...
Cultivares, doses de fertilizantes e densidades de semeadura no cultivo de milh...
Pereira,José Luiz Andrade Rezende; Pinho,Renzo Garcia Von; Borges,Iran Dias; Pereira,Antonio Marcos Andrade Rezende; Lima,Tiago GeraldoObjetivou-se, neste trabalho, avaliar o desempenho de cinco cultivares de milho submetidas a três densidades de semeadura e duas doses de fertilizantes em Lavras, MG. Foram conduzidos quatro experimentos, sendo dois em 2004 e dois em 2005. Em cada experimento as cinco cultivares (GNZ2005, AG9010, P3041, AG7000 e DKB350) foram avaliadas em três densidades de semeadura (45.000, 55.000 e 65.000 plantas ha-1) e em ...
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