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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...
Risk factors for metabolic bone disease in Crohn's disease patients
Cravo, Marília; Guerreiro, Catarina Sousa; Santos, Paula Moura dos; Brito, Miguel; Ferreira, Paula; Fidalgo, Catarina; Tavares, LourdesBackground: The aim was to evaluate the presence of metabolic bone disease (MBD) in patients with Crohn’s disease (CD) and to identify potential etiologic factors. Methods: The case–control study included 99 patients with CD and 56 controls with a similar age and gender distribution. Both groups had dual-energy x-ray absorptionmetry and a nutritional evaluation. Single nucleotide polymorphisms at the IL1, TNF-a...
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