نتایج جستجو برای: active crohns disease
تعداد نتایج: 1875230 فیلتر نتایج به سال:
background: according to recent studies comparing magnetic resonance enterography (mre) with ileocolonoscopy for assessing inflammation of small bowel and colonic segments in adults with active crohn’s disease (cd), we aimed to compare the accuracy of these two diagnostic methods in iranian population. method: during 2013-2014 a follow-up study was done on 30 patients with active cd ina gastroe...
We propose a graph cut (GC) based approach for combining annotations from multiple experts and segmenting Crohns disease (CD) tissues in magnetic resonance (MR) images. Random forest (RF) based semi supervised learning (SSL) predicts missing expert labels while a novel self consistency (SC) score quantifies the reliability of each expert label and also serves as the penalty cost in a second ord...
Abstract Background This study aimed to define clusters of disease activity and prognostic factors the course in a well-characterized cohort children with Crohn’s (CD). Methods All patients CD identified from SIGENP IBD registry follow-up at least 5 years 6-monthly evaluation were included. Active was defined for each yearly semester as follows: clinical (wPCDAI≥12,5 or MINI index ≥8), need tre...
Rationale. Inflammatory bowel diseases (IBD) are defined as chronic relapsing immunemediated disorders of the gastrointestinal tract. IBD exacerbations are characterized by recruitment of mainly CXCL8-receptor expressing activated neutrophils into the intestinal wall, leading to severe damage. Considering its chronic relapsing character, accurate and timely diagnosis of an exacerbation is pivot...
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