Clinical imaging
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Fibrosing colonopathy is a complication recently detected in children with cystic fibrosis (CF), and is thought to be associated with the use of high-strength pancreatic enzymes. The goal of this study was to evaluate the effectiveness of magnetic resonance (MR) in detecting possible pathologic gut findings in patients with CF under pancreatic enzyme treatment. Twenty-five patients with CF and pancreatic insufficiency, all under treatment with high-dose pancreatic enzymes, were studied by MR. ⋯ Fecal impaction without bowel wall involvement was detected in three patients. MR proved to be a useful, noninvasive, diagnostic tool for the evaluation of patients with CF and fibrosing colonopathy. The signal hyperintensity on T2-weighted sequences and the great wall enhancement after intravenous gadolinium administration indicating an acute edematous condition, provide the clinicians useful information for the therapeutic adjustment.