Does chromoendoscopy with structure enhancement improve the colonoscopic adenoma detection rate?
On the basis of our results we cannot generally recommend the systematic use of chromoscopy and structure enhancement in a high-risk patient population, although the detection of small adenomas in the proximal colon was improved.
In spite of patients being in a worse condition, vacuum-assisted wound closure therapy resulted in improved outcomes and thus should be preferred to primary rewiring. Moreover we report on predictors which may indicate whether there is a high risk of rewiring failure.