High incidence of delirium was found in both acute and elective colorectal surgery. Delirium was associated with adverse outcomes.

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In the current population of vascular patients where no PTA is possible and a peripheral bypass is necessary, the ASV remains the graft of first choice. However, the pre-cuffed ePTFE graft is a good alternative, especially in cases of critical limb ischemia, in respect to an acceptable limb salvage rate.

Tape measurements have been proved to be a reliable and reproducible method to asses the lower limb circumference.