[Assessing the impact of bladder ultrasound on catheter-associated urinary tract infections and health-care costs: an observational pre-post study].

Unlabelled: . Assessing the impact of bladder ultrasound on catheter-associated urinary tract infections and health-care costs: an observational pre-post study.

Introduction: The placement of a urinary catheter is a standard procedure, but it can cause discomfort, increase the risk of infections and costs.