Optical diagnosis of lower urinary tract infection: A pilot study in children

Optical monitoring of bladder wall oxygenation is feasible in children. In this study a significant difference was evident in a SR NIRS-derived measure of absolute oxygen saturation in the bladder wall between children with UTI diagnosed by conventional testing methods, and those in a control group without infection. SR-NIRS monitoring of bladder wall oxygenation may offer a rapid and non-invasive means of bedside screening for LUTI where history and/or clinical signs are not available or adequate.158Figure.