If it is not picked up and treated it can damage the kidneys leading ... have a further test called a isotope scan (the commonest types are called DTPA or DMSA scans) of their kidneys.

Mean RLD by ultrasound was significantly greater in children with abnormal DMSA scans than in those with normal DMSA scans (12.4 mm vs 3.9 mm; P <0.0001). The cutoff ultrasound RLDs that resulted ...