Supine versus prone positioning for ultrasound evaluation of postnatal urinary tract dilation in children.
Juan S Calle-ToroCarolina L MayaYocabel GorfuEmily DunnKassa DargeSusan J BackPublished in: Pediatric radiology (2019)
Scanning in prone position tends to more frequently show calyceal dilation and a greater size of the anterior-posterior renal pelvic diameter, resulting in higher urinary tract dilation classification scores, with almost perfect interobserver agreement.