Surprising interobserver and intra-observer variability in pediatric testicular ultrasound volumes

Testicular volume (TV) can be obtained by either scrotal ultrasound (SU) or orchidometer. Scrotal ultrasound allows for a more objective measurement; however, the interobserver and intra-observer variability of TV measurements has not been rigorously studied.

Source: Journal of Pediatric Urology - April 18, 2019 Category: Urology & Nephrology Authors: C. Welliver, D. Cardona-Grau, L. Elebyjian, P.J. Feustel, B.A. Kogan Source Type: research