Adolescent males with unilateral left varicocele often demonstrate asynchronous testicular growth that usually equalizes in time. Therefore, sonographic testicular size measurement at a single point during adolescence is insufficient to determine the need for varicocelectomy. When contemplating varicocelectomy we recommend at least 2, and preferably 3, testicular volume measurements 1 year apart to establish accurately decreased left testicular volume compared to a normal right testis.

In patients with an ectopic ureterocele and no vesicoureteral reflux partial nephrectomy should be considered the treatment of choice. However, when the initial cystogram reveals vesicoureteral reflux, partial nephrectomy and endoscopic ureterocele decompression have identical definitive cure rates of only 16%. The majority of the latter patients require continued observation and/or additional surgery for managing persistent reflux.