Case Report

Ectopic Ureteral Orifice Associated with Ipsilateral Renal Dysplasia

Jae Hun Kim, Min Cheol Han, Sung Jae Park, Jun Ho Jung, Bong Suk Shim, Min Sun Cho*
Author Information & Copyright
Department of Urology, College of Medicine, Ewha Womans University, Korea.
*Department of Pathology, College of Medicine, Ewha Womans University, Korea.

Copyright ⓒ 2005. Ewha Womans University School of Medicine. This is an Open Access article distributed under the terms of the Creative Commons Attribution Non-Commercial License (http://creativecommons.org/licenses/by-nc/3.0/) which permits unrestricted non-commercial use, distribution, and reproduction in any medium, provided the original work is properly cited.

Published Online: Mar 30, 2005

Abstract

Ectopic ureteral orifice presents predominantly in young girls with duplicated kidneys and ureters, and mostly drains from ectopic ureters were associated with non-duplicated upper urinary systems and it is called a single system ectopic ureter. It is frequently associated with renal dysplasia or agenesis and ureterocele. Compared with ectopic ureter draining from the duplicated kidney, the diagnosis of single system ectopic ureter is often delayed because the ectopic ureter may be associated with a single small dysplastic, poorly functioning kidney. We report a case of single system ectopic ureter associated with dysplastic and poorly functioning kidney.

Keywords: Dysplastic kidney; Ectopic ureteral orifice