Ureteral Duplications and Ureteroceles

  • Emilio Merlini
  • Douglas A. Canning
Part of the Atlas of Clinical Urology book series (ACU)

Abstract

Abnormal development of the ureteric bud causes both ureteral duplication and ureterocele. Proximal branching of the ureteric bud is the cause of incompletely duplicated or bifid ureters, but completely duplicated ureters are caused by the development of two separate ureteric buds from the mesonephric duct. Ureteroceles are probably the result of abnormal distal ureteral canalization of Chwalla’s membrane.

Keywords

Bladder Neck Lower Pole Vesicoureteral Reflux Urogenital Sinus Ectopic Ureter 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Springer Science+Business Media New York 2003

Authors and Affiliations

  • Emilio Merlini
  • Douglas A. Canning

There are no affiliations available

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