. Author manuscript; available in PMC: 2016 Jul 29.

Published in final edited form as: J Urol. 2015 Mar 20;194(3):738–743. doi: 10.1016/j.juro.2015.03.089

Table 4. Ureteral stricture group characteristics.

	No. Cases
Etiology:
Iatrogenic injury	33
Previous repair (pyeloplasty, tumor excision)	6
Ureteropelvic junction obstruction (congenital)	1
Location:
Proximal	20
Middle	7
Distal	1