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KMID : 0358320100510060434
Korean Journal of Urology
2010 Volume.51 No. 6 p.434 ~ p.437
Successful Endourologic Management of Lower Pole Moiety Ureteropelvic Junction Obstruction in a Partially Duplicated Collecting System
Hwang Eu-Gene

Kim Young-Ho
Yang Seung-Woo
Youn Chang-Sik
Yuk Seung-Mo
Sul Chong-Koo
Lim Jae-Sung
Abstract
We present two cases of symptomatic lower pole moiety ureteropelvic junction obstruction (UPJO) in a partially duplicated collecting system that were successfully treated with minimally invasive endourologic procedures. In the first case, we performed retrograde endopyelotomy with the Acucise¢ç ureteral cutting balloon device, and in the latter case, we performed percutaneous nephrolithotomy and antegrade endopyelotomy because of the presence of multiple renal stones. Subsequent intravenous pyelography confirmed marked resolution of the obstruction, and both patients remained asymptomatic during 1 year of follow-up.
KEYWORD
Minimally invasive surgical procedures, Nephrolithiasis
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