@Article{,
AUTHOR = {Endre Z. Neulander, Tiberiu Katz, Jacob Kaneti},
TITLE = {Upper pole multicystic dysplasia and ureteropelvic junction obstruction associated with obstructive-refl uxing megaureter in a  neonate with a single kidney},
JOURNAL = {Canadian Journal of Urology},
VOLUME = {17},
YEAR = {2010},
NUMBER = {6},
PAGES = {5472--5474},
URL = {http://www.techscience.com/CJU/v17n6/61986},
ISSN = {1488-5581},
ABSTRACT = {A 20-day-old male neonate presented with fever 
and hydronephrosis. Evaluation revealed that the 
patient had a single left kidney and a rare combination 
of multiple congenital malformations: upper pole 
segmental multicystic dysplasia, ureteropelvic junction 
obstruction, and an obstructive and refl uxing megaureter 
(ureterovesical junction obstruction). We performed 
percutaneous drainage of the infected and obstructed upper 
collecting system and then used a sequential approach to 
manage the patient’s anomalies. First, we performed an 
upper pole partial nephrectomy and pyeloplasty with a 
modifi ed Y ureterostomy. Second, when the child was 
older, we performed ureterovesical reimplantation with 
ureteral tailoring. Currently, after 5 years of follow up, 
the patient has stable renal function.},
DOI = {}
}