Benign fibroepithelial polyps causing symptomatic bilateral intermittent hydroureteronephrosis.
Lavelle
J P
JP
Department of Pediatric Urology, Children's Hospital of Pittsburgh, Pennsylvania, USA.
Knisely
A S
AS
Bellinger
M F
MF
D002648:Child; D006801:Humans; D006869:Hydronephrosis / Q000209:etiology*; D008297:Male; D011127:Polyps / Q000150:complications*; D014516:Ureteral Neoplasms / Q000150:complications*