ISSN:
1432-1076
Keywords:
Vesicoureteral reflux
;
Prenatal diagnosis
;
Reflux nephropathy
Source:
Springer Online Journal Archives 1860-2000
Topics:
Medicine
Notes:
Abstract Vesicoureteral reflux (VUR) was recognized neonatally by voiding cystography in 25 of 117 infants with a dilated fetal urinary tract. There was a male preponderance (76%) and a high percentage (40%) of associated urinary malformations. Thirtynine refluxing units were studied. All grades of VUR were detected but gross dilating VUR dominated (59%). Spontaneous resolution was excellent in lower grades of VUR but was poor in gross VUR. Surgery was successfully performed in 13 renal units of nine patients with gross reflux [8], additional ipsilateral malformations [4], or pyelonephritis during antibiotic prophylaxis [1]. Segmental renal scars developed in four kidneys after urinary infections, and a diffuse parenchymal lesion was noted in nine kidneys even at birth. One boy with duplication had a non-functioning refluxing system. Our results in a small number of infants show differences to children with VUR detected after urinary infections and seem to support the existence of a congenital reflux nephropathy.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1007/BF01955065
