Infundibulopelvic stenosis in children
Of 11,500 children who underwent excretory urography during a 17-year period, three were found to have the rare renal malformation infundibulopelvic stenosis, characterized by caliceal dilatation, infundibular stenosis, and hypoplasia or stenosis of the renal pelvis. The contralateral kidney was absent in two cases and normal in the other. Voiding cystourethrograms were normal in all three. Renal sonography showed a variable degree of caliceal dilatation without associated pelvic dilatation. The diagnosis was confirmed by retrograde ureteropyelography in one case. Two patients were followed for 12 and 18 months, respectively; both remained asymptomatic with normal renal function, and sequential sonographic examinations of their kidneys have shown no significant changes. The third patient died of an unrelated condition. Infundibulopelvic stenosis has highly characteristic radiographic features, and prognosis is good for most affected patients.
- Research Organization:
- Hospital Infantil, Ciudad Sanitaria Vall d'Hebro, Barcelona, Spain
- OSTI ID:
- 6915902
- Journal Information:
- Am. J. Roentgenol.; (United States), Vol. 142:3
- Country of Publication:
- United States
- Language:
- English
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59 BASIC BIOLOGICAL SCIENCES
CONGENITAL MALFORMATIONS
DIAGNOSIS
KIDNEYS
BIOMEDICAL RADIOGRAPHY
UROGENITAL SYSTEM DISEASES
CHILDREN
PELVIS
AGE GROUPS
BODY
BODY AREAS
DIAGNOSTIC TECHNIQUES
DISEASES
MALFORMATIONS
MEDICINE
NUCLEAR MEDICINE
ORGANS
PATHOLOGICAL CHANGES
RADIOLOGY
550602* - Medicine- External Radiation in Diagnostics- (1980-)
550900 - Pathology
550800 - Morphology