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Voiding cystourethrography in children with an initial episode of febrile urinary tract infection / 소아과
Korean Journal of Pediatrics ; : 653-658, 2006.
Artigo em Coreano | WPRIM | ID: wpr-151853
ABSTRACT

PURPOSE:

Because voiding cystourethrography(VCUG) is an invasive method, we studied whether VCUG could be postponed through evaluation of alternative non-invasive tests including renal ultrasonography and (99m)Tc-DMSA renal scan.

METHODS:

We reviewed the medical records of 175 patients initially diagnosed with febrile urinary tract infection during the one year period of 1999, and compared 3-testsrenal ultrasongraphy, (99m)Tc-DMSA renal scan, and VCUG.

RESULTS:

Renal ultrasonography didn't contribute to the prognostication of pyelonephritis(photopenic areas) or vesicoureteral reflux(VUR). Presentation of photopenic areas in (99m)Tc-DMSA renal scan was related to VUR. If both findings of renal ultrasonography and (99m)Tc-DMSA renal scans were normal, this condition was closely related to normal results in VCUG. And if both examinations were abnormal, the condition was closely related to VUR. But this state could not always guarantee the normal result from VCUG because of low sensitivity in finding VUR.

CONCLUSION:

In cases in which acute phyelonephritis is demonstrated by (99m)Tc-DMSA renal scan, VCUG is required. In addition to this, if the conditions of hydronephrosis, vesicoureteral dilatation, increases of renal volume, and changes of echogenesity are shown by renal ultrasonography, VCUG should be performed. If a patient has difficulty undergoing VCUG, temporary postponement of VCUG can be taken into consideration, but only in cases where both examinations of renal ultrasonography and (99m)Tc-DMSA renal scan are normal. Nevertheless, close observation is be advised even in this case.
Assuntos

Texto completo: DisponíveL Índice: WPRIM (Pacífico Ocidental) Assunto principal: Sistema Urinário / Infecções Urinárias / Prontuários Médicos / Ultrassonografia / Dilatação / Hidronefrose Tipo de estudo: Estudo diagnóstico / Estudo prognóstico Limite: Criança / Humanos Idioma: Coreano Revista: Korean Journal of Pediatrics Ano de publicação: 2006 Tipo de documento: Artigo

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Texto completo: DisponíveL Índice: WPRIM (Pacífico Ocidental) Assunto principal: Sistema Urinário / Infecções Urinárias / Prontuários Médicos / Ultrassonografia / Dilatação / Hidronefrose Tipo de estudo: Estudo diagnóstico / Estudo prognóstico Limite: Criança / Humanos Idioma: Coreano Revista: Korean Journal of Pediatrics Ano de publicação: 2006 Tipo de documento: Artigo