Comparative study between intravenous urography and renal scintigraphy with DMSA for the diagnosis of renal scars in children with vesicoureteral reflux
نویسندگان
چکیده
منابع مشابه
the value of renal scintigraphy with dmsa for assessing vesicoureteral reflux in children with suspected urinary tract infection
background renal scintigraphy with technetium 99m labeled dimercaptosuccinic acid (99mtc-dmsa) is a traditional imaging technique commonly used to detect renal scar in patients with probable vesicoureteral reflux (vur) and/or urinary tract infection (utis). we determined whether normal results of dmsa renal scan obviate the need for voiding cystourethrography (vcug) in evaluating children with ...
متن کاملDoppler ultrasonography in children with acute pyelonephritis in diagnosis of renal scar compared to DMSA scintigraphy
Background: Urinary tract infection (UTI) is one of the most important pediatric health problems, which is occasionally associated with irreversible renal damage. Dimercapto-succinic acid (DMSA) scan is a diagnostic standard for the renal scar. Doppler ultrasonography (D.S) has been considered as a less invasive method. The purpose of this study was to determine the sensitivity and specificity ...
متن کامل[Renal scars in children with primary vesicoureteral reflux].
OBJECTIVE To determine the incidence of renal scars in children with primary vesicoureteral reflux taking into consideration the following variables: sex, age at diagnosis, febrile urinary infection, degree of reflux and bacteria specimen. METHOD Retrospective study of 58 children with age ranging from 2 months to 11 years, presenting primary vesicoureteral reflux detected by voiding cystoure...
متن کاملElucidation of Renal Scars in Children With Vesicoureteral Reflux Using Contrast-Enhanced Ultrasound: A Pilot Study
Introduction Vesicoureteral reflux is a common disorder in children but can result in kidney scarring following acute pyelonephritis. The gold standard diagnostic to detect renal scars in children is 99mTc-dimercaptosuccinic acid (DMSA) scintigraphy. DMSA has a number of limitations including radiation exposure, need for sedation, and radiotracer supply shortages. Contrast-enhanced ultrasound (...
متن کاملReappraisal of Tc-99m DMSA scintigraphy for follow up in children with vesicoureteral reflux.
We reviewed Tc-99m DMSA scintigraphy in children with vesicoureteral reflux (VUR) in order to assess whether repeated Tc-99m DMSA scans are necessary for the follow up of these patients. Ninety-seven children who were followed up for more than one year (1-7.4 years, average 2.8 years) after the first DMSA scan were included in the study. Fifty-one patients had been diagnosed as primary VUR and ...
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ژورنال
عنوان ژورنال: International braz j urol
سال: 2003
ISSN: 1677-5538
DOI: 10.1590/s1677-55382003000600011