background urinary tract infection (uti) is common in children. uti with or without vesico-ureteral reflux (vur) may result in renal scarring. severe renal scarring impairs renal function and may result in hypertension, renal insufficiency, and end stage renal disease requiring dialyses or transplantation. beta 2 micro-globulin (ß2mg) is a low molecular weight protein freely filtered by the glo...

AIM To assess the outcome of imaging investigations carried out in children with urinary tract infection (UTI), to compare the investigations with national guidelines, and to assess the impact on management. METHODS Retrospective review of inpatients and outpatients, aged 0-12 years, referred to the University Hospital of Wales Healthcare Trust between February 1997 and January 1998 with UTI....

OBJECTIVE Febrile urinary tract infection (UTI) is a common problem among children. The diagnosis and management of acute pyelonephritis is a challenge, particularly during infancy. The distinction between acute pyelonephritis and UTI without renal involvement is very important, because renal infection may cause parenchymal scarring and thus requires more aggressive investigation and follow-up ...

OBJECTIVE To evaluate the role of vitamin A on renal scarring in recurrent urinary tract infections (UTIs). DESIGN Twenty three children with UTIs and renal scarring (mean (SD) age 7.3 (3.9) years) and 91 children without renal scarring (6.4 (3.4) years) were studied. All the children had serum vitamin A and beta-carotene measurements and nutritional evaluation. Renal scarring was assessed by...

PURPOSE To determine prevalence and risk factors for renal scar in children referred for urologic assessment of febrile UTI and/or VUR. METHODS Pre-determined risk factors for renal scar were prospectively recorded in consecutive patients referred for UTI/VUR. Age, gender, VUR grade, and reported number of febrile and non-febrile UTIs were analyzed with logistic regression to determine risk f...

The prevalence of vesicoureteral reflux (VUR) among siblings of children with VUR has been reported to be from 4.7% to 51%. The incidence of VUR in the general population is less than 1% but it is high in risk groups. In a prospective study we started identifying the incidence and severity of VUR and renal parenchymal lesions in the siblings of patients known to have urinary tract infection (UT...

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Introduction: The optimal imaging time of a radionuclide scintigraphy is the time at which the organ of interest has the maximum uptake of the injected radionuclide. This study was performed to investigate the maximum uptake time of 99mTc-DMSA in rat renal scan. Methods: Renal scintigraphy was performed with 3 mCi of 99mTc-DMSA. Planar images were acquired every 20 minutes for 8 hours post-inje...

Background: Urinary tract infection (UTI) is known to be the most frequent bacterial in paediatric population. Objective: To determine clinical profile and etiology of complicated urinary children. Methods: This cross-sectional study was done at Department Nephrology Neonatology, National Institute Child Health, Karachi from 1st January 2022 30th June 2022. In 241 children either gender, (male ...

This study was conducted to determine the serum concentration of zinc in children with acute pyelonephritis. Serum zinc levels of 60 children with acute pyelonephritis and 60 healthy children were compared. Acute pyelonephritis was diagnosed using Tc-99m dimercaptosuccinic acid (DMSA) renal scan. Serum zinc levels were measured by the atomic absorption flame spectrophotometry. The levels in que...