Urinary tract infection in boys

Area of Science:

• Pediatric Urology
• Infectious Diseases

Background:

• Urinary tract infections (UTIs) are common in children, but specific data on boys are limited.
• Boys with UTIs may experience higher morbidity compared to girls.

Purpose of the Study:

• To analyze the clinical presentation, causative organisms, anatomical abnormalities, and outcomes of urinary tract infections in boys.
• To establish optimal diagnostic and management guidelines for boys with UTIs.

Main Methods:

• Retrospective review of 83 boys diagnosed with an initial urinary tract infection.
• Analysis of presenting symptoms, microbial findings, anatomical evaluations, and treatment interventions.

Main Results:

• Fever was the most common symptom (50%). Gram-positive bacteria were most frequent, with Escherichia coli accounting for only 21%.
• 75% of boys had anatomical abnormalities, including vesicoureteral reflux and obstructive lesions. Renal scarring occurred in 50%, and 58% required early surgery.
• Atypical organisms were common, suggesting a different infectious profile in boys.

Conclusions:

• Urinary tract infections in boys are associated with significant anatomical abnormalities and potential for high morbidity.
• An excretory urogram and voiding cystourethrogram are recommended as minimal evaluations for boys after an initial UTI.