[Radiological diagnosis of the urinary tract in children (author's transl)]

Area of Science:

• Pediatric Urology
• Diagnostic Imaging
• Renal Pathology

Background:

• Urinary tract infections (UTIs) are common in children.
• Nearly 50% of pediatric UTIs are linked to obstructive malformations or functional disturbances.
• Radiologic investigation is essential for accurate diagnosis.

Purpose of the Study:

• To highlight the importance of radiologic investigation in pediatric urinary tract infections.
• To discuss various obstructive and functional urinary tract abnormalities associated with UTIs.
• To review inflammatory renal mass lesions in the context of UTIs.

Main Methods:

• Review of radiologic findings in pediatric urinary tract infections.
• Discussion of specific conditions including intermittent renal pelvis obstruction, functional obstructive megaureter, and vesico-ureteric reflux.
• Analysis of combined urinary flow impairments and inflammatory renal mass lesions.

Main Results:

• Radiologic investigation plays a key role in identifying underlying causes of UTIs in children.
• Obstructive malformations and functional disturbances are frequent contributors to pediatric UTIs.
• Various specific conditions were discussed in relation to their radiologic presentation.

Conclusions:

• Prompt and accurate radiologic assessment is vital for managing pediatric urinary tract infections.
• Identifying obstructive and functional abnormalities is critical for preventing recurrent infections and kidney damage.
• A comprehensive understanding of radiologic findings aids in the diagnosis and treatment of complex urinary tract conditions in children.