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Updated: Aug 2, 2026
10:38
Observational Study Protocol for Repeated Clinical Examination and Critical Care Ultrasonography Within the Simple Intensive Care Studies
Published on: January 16, 2019
[Renal sonography in childhood. Normal findings]
Zeitschrift Fur Urologie Und Nephrologie
|December 1, 1985
Summary
Ultrasound of healthy kidneys in 201 children shows age-related changes in organ boundaries and echogenicity. These findings aid in accurately diagnosing pediatric kidney diseases based on developmental stage.
Area of Science:
- Pediatric Nephrology
- Medical Imaging
- Diagnostic Ultrasound
Context:
- Assessing renal health in children requires age-specific diagnostic criteria.
- Ultrasound is a primary non-invasive imaging modality for pediatric kidneys.
- Normal sonographic variations in developing kidneys can be mistaken for pathology.
Purpose:
- To establish age-dependent sonographic reference ranges for healthy pediatric kidneys.
- To characterize the evolution of renal echogenicity and structural differentiation in children.
- To provide a baseline for interpreting renal ultrasound findings in pediatric patients.
Summary:
- A prospective study sonographically examined 201 healthy children's kidneys.
- Key parameters like organ delimitation, echogenicity, and fine structure differentiation were assessed based on age.
- Smoother kidney margins and better differentiation of renal structures were observed with increasing age, with specific findings noted in the first two trimesters.
Impact:
- Facilitates more accurate age-specific interpretation of pediatric renal ultrasound examinations.
- Helps differentiate normal developmental changes from pathological conditions in children's kidneys.
- Supports improved diagnosis and management of renal diseases in pediatric populations without affecting urine transport.
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