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Renal Trauma in Pediatrics: A Current Review
1Pediatric Surgery and Urology, Hospital Clínico Universitario Virgen de la Arrixaca, Murcia, Spain.
Insights
Pediatric blunt trauma can cause kidney injuries. Advanced imaging like CT scans and conservative management, including interventional radiology, are key for treating these renal injuries in children.
Area of Science:
- Pediatric Traumatology
- Diagnostic Imaging in Pediatrics
- Urologic Trauma Management
Background:
- Children are susceptible to renal injuries from blunt abdominal trauma.
- Accurate diagnosis and grading are crucial for effective management.
- The American Association for the Surgery of Trauma (AAST) renal injury grading system guides treatment.
Purpose of the Study:
- To outline the current diagnostic and management strategies for pediatric renal injuries.
- To highlight the role of advanced imaging and evolving treatment paradigms.
Main Methods:
- Four-phase computed tomography (CT) with intravenous contrast is the preferred initial imaging modality.
- Ultrasonography may be utilized for minimally symptomatic pediatric patients.
- Utilizing the modified AAST renal injury grading system (2011).
Main Results:
- Conservative management is increasingly favored for pediatric renal injuries.
- Hemodynamic instability may necessitate surgical exploration.
- Interventional radiology plays a growing role in managing high-grade injuries.
Conclusions:
- Modern management emphasizes a conservative approach for pediatric renal trauma.
- Advanced imaging and interventional techniques are integral to current practice.
- Tailored management based on injury grade and patient stability is essential.
Abstract:
Children are at increased risk of renal injuries from blunt trauma. Four-phase computed tomography with intravenous contrast (noncontrast, arterial, nephrographic, and pyelographic phases) is the choice for initial imaging, although ultrasonography might also be used in children with minimal symptoms. The American Association for the Surgery of Trauma developed the known system for renal injury grading, which was modified in 2011. The management of pediatric renal injuries has largely shifted toward conservative means. However, as long as the child remains hemodynamically unstable, renal exploration might be necessary. There is a trend toward managing high-grade injuries with interventional radiography procedures.
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