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[Renal cell carcinoma in children]
M E Cela De Julián1, A Casanova Morcillo, J Vázquez Estévez
1Sección de Oncohematología Pediátrica, Hospital General Universitario Gregorio Marañón, Madrid, España. la.llerueb@hsvo.insalud.es
Anales Espanoles De Pediatria
|October 24, 2002
Summary
Pediatric renal cell carcinoma (RCC) is rare, necessitating clear communication for diagnosis and follow-up. Early detection and complete surgical resection are key prognostic factors for this uncommon childhood cancer.
Area of Science:
- Pediatric Oncology
- Urologic Oncology
Background:
- Renal cell carcinoma (RCC) is uncommon in children, with distinct behaviors compared to adult presentations.
- Established treatment protocols for adult RCC, primarily surgical resection, may not directly translate to pediatric cases.
- The efficacy of chemotherapy and radiotherapy for metastatic pediatric RCC remains poorly defined.
Observation:
- A retrospective review of a single pediatric institution's experience over twenty years identified only three cases of pediatric RCC.
- Detailed clinical features and therapeutic strategies employed for these three pediatric patients are presented.
- The study highlights the importance of clinical suspicion for RCC in children over five with renal masses, differentiating it from Wilms' tumor.
Findings:
- Staging and complete surgical resection appear to be significant prognostic indicators in pediatric renal cell carcinoma.
- The limited data underscore the rarity of this malignancy in the pediatric population.
- Current treatment approaches for advanced or metastatic pediatric RCC require further investigation and standardization.
Implications:
- Multicenter collaboration is crucial for standardizing treatment protocols for advanced-stage pediatric RCC.
- Further research is needed to define the role of novel therapies, including allogeneic stem cell transplantation, in managing metastatic pediatric RCC.
- Improved diagnostic and therapeutic strategies are essential for optimizing outcomes in children diagnosed with renal cell carcinoma.