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[Cerebellar astrocytomas in childhood. Experience with 25 cases]
N D Cabral1, O Ciquini Júnior, H Matushita
1Departamento de Neurologia, Hospital das Clínicas da Faculdade de Medicina da Universidade de São Paulo (FMUSP), Brasil.
Insights
Surgical resection offers the best treatment for pediatric cerebellar astrocytomas. Radiotherapy is reserved for malignant tumor histology, ensuring optimal outcomes for young patients.
Area of Science:
- Pediatric neurosurgery
- Pediatric oncology
- Neuro-oncology
Context:
- Cerebellar astrocytomas are common pediatric brain tumors.
- Understanding optimal treatment strategies is crucial for improving patient outcomes.
Purpose:
- To report on the surgical treatment experience of pediatric cerebellar astrocytomas.
- To analyze clinical presentation, diagnostic methods, pathology, and treatment outcomes.
Summary:
- The study reviewed 25 pediatric cases of cerebellar astrocytomas.
- Key findings include common presenting symptoms (headache, vomiting, gait disturbance), peak incidence in 7-year-olds, and no surgical mortality.
- Complete surgical resection is identified as the primary therapeutic approach.
Impact:
- Highlights the efficacy of radical surgical resection in pediatric cerebellar astrocytomas.
- Provides guidance on the selective use of radiotherapy for malignant cases.
- Contributes to the evidence base for managing pediatric brain tumors.
Abstract:
The experience with the surgical treatment of cerebellar astrocytomas in 25 children is reported. The clinical presentation, incidence, CT-scan diagnostic studies, pathology, recurrence and treatment aspects are discussed. The series included children until 10 years old with peak (7 cases) in the 7th year of age. The more frequent opening symptoms were: headache, vomit and gait disturbances. No surgical mortality occurred in the series. The authors conclude that surgical radical resection is the best therapeutics for this type of tumor and that radiotherapy is indicated only for tumors with malignant histology.