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Cortical ependymoma. A case report and review
Norman L Lehman1, Michelle A Jorden, Stephen L Huhn
1Department of Pathology, Stanford University Medical Center, Calif 94305, USA. nlehman@stanford.edu
Pediatric Neurosurgery
|June 5, 2003
Summary
This study details a rare cortical ependymoma in a 10-year-old boy, diagnosed using advanced techniques. Accurate neuropathologic diagnosis is crucial for effective treatment of pediatric cortical brain tumors.
Area of Science:
- Neuro-oncology
- Pediatric Pathology
- Neurosurgery
Background:
- Cortical ependymomas are rare primary brain tumors in children.
- Pediatric cortical brain tumors exhibit a wide range of World Health Organization (WHO) grades.
- Accurate diagnosis is essential for appropriate management and prognosis.
Observation:
- A 10-year-old boy presented with complex partial seizures.
- A well-circumscribed, right frontal cortical mass was identified.
- Histologic examination revealed a glial tumor with diverse features.
Findings:
- Immunohistochemistry and electron microscopy confirmed the diagnosis of cortical ependymoma.
- The tumor exhibited features requiring advanced diagnostic modalities.
- This case highlights a rare presentation of a pediatric cortical tumor.
Implications:
- Accurate neuropathologic diagnosis is critical for all pediatric cortical tumors.
- Understanding rare tumor types like cortical ependymoma improves treatment strategies.
- This case underscores the importance of advanced diagnostic tools in pediatric neuro-oncology.