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[Gliosarcoma with multiple extracranial metastases. Case report]
Neurologia Medico-Chirurgica
|October 1, 1989
Summary
A rare mixed glioblastoma and fibrosarcoma brain tumor presented aggressively in a 68-year-old male, leading to rapid recurrence and widespread metastasis despite surgical removal and adjuvant therapy.
Area of Science:
- Neuro-oncology
- Pathology
- Neurosurgery
Background:
- Brain tumors can present with diverse neurological symptoms.
- Accurate histological diagnosis is crucial for treatment planning.
- Mixed histology tumors pose unique diagnostic and therapeutic challenges.
Observation:
- A 68-year-old male presented with headache, nausea, and altered consciousness.
- CT revealed a right sylvian fissure mass with leptomeningeal enhancement and hydrocephalus.
- Initial surgical removal suggested meningioma, but histology showed a glioblastoma-fibrosarcoma biphasic tumor.
Findings:
- The mixed glioblastoma-fibrosarcoma tumor recurred rapidly with scalp metastasis.
- Extracranial metastases were found in the liver, spleen, and spinal cord.
- The patient died 5 months postoperatively despite ventriculoperitoneal shunting, chemotherapy, and radiotherapy.
Implications:
- This case highlights the aggressive nature and metastatic potential of mixed glioblastoma-fibrosarcoma.
- Understanding the histogenesis of such rare tumors is vital.
- Further research into mechanisms of extracranial metastasis in brain tumors is warranted.