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Monstrocellular heavily lipidized malignant glioma.
Acta Neuropathologica
|January 1, 1986
Summary
This case report details a rare, aggressive brain tumor characterized by monstrous, lipid-rich cells. Despite surgical removal, the tumor recurred rapidly, leading to patient death, highlighting its aggressive nature.
Area of Science:
- Neuro-oncology
- Surgical Pathology
Background:
- Temporal lobe epilepsy can be caused by various brain pathologies.
- Malignant gliomas represent a significant challenge in neurosurgery and oncology.
Observation:
- A 32-year-old male presented with a 3-month history of temporal lobe epilepsy.
- CT scan revealed a heterogeneously enhancing lesion in the right temporal lobe.
- Histological examination showed a highly pleomorphic neoplasm with monster cells, necrosis, and abundant mitoses.
Findings:
- Tumor cells exhibited vacuolated cytoplasm obscuring glial features, with some positive for GFAP.
- Electron microscopy revealed abundant lipid droplets, mitochondria, and gliofilaments within tumor cells.
- The tumor recurred rapidly after gross total resection, with patient demise within 6 months.
Implications:
- This case represents a rare entity, possibly a subgroup of primitive monstrocellular cerebral tumors, previously termed xanthosarcoma.
- The heavily lipidized nature of the tumor cells presents diagnostic challenges and may influence therapeutic strategies.
- Further research into this rare malignant glioma subtype is warranted to understand its biology and improve patient outcomes.