Spinal intramedullary metastatic medulloblastoma. Case report

Area of Science:

• Neuro-oncology
• Pathology
• Neurosurgery

Background:

• Medulloblastoma commonly metastasizes via cerebrospinal fluid pathways.
• Extracranial metastases are established, but intramedullary spread is rare.

Observation:

• This report documents a unique case of intramedullary spinal cord metastasis.
• The metastasis was not associated with surface leptomeningeal seeding.

Findings:

• Histological confirmation of intramedullary metastasis.
• Demonstration of a rare pattern of medulloblastoma dissemination.

Implications:

• Highlights the importance of considering rare metastatic patterns in medulloblastoma.
• May influence diagnostic and treatment strategies for spinal cord involvement.