Pages Below:
| |
Medulloblastoma
- most common intracerebral neuroblastic tumour
- cerebellum
- highest frequeny at end of 1st decade
- aggressive infiltration
- disseminates through CSF
Histology
- hyperchromatic round / oval nuclei
- scant cytoplasm
- no overall structure
- rosette formation
- feature of embryonic and neoplastic neuroblasts
Presentation
- cerebellar dysfunction
- hydrocephalus
Treatment
Prognosis
|