Organ: Brain, brainstem, cerebellum
Along the posterior aspect of the brainstem there is a greyish-yellowish, necrotic, fragile tumor. The tumor has obliterated part of the cerebellum and the fourth ventricle.
- Young children
Medulloblastoma is the most common CNS tumor in childhood. It has a poor prognosis as it is by definition a grade IV embryonal tumor.
38. Multiple brain metastases