Case contributed by The Radswiki
Diagnosis certain

Patient Data

Age: Child

Note: This case has been tagged as "legacy" as it no longer meets image preparation and/or other case publication guidelines.


There is a posterior fossa mass located posterior to the fourth ventricle, arising from the vermis. It has prominent restricted diffusion and heterogeneous enhancement. 

Case Discussion

These features are typical of medulloblastoma with high cellularity accounting for diffusion restriction. The diagnosis was confirmed histologically. 

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