Presentation
Recently unable to walk.
Patient Data
Age: 2 years
From the case:
Medulloblastoma
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Large hyperdense posterior fossa mass with obstructive hydrocephalus and transependymal CSF flow.
From the case:
Medulloblastoma
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Large mass arising from the right cerebellum with obstruction of the fourth ventricle and associated hydrocephalus.
Case Discussion
Diagnosis: pathology consistent with a medulloblastoma.
Differential considerations:
- formely PNET, now incorporated into the category of embryonal tumors with multilayered rosettes (ETMR) in the 2016 WHO classification.
- Atypical teratoid / rhabdoid tumor
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