Pineal Mass Discovered in 2-Year-Old Child

A 2-year-old child is found to have a pineal mass, and a biopsy is performed. What is your diagnosis?

A 2-year-old child is found to have a pineal mass, and a biopsy is performed.

Based on the image shown, what is your diagnosis?

A. Astrocytoma

B. Medulloblastoma

C. Atypical teratoid/rhabdoid tumor

D. Ependymoma

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