Central nervous system pathology MCQ 1

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Correct answer is D
🥮The most common BRAF mutation in pilocytic astrocytoma is
KIAA1549-BRAF fusions, however BRAF V600E mutations are also seen.
🍕Pilocytic astrocytoma is of glial origin and hence is GFAP positive
🍪Pilocytic astrocytoma is associated with mutations in NF-1 but not TSC- 2 gene.