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Factors associated with overall and recurrence/progression‐free survival in pilocytic astrocytoma with anaplasia (PA‐A). Features associated with a worse outcome included the presence of necrosis, adult age (vs. pediatric), extent of resection (subtotal resection, STR, vs. gross total resection, GTR), and presence of ALT (Kaplan Meier curves, Log‐rank test).
