-Pilocytic astrocytomas are relatively common. They are also known as Grade I gliomas.
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+==== Histological appearance ====
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-====Histological appearance====
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-Pilocytic astrocytomas are well differentiated and are essentially just hyperplastic astrocytes.
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+===== Pilocytic =====
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-====Metastasis====
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+Pilocytic astrocytomas are relatively common. They are also known as Grade I gliomas. Pilocytic astrocytomas are well differentiated and are essentially just hyperplastic astrocytes.
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+
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+===== Desmoplastic =====
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+
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+I don't know anything about these.
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+
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+===== Subependymal Giant Cell Astrocytomas =====
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+
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+These are big.
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+
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+
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+==== Metastasis ====
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+
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Astrocytomas are not likely to metastasize.
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-====Interventions====
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+==== Interventions ====
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+
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As with all brain malignancies, interventions are selected largely upon anatomical location. Surgical and non-surgical interventions are possible.
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-====Prognosis====
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+==== Prognosis ====
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+
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As compared to pediatric medulloblastomas^^[link to medulloblastoma here]^^ and glioblastomas^^[link to glioblastoma here]^^, prognosis for pilocytic astrocytoma is good. Patients are expected to live in xyz% of cases.