Treatment of Pilocytic astrocytoma

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The maximum common shape of treatment is having the tumor surgically eliminated. Complete elimination of the tumor will normally allow practical survival for decades. In precise for pilocytic astrocytomas (generally indolent loads which can allow everyday neurologic characteristic), surgeons may determine to screen the neoplasm's evolution and put off surgical intervention for some time. However, total resection is regularly now not viable. The region should restrict get admission to to the neoplasm and result in incomplete or no resection at all. Left unattended, those tumors may additionally finally result in in addition signs due to persevered slow growth. Extremely not often, they will additionally go through malignant transformation.

Causes of Pilocytic astrocytoma

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Pilocytic astrocytoma may be related to the genetic condition neurofibromatosis kind 1 (NF1), and optic gliomas are a number of the maximum regularly encountered tumors in patients with this disorder. The majority of pilocytic astrocytomas, but, arise sporadically - with no proof of a link to an underlying hereditary predisposition or life-style element. They are associated with genetic changes inside the MAPK/ERK pathway, maximum frequently a characteristic KIAA1549-BRAF fusion gene.