It is the most common pediatric tumor.
It mainly occurs in young people under the age of 19.
The most common initial symptoms are headache, nausea, andseizure.
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PA generally has a good prognosis.
Early treatment ensures that the tumor does not invade or press on surrounding tissues and cause permanent damage.
The goal of surgery is to remove as much of the tumor as possible.
The 10-year survival rate is approximately 95% if completely resected.
A Word From Verywell
PA is a highly curable brain tumor that mainly develops in children.
Knowing the early signs and symptoms of PA ensures that you get timely treatment.
Surgery alone usually leads to the resolution of your symptoms.
Collins VP, Jones DT, Giannini C.Pilocytic astrocytoma: pathology, molecular mechanisms and markers.Acta Neuropathol.
2015 Jun;129(6):775-88. doi:10.1007/s00401-015-1410-7.
Epub 2015 Mar 20.
American Association of Neurological Surgeons.Astrocytomas tumors.
Moffitt Cancer Center.Astrocytoma Diagnosis.
Knight J, De Jesus O.Pilocytic astrocytoma.
Treasure Island (FL): StatPearls Publishing; 2022 Jan-.
