While different types of astrocytomas can be found throughout the CNS, there are regions of the brain where specific astrocytomas tend to present more commonly

GradeAstrocytoma typeCommon location
1PACerebellum
Subependymal giant cell astrocytoma (SEGA)Walls of the lateral ventricles or foramen of Monro
2Diffuse astrocytomaFrontal, parietal, or temporal lobes
Pleomorphic xanthoastrocytomaTemporal lobes
3AAFrontal, parietal, or temporal lobes
4GBFrontal, parietal, or temporal lobes