Can this type of treatment be used to treat Astrocytomas, Gliomas, and Glioblastoma Multiformes?
Not usually as this type of treatment is not indicated for these conditions. The mechanism of growth of gliomas is more diffuse and infiltrative therefore a sharp cut-off in radiation dose, as is the aim of SRS, would not treat the entire tumour. Conventional 3-D conformal radiotherapy is optimal management for gliomas.