Treatments Glioma, Glioblastoma & Astrocytoma Treatment of gliomas may involve surgical debulking, followed by radiotherapy and chemotherapy. Learn More at PNI Meningioma Symptomatic meningiomas typically require surgical removal. Learn More at PNI Metastatic Brain Tumors Depending on the size, treatment options include surgical removal through a Keyhole Craniotomy or precision radiosurgery (SRS). Learn More at PNI Schwannoma (Trigeminal and Vestibular) Treatment options include surgical removal through a keyhole retrosigmoid craniotomy or other skull base approach or by radiosurgery. Learn More at PNI Craniopharyngioma Treatment options include surgery, radiosurgery (SRS) or stereotactic radiotherapy (SRT), and hormonal replacement therapy. Learn More at PNI Chordoma Treatment options depend on the location. Initial treatment for a clival chordoma is with surgical removal, however, some extensive and/or laterally placed chordomas may require different skull base surgical approaches. Learn More at PNI Colloid Cyst Treatment depends on the location and size of the colloid cyst. Learn More at PNI Epidermoid Cyst Surgery is required to remove large epidermoid tumors that are causing symptoms. Learn More at PNI Hemangioblastoma Typical treatment options are surgical removal through a sub-occipital or Retromastoid Craniotomy. Learn More at PNI Intraventricular Tumors Treatment options can include direct endoscopic biopsy and resection, however, for larger tumors, a brain-port is helpful for better tumor access and control. Learn More at PNI Olfactory Neuroblastoma (Esthesioneuroblastoma) The aggressive nature of Olfactory Neuroblastoma typically warrants multimodality treatment options including surgical removal and radiotherapy in most cases and sometimes chemotherapy. Learn More at PNI Pineal Regional Tumors Most tumors, require surgical debulking or resection. Biopsies could also be performed endoscopically through the ventricles. Learn More at PNI Spinal Cord Tumors The optimal treatment option for a spinal cord tumor is in-part related to the type and location. Learn More at PNI