[[Vestibular schwannoma]] Chondrosarcoma [[Chordoma]] Epidermoid tumor Meningioma Types of skull base tumors and conditions: Skull base brain tumors Chondroma Chondrosarcoma Chordoma Giant cell tumor Hemangiopericytoma Meningioma Metastatic brain tumors Nasopharyngeal angiofibroma Neurofibroma Olfactory neuroblastoma (esthesioneuroblastoma) Osteoma Paranasal sinus cancer Petrous apex lesions Rhabdomyosarcoma Skull base sellar lesions Adenoma Craniopharyngioma