brain neoplasms – cerebral ventricle neoplasms – choroid plexus neoplasms – papilloma, choroid plexus – infratentorial neoplasms – brain stem neoplasms – cerebellar neoplasms – neurocytoma – pinealoma – supratentorial neoplasms – hypothalamic neoplasms – pituitary neoplasms – central nervous system cysts – arachnoid cysts – meningeal neoplasms – meningioma – spinal cord neoplasms – epidural neoplasms – cranial nerve neoplasms – optic nerve neoplasms – optic nerve glioma – neuroma, acoustic – neurofibromatosis 2 – peripheral nervous system neoplasms – nerve sheath neoplasms – neurilemmoma – neurofibroma – neurofibroma, plexiform – neurofibrosarcoma – neurocutaneous syndromes – ataxia telangiectasia – hippel-lindau disease – neurofibromatosis – neurofibromatosis 1 – neurofibromatosis 2 – sturge-weber syndrome – tuberous sclerosis – neurodegenerative diseases – heredodegenerative disorders, nervous system – alexander disease – amyloid neuropathies, familial – canavan disease – cockayne syndrome – dystonia musculorum deformans – gerstmann-straussler-scheinker disease – hallervorden-spatz syndrome – hepatolenticular degeneration – hereditary central nervous system demyelinating diseases – hereditary motor and sensory neuropathies – charcot-marie-tooth disease – refsum disease – spastic paraplegia, hereditary – hereditary sensory and autonomic neuropathies – dysautonomia, familial – huntington disease – lafora disease – lesch-nyhan syndrome – menkes kinky hair syndrome – myotonia congenita – myotonic dystrophy – neurofibromatosis – neurofibromatosis 1 – neurofibromatosis 2 – neuronal ceroid-lipofuscinosis – optic atrophies, hereditary – optic atrophy, hereditary, leber – optic atrophy, autosomal dominant – wolfram syndrome – rett syndrome – spinal muscular atrophies of childhood – spinocerebellar degenerations – friedreich ataxia – myoclonic cerebellar dyssynergia – olivopontocerebellar atrophies – spinocerebellar ataxias – machado-joseph disease – tourette syndrome – tuberous sclerosis – unverricht-lundborg syndrome – lewy body disease – motor neuron disease – amyotrophic lateral sclerosis – bulbar palsy, progressive – muscular atrophy, spinal – spinal muscular atrophies of childhood – multiple system atrophy – olivopontocerebellar atrophies – shy-drager syndrome – striatonigral degeneration – olivopontocerebellar atrophies – paraneoplastic syndromes, nervous system – lambert-eaton myasthenic syndrome – limbic encephalitis – myelitis, transverse – paraneoplastic cerebellar degeneration – paraneoplastic polyneuropathy – parkinson disease – postpoliomyelitis syndrome – prion diseases – encephalopathy, bovine spongiform – gerstmann-straussler-scheinker disease – insomnia, fatal familial – Kuru – scrapie – wasting disease, chronic – shy-drager syndrome – tauopathies – alzheimer disease – supranuclear palsy, progressive – neurologic manifestations – bladder, neurogenic – cerebrospinal fluid otorrhea – cerebrospinal fluid rhinorrhea – decerebrate state – dyskinesias – ataxia – cerebellar ataxia – spinocerebellar ataxias – ataxia