central nervous system disease +

angiostrongyliasis
autoimmune disease of central nervous system +
borna disease
brain disease +
central nervous system benign neoplasm +
central nervous system cancer +
central nervous system tuberculosis
central nervous system vasculitis +
coenurosis
cysticercosis
demyelinating disease +
encephalomyelitis +
epidural abscess
hemiplegia +
high pressure neurological syndrome
intracranial abscess
meningoencephalitis
neurodegenerative disease +
neuronitis
paralytic poliomyelitis +
paraplegia +
primary amebic meningoencephalitis +
quadriplegia
restless legs syndrome
spinal cord disease +
strongyloidiasis
subdural empyema

arachnoiditis
aseptic meningitis
bacterial meningitis +
chronic meningitis +
fungal meningitis +
viral meningitis