central nervous system disease +
vasculitis +

angiostrongyliasis
autoimmune disease of central nervous system +
Behcet's disease
borna disease
brain disease +
central nervous system benign neoplasm +
central nervous system cancer +
central nervous system tuberculosis
Churg-Strauss syndrome
coenurosis
cysticercosis
demyelinating disease +
encephalomyelitis +
epidural abscess
erythema elevatum diutinum
granulomatous angiitis
hemiplegia +
high pressure neurological syndrome
intracranial abscess
livedoid vasculitis
meningitis +
meningoencephalitis
neurodegenerative disease +
neuronitis
paralytic poliomyelitis +
paraplegia +
polyarteritis nodosa
primary amebic meningoencephalitis +
quadriplegia
restless legs syndrome
retinal vasculitis
Shwartzman phenomenon
spinal cord disease +
strongyloidiasis
subdural empyema
Takayasu's arteritis

temporal arteritis