meningitis (including TB), encephalitis,
cerebral abscess, and parasitic dx (cerebral malaria,
cysticercosis). Examine for fever, signs of
meningism (stiff neck, photophobia, Kernig’s,
Brudzinski’s) and ↑ ICP (papilloedema, CN VI
palsy, pupillary dilation, Cushing’s reflex). Do
lumbar puncture and blood cultures. This is
mandatory in all HIV patients even if infection is
not suspected.