Cryptococcal antigen titer Indications :
Test investigates subacute or chronic meningitis, investigate CSF containing cells without Gram stain positivity for bacteria, establish the diagnosis of Cryptococcus neoformans infection, follow response to therapy.
Normal Range :
Presence of cryptococcal capsular polysaccharide is indicative of Cryptococcosis.
Serum or cerebrospinal fluid
Test Method :