| Sumario: | Background: Clinicians may be less inclined to consider a diagnosis of cryptococcal meningitis in people without HIV infection or transplant-related immunosuppression. This may lead to a delay in diagnosis particularly if disseminated cryptococcal disease mimics cerebral septic emboli in injection drug use (IDU) leading to a search for endocarditis or other infectious sources. Though, IDU has been described as a potential risk for disseminated cryptococcal disease.Case Presentations: We present two cases of cryptococcal meningitis in IDU without HIV or other obvious immune deficits. Both patients presented with at least 2 weeks of headache and blurred vision. They developed central nervous system (CNS) vasculitis, one of which mimicked septic cerebral emboli, but both resulted with poor neurologic outcomes.Conclusions: IDU likely induces an underappreciated immune deficit and is a risk factor for developing cryptococcal meningitis. This diagnosis, which can mimic cerebral septic emboli through involvement of a CNS vasculitis, should be considered in the setting of IDU.
|
|---|