Coccidioidomycosis of the central nervous system: neuropathological and vasculopathic manifestations and clinical correlates.
Infection due to the fungus Coccidioides immitis, which is endemic to the southwestern United States, is currently occurring in epidemic proportions. Although it usually presents as a subclinical infection or a mild, self-limited pulmonary infection, disseminated infection can occur, especially in immunosuppressed patients. In patients with disseminated coccidioidomycosis, CNS spread is commonly responsible for significant morbidity and mortality. The neurological presentations of C. immitis infection of the CNS are variable. The spectrum of neuropathological change ranges from meningitis to meningoencephalitis and meningomyelitis with extensive parenchymal destruction, sometimes as a result of an associated endarteritis obliterans. We describe a patient with AIDS who developed CNS coccidioidomycosis, and we report the findings of a clinicopathological analysis of eight patients with fatal CNS coccidioidomycosis who were autopsied at UCLA Medical Center. CNS coccidioidomycosis should be considered in the differential diagnosis of patients with neurological symptoms, especially when they are immunosuppressed and live in regions where the disease is endemic.
Mischel
P S
PS
Department of Pathology and Laboratory Medicine, UCLA Medical Center 90024, USA.
Vinters
H V
HV
D017088:AIDS-Related Opportunistic Infections / Q000382:microbiology / Q000401:mortality / Q000473:pathology; D000328:Adult; D000368:Aged; D003047:Coccidioidomycosis / Q000401:mortality / Q000473:pathology; D005260:Female; D006801:Humans; D008297:Male; D016921:Meningitis, Fungal / Q000382:microbiology* / Q000401:mortality / Q000473:pathology; D008875:Middle Aged; D012514:Sarcoma, Kaposi / Q000150:complications; D014657:Vasculitis / Q000382:microbiology* / Q000401:mortality / Q000473:pathology