ABSTRACT
Parasitic infection of the nervous system can produce a variety of symptoms and signs.
Because symptoms of infection are often mild or nonspecific, diagnosis can be difficult.
Familiarity with basic epidemiological characteristics and distinguishing radiographic
findings can increase the likelihood of detection and proper treatment of parasitic
infection of the nervous system. This article discusses the clinical presentation,
diagnosis, and treatment for some of the more common infections of the nervous system
caused by cestodes, trematodes and protozoans: Echinococcus spp., Spirometra spp. (sparganosis), Paragonimus spp., Schistosoma spp., Trypanosoma spp., Naegleria fowlerii, Acanthamoeba histolytica, and Balamuthia mandrillaris.
KEYWORDS
Parasite - nervous system - cestodes - trematode - protozoan
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Joseph R ZuntM.D. M.P.H.
Department of Neurology, Harborview Medical Center
Box 359775, 325 Ninth Avenue South
Seattle, WA 98104