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Diagnosis Of Infections Caused By Pathogenic Free-Living Amoebae, Bruno Da Rocha-Azevedo, Herbert B. Tanowitz, Francine Marciano-Cabral
Diagnosis Of Infections Caused By Pathogenic Free-Living Amoebae, Bruno Da Rocha-Azevedo, Herbert B. Tanowitz, Francine Marciano-Cabral
Microbiology and Immunology Publications
Naegleria fowleri, Acanthamoeba spp., Balamuthia mandrillaris, and Sappinia sp. are pathogenic free-living amoebae. N. fowleri causes Primary Amoebic Meningoencephalitis, a rapidly fatal disease of the central nervous system, whileAcanthamoeba spp. and B. mandrillaris cause chronic granulomatous encephalitis.Acanthamoeba spp. also can cause cutaneous lesions and Amoebic Keratitis, a sight-threatening infection of the cornea that is associated with contact lens use or corneal trauma. Sappinia pedata has been identified as the cause of a nonlethal case of amoebic encephalitis. In view of the potential health consequences due to infection with these amoebae, rapid diagnosis is critical for early treatment. Microscopic examination and …