Primary amoebic meningoencephalitis is a fulminant infection of the human central nervous system caused by Naegleria fowleri, a free-living amoeba that thrives in artificially or naturally heated water. The infection usually is acquired while bathing or swimming in such waters. The portal of entry is the olfactory neuroepithelium. This report describes fatal meningoencephalitis caused by N. fow...

Moyamoya disease is an uncommon vascular disease, which causes obstruction and stenosis of arteries the circle Willis. This dis ease seen across world, but more common in east Asia. It may cause hemorrhagic or ischemic stroke, transient attack. Fever, vomiting convulsions, are usually suggestive infective etiology involving brain meninges. case report about a child with meningoencephalitis. Tub...

Amebae belonging to the order Leptomyxida are regarded as innocuous soil organisms incapable of infecting mammals. We report here the isolation of a leptomyxid ameba from the brain of a pregnant baboon (Papio sphinx) that died of meningoencephalitis at the San Diego Zoo Wild Animal Park. By using rabbit anti-leptomyxid serum in the immunofluorescence assay, we have identified the leptomyxid ame...

Meningoencephalitis, a potentially fatal complication of scrub typhus is known to occur but has not been well documented in children. Objectives: To document the epidemiological, clinical and laboratory parameters of scrub typhus meningoencephalitis in children to help the clinician in clinching the diagnosis of scrub typhus infection from Kumaon region. Materials and methods: This is a prospec...

Introduction: Aseptic meningoencephalitis in rare instances can present radiologically as a reversible isolated splenial lesion in corpus callosum (Reversible Splenial Lesion Syndrome or RSLS). Patients rarely develop temporary urinary retention, previously described as the meningitis­retention syndrome. Case Report: We report a case of a 28­year­old woman with aseptic meningoencephalitis with ...

Meningoencephalitis caused by aberrant trematode migration is described in two California sea lions (Zalophus californianus) admitted to a rehabilitation hospital between May and August 2001. Both animals displayed seizure activity and were euthanized due to poor response to therapy. Gross abnormal findings included liver flukes (Zalophotrema hepaticum) in the bile ducts and areas of swelling a...

Entamoeba histolytica meningoencephalitis has not been described in the modern literature, which is distinct from that caused by free-living amoebae. We report the first case of E. histolytica meningoencephalitis without liver or brain abscesses. Cerebrospinal fluid revealed 2 + very motile trophozoites. Our patient was successfully treated with intravenous metronidazole.

Primary amebic meningoencephalitis is an acute, rare, typically fatal disease. We used epidemiologic risk factors and multiple cause-of-death mortality data to estimate the number of deaths that fit the typical pattern for primary amebic meningoencephalitis; we estimated an annual average of 16 deaths (8 male, 8 female) in the United States.

Angiostrongylus cantonensis, the rat lungworm, is the most common infectious cause of eosinophilic meningoencephalitis worldwide. This parasite is endemic to Southeast Asia and the Pacific Islands, and its global distribution is increasing. We report A. cantonensis meningoencephalitis in a 12-month-old boy in Tennessee, USA, who had not traveled outside of southwestern Tennessee or northwestern...