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Home > West Medicine > Internal Medicine > Infectious Diseases
百科

Free-living amoeba infection

传染科

Common symptoms

寒战、腹泻、腹痛、恶心、肠胀气

The pathology of disease

Free-living amoeba infection includes Naegleria fowleri (primary amebic meningoencephalitis, freshwater) and Acanthamoeba (keratitis in contact lens, granulomatous amebic encephalitis in immunocompromised); rare; high fatality.

Symptoms

Naegleria: acute meningoencephalitis after warm freshwater. Acanthamoeba: keratitis (contact lens), GAE in immunocompromised

Causes

Naegleria fowleri; Acanthamoeba; Balamuthia; free-living amoebae.

Treatment

Miltefosine + multi-drug; early; prevent by avoiding warm freshwater; contact lens hygiene

Dept

Infectious disease / neurology / ophthalmology.

Warm reminder: Health education reference only; seek care at regular hospital.