Granulomatous amoebic encephalitis: ghost response of an immunocompromised host?

Granulomatous Amoebic Encephalitis: Clinical Diagnosis and Management

Granulomatous amoebic encephalitis (GAE) is a serious human disease with fatal consequences. With the mortality rate of more than 90%, it is not surprising that the majority of GAE infections are identified at the post-mortem stage. The most distressing aspect is that the high level of mortality is attributed to lack of awareness. Early diagnosis with aggressive treatment can lead to successful...

Successful treatment of granulomatous amoebic encephalitis with combination antimicrobial therapy.

Granulomatous amoebic encephalitis (GAE) is a rare but fatal infection. Due to its nonspecific symptoms and laboratory and neuroradiological findings, it is rarely diagnosed antemortem. We herein present the case of a 72-year-old Japanese woman who was diagnosed with GAE following the detection of a pathogen similar to Balamuthia mandrillaris under a microscopic examination of cerebrospinal flu...

Autoimmunity in the Mediation of Granulomatous Amoebic Encephalitis: Implications for Therapy

Fatal Granulomatous Amoebic Encephalitis Caused by Acanthamoeba in a Patient With Kidney Transplant: A Case Report

Granulomatous amoebic encephalitis (GAE) due to Acanthamoeba is almost a uniformly fatal infection in immune-compromised hosts despite multidrug combination therapy. We report a case of GAE in a female who received a deceased donor kidney graft. She was treated with a combination of miltefosine, pentamidine, sulfadiazine, fluconazole, flucytosine, and azithromycin.

Serum antibodies to Balamuthia mandrillaris, a free-living amoeba recently demonstrated to cause granulomatous amoebic encephalitis.

Free-living amoebae cause three well-defined disease entities: a rapidly fatal primary meningoencephalitis, a chronic granulomatous amoebic encephalitis (GAE), and a chronic amoebic keratitis. GAE occurs in immunocompromised persons. Recently, another type of free-living amoeba, Balamuthia mandrillaris, has been shown to cause GAE. The finding that this amoeba has caused infection in some healt...