DO_infectious_disease_slim DO_rare_slim has symptom disease has location primary amebic meningoencephalitis granulomatous amebic encephalitis GARD:12651 DOID:0050246 A parasitic protozoa infectious disease that results in infection of the brain caused by Acanthamoeba or Balamuthia mandrillaris. The symptoms include headaches, altered mental status, and focal neurologic deficit, which progresses over several weeks to death. Acanthamoeba encephalitis Acanthamoeba granulomatous encephalitis disease_ontology Granulomatous Amebic Encephalitis due to Acanthamoeba granulomatous amoebic encephalitis brain disease headache altered mental status brain