Primary amebic meningoencephalitis.
D000562:Amebiasis / Q000175:diagnosis*; D000656:Amoeba / Q000648:ultrastructure; D002555:Cerebrospinal Fluid / Q000469:parasitology; D002648:Child; D003937:Diagnosis, Differential; D006801:Humans; D008297:Male; D008590:Meningoencephalitis / Q000175:diagnosis*