Tetraventricular Hydrocephalus Following Eosinophilic Meningitis due to in a 14-Month-Old Boy From Mayotte: A Case Report.

is endemic in Mayotte, and cases of meningitis due to angiostrongyliasis are regularly diagnosed in young children. In a 14-month-old boy with slow-onset psychomotor regression, brain magnetic resonance imaging revealed communicating hydrocephalus. Reverse transcription polymerase chain reaction for on cerebrospinal fluid was positive.