Acute Necrotizing Encephalopathy of Childhood with H1N1 Infection

Acute necrotizing encephalopathy of childhood (ANEC) is an uncommon and fulminant complication of seasonal influenza infection associated with high mortality and poor neurological outcome. We report a 4.5-year-old female who had pneumonia, ANEC, and raised intracranial pressure (ICP) with polymerase chain reaction proven H1N1 infection. Management included mechanical ventilation, invasive monitoring and control of ICP, oseltamivir, methylprednisolone, and supportive care in pediatric intensive care unit. She survived with poor neurological status at discharge.