Permanent neurological sequelae following accidental podophyllin ingestion.

Accidental podophyllin poisoning is rare, but it can be associated with high morbidity and mortality. The authors describe severe encephalopathy and cerebral atrophy caused by accidental podophyllin ingestion in a 3-year-old boy. This case illustrates the permanent neurological damage in a developmentally normal child from a preventable cause.