Obstructive hydrocephalus due to high-volume liquid embolic agent embolization for management of pediatric arteriovenous malformations: illustrative case. - Devarajan A; Le C; Shigematsu T; Berenstein A; Fifi JT; Morgenstern PF (Child's nervous system : ChNS : official journal of the International Society for Pediatric Neurosurgery, 2025)