title: A distal AICA aneurysm.
authors.affiliation: Division of Neurological Surgery, University of São Paulo School of Medicine, São Paulo, SP, Brazil. ebgadelha@yahoo.com
authors.forename: Eberval Gadelha
authors.initials: EG
authors.lastname: Figueiredo
authors.forename: Wellingson Silva
authors.initials: WS
authors.lastname: Paiva
authors.forename: Manoel Jacobsen
authors.initials: MJ
authors.lastname: Teixeira