title: Giant cervico-thoracic extradural arachnoid cyst.
authors.affiliation: Disciplina de Neurocirurgia, Universidade Estadual de Campinas, Campinas, SP, Brasil. andjoaquim@yahoo.com
authors.forename: Andrei Fernandes
authors.initials: AF
authors.lastname: Joaquim
authors.forename: Elton Gomes
authors.initials: EG
authors.lastname: da Silva
authors.forename: Marcos Juliano
authors.initials: MJ
authors.lastname: dos Santos
authors.forename: Donizeti César
authors.initials: DC
authors.lastname: Honorato