title: Circle of Willis: as seen during endoscopic fenestration of a suprasellar arachnoid cyst.
authors.affiliation: Division of Neurosurgery, Dalhousie University, Halifax, Canada.
authors.forename: Ayoub
authors.initials: A
authors.lastname: Dakson
authors.affiliation: Division of Neurosurgery, Dalhousie University, Halifax, Canada.
authors.forename: P Daniel
authors.initials: PD
authors.lastname: McNeely
mesh_terms: D016080:Arachnoid Cysts / Q000150:complications / Q000601:surgery*; D002941:Circle of Willis; D004724:Endoscopy; D006801:Humans; D006849:Hydrocephalus / Q000209:etiology / Q000601:surgery*; D007223:Infant; D008297:Male