title: Very low pressure hydrocephalus. Report of two cases.
abstract: Low-pressure hydrocephalus is an extremely rare condition. Authors of the few previous reports on this subject have suggested that symptoms are gradual in onset and successfully treated. In this report the authors presented two unique cases of very low pressure hydrocephalus in which the patients experienced rapid deterioration requiring negative-pressure cerebrospinal fluid drainage to achieve the best possible neurological function; outcomes in both patients ultimately were poor. The constellation of findings suggests that this may be a distinct clinical entity.
authors.affiliation: Department of Neurologic Surgery, Mayo Clinic, Rochester, Minnesota 55905, USA. Clarke.michelle@mayo.edu
authors.forename: Michelle J
authors.initials: MJ
authors.lastname: Clarke
authors.forename: Cormac O
authors.initials: CO
authors.lastname: Maher
authors.forename: Georgia
authors.initials: G
authors.lastname: Nothdurft
authors.forename: Fredric
authors.initials: F
authors.lastname: Meyer
mesh_terms: D000328:Adult; D015170:Cerebrospinal Fluid Pressure; D002557:Cerebrospinal Fluid Shunts / Q000379:methods; D005260:Female; D006801:Humans; D006849:Hydrocephalus / Q000503:physiopathology* / Q000601:surgery; D008875:Middle Aged