title: Visualization of a pseudomeningocele on isotope cisternography.
abstract: Pseudomeningocele, a hernial protrusion of the meninges, most commonly forms in wounds that have been incompletely closed at surgery. They are frequently seen with hydrocephalus, with or without increased intracranial pressure. The authors present a case of an incidental finding of a posterior fossa pseudomeningocele seen on cisternography that was performed because of postoperative hydrocephalus after removal of a cerebellar astrocytoma.
authors.affiliation: Department of Radiology, Long Island Jewish Medical Center, State University of New York, Stony Brook, New Hyde Park 11042.
authors.forename: J
authors.initials: J
authors.lastname: Tuvia
authors.forename: S
authors.initials: S
authors.lastname: Patel
authors.forename: M
authors.initials: M
authors.lastname: Patel
authors.forename: G W
authors.initials: GW
authors.lastname: Moskowitz
authors.forename: L
authors.initials: L
authors.lastname: Levy
mesh_terms: D003399:Craniotomy / Q000009:adverse effects*; D006801:Humans; D008297:Male; D008588:Meningocele / Q000000981:diagnostic imaging*; D011183:Postoperative Complications / Q000000981:diagnostic imaging*; D011877:Radionuclide Imaging; D012886:Skull / Q000000981:diagnostic imaging*; D013115:Spinal Canal / Q000000981:diagnostic imaging*