title: Trapped Fourth Ventricle With Vasogenic Edema.
authors.affiliation: From the Department of Radiology, Children's Hospital of Philadelphia, Philadelphia, PA.
authors.forename: Aashim
authors.initials: A
authors.lastname: Bhatia
authors.forename: Avrum N
authors.initials: AN
authors.lastname: Pollock
mesh_terms: D000293:Adolescent; D001929:Brain Edema / Q000209:etiology / Q000473:pathology; D002552:Cerebral Ventricles / Q000002:abnormalities* / Q000473:pathology / Q000601:surgery; D004636:Emergency Service, Hospital; D005260:Female; D020546:Fourth Ventricle / Q000002:abnormalities* / Q000000981:diagnostic imaging / Q000473:pathology / Q000601:surgery; D006801:Humans; D006849:Hydrocephalus / Q000601:surgery; D008279:Magnetic Resonance Imaging / Q000379:methods; D017287:Ventriculoperitoneal Shunt / Q000379:methods