title: Postradiation meningioma in a child.
abstract: Tumors caused by radiation treatment are not unknown. They may be benign or malignant. Among these, postradiation meningiomas (PRM) are considered to be a distinct entity. A case of a child who developed a PRM is presented. She received radiation therapy for a presumed thalamic glioma 11 years earlier. An unusual and interesting aspect of this tumor was its attachment to the membrane of the old subdural hematoma, following a shunting procedure. There was no dural attachment. The pathology of PRMs and meningiomas in children are discussed in light of our recent experience.
authors.affiliation: Neurosurgery Service, Texas Children's Hospital, Baylor College of Medicine, Houston.
authors.forename: C
authors.initials: C
authors.lastname: Balasubramaniam
authors.forename: D
authors.initials: D
authors.lastname: Armstrong
authors.forename: W
authors.initials: W
authors.lastname: Cheek
authors.forename: J
authors.initials: J
authors.lastname: Laurent
mesh_terms: D001932:Brain Neoplasms / Q000473:pathology / Q000532:radiotherapy / Q000601:surgery; D005260:Female; D006801:Humans; D007223:Infant; D008577:Meningeal Neoplasms / Q000473:pathology* / Q000601:surgery; D008579:Meningioma / Q000473:pathology* / Q000601:surgery; D009381:Neoplasms, Radiation-Induced / Q000473:pathology* / Q000601:surgery; D013788:Thalamus / Q000473:pathology / Q000601:surgery; D014057:Tomography, X-Ray Computed