title: CT localization of a convexity brain tumor on the scalp. Technical note.
abstract: Preoperative localization of a tumor on the scalp can be achieved with the help of computerized tomography (CT) but is liable to error. A simple method is presented to relate the data provided by the CT scan precisely to the scalp of the patient.
mesh_terms: D001932:Brain Neoplasms / Q000000981:diagnostic imaging*; D006801:Humans; D012886:Skull / Q000000981:diagnostic imaging; D013679:Technology, Radiologic; D014057:Tomography, X-Ray Computed