title: [Comparative results of 99mTc scintigraphy and computerized tomography after contrast injection in cerebral pathology (author's transl)].
abstract: 140 patients have been investigated by means of computerized tomography (CT) after contrast injection and radionuclide scan (RN scan). For patients with stroke (56 cases), RN uptake was more frequent (80%) at the 15th day of evolution, enhancement of hypodense images at CT reaches 100% at the 21st day. For the others pathologies (hematoma, tumors), the main difference between both examinations, was the volume of the lesions detected. RN uptake and CT enhancement both show the same blood brain barrier disturbance.
mesh_terms: D001927:Brain Diseases / Q000175:diagnosis* / Q000000981:diagnostic imaging; D002545:Brain Ischemia / Q000175:diagnosis; D001932:Brain Neoplasms / Q000175:diagnosis / Q000556:secondary; D002561:Cerebrovascular Disorders / Q000175:diagnosis; D005910:Glioma / Q000175:diagnosis; D006406:Hematoma / Q000175:diagnosis; D006801:Humans; D008577:Meningeal Neoplasms / Q000175:diagnosis; D008579:Meningioma / Q000175:diagnosis; D009442:Neurilemmoma / Q000175:diagnosis; D011877:Radionuclide Imaging; D013667:Technetium; D014057:Tomography, X-Ray Computed
chemical_list: D013667:Technetium
vernacular_title: Résultats comparés de la scintigraphie isotopique au 99mTc et de la tomodensitométrie après injection du produit de contraste en pathologie cérébrale.