title: Brain imaging.
abstract: Advances in medical technology have revolutionized diagnostic brain imaging. Traditional radiography and invasive contrast studies for intracranial imaging have been superseded by several newer imaging modalities which provide high resolution, cross-sectional images. Ultrasonography, computed tomography, magnetic resonance, and nuclear scintigraphy are now used for anatomical and functional imaging of the brain. These noninvasive modalities are available at most veterinary teaching institutions and are offered through many larger referral practices. The diagnostic usefulness and clinical limitations for each of these modalities are described.
authors.affiliation: Department of Clinical Sciences, Washington State University, College of Veterinary Medicine, Pullman, USA.
authors.forename: R L
authors.initials: RL
authors.lastname: Tucker
authors.forename: P R
authors.initials: PR
authors.lastname: Gavin
mesh_terms: D000818:Animals; D001921:Brain / Q000000981:diagnostic imaging / Q000473:pathology*; D001927:Brain Diseases / Q000175:diagnosis / Q000473:pathology / Q000662:veterinary*; D004283:Dog Diseases / Q000175:diagnosis* / Q000473:pathology; D004285:Dogs; D004453:Echoencephalography / Q000379:methods / Q000662:veterinary*; D007091:Image Processing, Computer-Assisted; D008279:Magnetic Resonance Imaging / Q000379:methods / Q000662:veterinary*; D011877:Radionuclide Imaging; D014057:Tomography, X-Ray Computed / Q000379:methods / Q000662:veterinary*