title: [Subcortical cerebrovascular accidents: correlation between clinical aspects, topography and flow measurements using single photon emission tomography].
abstract: 35 patients with subcortical ischemic or hemorrhagic stroke included in the Lausanne Stroke Registry underwent cerebral blood flow measurement using I-123-IMP and 99mTc-HMPAO single photon emission tomography (SPECT). Our findings suggest that neuropsychological disturbances are not systematically correlated to cortical hypoperfusion secondary to the deep lesion (diaschisis). The role of cortical diaschisis was especially prominent in patients with aphasia and left subcortical lesion.
authors.affiliation: Service de neurologie, Centre hospitalier universitaire vaudois, Lausanne.
authors.forename: P A
authors.initials: PA
authors.lastname: Rapin
authors.forename: J
authors.initials: J
authors.lastname: Bogousslavsky
authors.forename: F
authors.initials: F
authors.lastname: Regli
authors.forename: G
authors.initials: G
authors.lastname: Assal
authors.forename: B
authors.initials: B
authors.lastname: Delaloye
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D001921:Brain / Q000098:blood supply; D001931:Brain Mapping; D002560:Cerebrovascular Circulation; D002561:Cerebrovascular Disorders / Q000175:diagnosis* / Q000503:physiopathology; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D015899:Tomography, Emission-Computed, Single-Photon
vernacular_title: Accidents vasculaires cérébraux sous-corticaux: corrélation clinique, topographique et débimétrique par tomographie d'émission monophotonique.