Perfusion MRI abnormalities in speech or motor transient ischemic attack patients

Stroke

Volumn 36, Issue 11, 2005, Pages 2487-2489

  Kro, Andrea L ^a   Coutts, Shelagh B ^a,b   Simon, Jessica E ^a,b   Hill, Michael D ^b,c   Sohn, Chul Ho ^b,d   Demchuk, Andrew M ^a,b  

^a FOOTHILLS HOSPITAL   (Canada)

^b UNIVERSITY OF CALGARY   (Canada)

^c UNIVERSITY OF CALGARY   (Canada)

^d Keimyung University   (South Korea)

Author keywords

Acute stroke; MRI; Transient ischemic attack

Indexed keywords

ADULT; AGED; APHASIA; ARTICLE; DETERIORATION; DIFFUSION WEIGHTED IMAGING; FEMALE; HEMIPARESIS; HUMAN; INTERNAL CAROTID ARTERY OCCLUSION; MAGNETIC RESONANCE ANGIOGRAPHY; MAJOR CLINICAL STUDY; MALE; PERFUSION WEIGHTED IMAGING; PRIORITY JOURNAL; PROSPECTIVE STUDY; RANKIN SCALE; STATISTICAL ANALYSIS; TRANSIENT ISCHEMIC ATTACK;

AGED; BRAIN; FEMALE; HUMANS; ISCHEMIA; ISCHEMIC ATTACK, TRANSIENT; MAGNETIC RESONANCE ANGIOGRAPHY; MALE; MIDDLE AGED; MULTIVARIATE ANALYSIS; PERFUSION; REGRESSION ANALYSIS; TIME FACTORS;

EID: 27644563900     PISSN: 00392499     EISSN: None     Source Type: Journal    
DOI: 10.1161/01.STR.0000185936.05516.fc     Document Type: Article

References (10)

1. Kidwell CS, Alger JR, Di Salle F, Starkman S, Villablanca P, Bentson J, Saver JL, Diffusion MRI in patients with transient ischemic attacks. Stroke. 1999;6:1174-1180.
2. Crisostomo RA, Garcia MM, Tong DC. Detection of diffusion-weighted MR1 abnormalities in patients with transient ischemic attack: correlation with clinical characteristics. Stroke. 2003;34:932-937.
3. Ay H, Oliveira-Filho J, Buonanno FS, Schaefer PW, Furie KL, Chang YC, Rordorf G, Schwamm LH, Gonzalez RG, Koroshetz WJ, 'Footprints' of transient ischemic attacks: a diffusion-weighted MRI study, Cerebrovasc Dis. 2002;14:177-186.
4. Inatomi Y, Kimura K, Yonehara T, Fujioka S, Uchino M. DWI abnormalities and clinical characteristics in TIA patients. Neurology. 2004;62: 376-380.
5. Albers GW, Caplan LR, Easton JD, Fayad PB, Mohr JP, Saver JL, Sherman DG. TIA Working Group. Transient ischemic attack-proposal for a new definition. N Engl J Med. 2002;347:1713-1716.
6. Warach S, Kidweu CS. The redefinition of TIA: the uses and limitations of DWI in acute ischemic cerebrovascular syndromes. Neurology. 2004;62:359-360.
7. Johnston SC, Gress DR, Browner WS, Sidney S. Short-term prognosis after emergency department diagnosis of TIA. JAMA. 2000;284:2901-2906.
8. Restrepo L, Jacobs MA, Barker PB, Wityk RJ. Assessment of transient ischemic attack with diffusion- and perfusion-weighted imaging. AJNR Am J Neuroradiol. 2004;25:1645-1652.
9. Kidwell CS, Alger JR, Saver JL. Beyond mismatch: evolving paradigms in imaging the ischemic penumbra with multimodal magnetic resonance imaging. Stroke. 2003;34:2729-2735.
10. Chaves CJ, Staroselskaya I, Linfante I, Llinas R, Caplan LR, Warach S. Patterns of perfusion-weighted imaging in patients with carotid artery occlusive disease. Arch Neurol. 2003;60:237-242.