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Titolo:
Remote effects of acute ischemic stroke: A xenon CT cerebral blood flow study
Autore:
Rubin, G; Levy, EI; Scarrow, AM; Firlik, AD; Karakus, A; Wechsler, LR; Jungreis, CA; Yonas, H;
Indirizzi:
Univ Pittsburgh, Med Ctr, Dept Neurol Surg, Pittsburgh, PA 15213 USA Univ Pittsburgh Pittsburgh PA USA 15213 ol Surg, Pittsburgh, PA 15213 USA Univ Pittsburgh, Dept Neurosurg, Pittsburgh, PA 15213 USA Univ PittsburghPittsburgh PA USA 15213 urosurg, Pittsburgh, PA 15213 USA Univ Pittsburgh, Dept Neurol, Pittsburgh, PA 15213 USA Univ Pittsburgh Pittsburgh PA USA 15213 Neurol, Pittsburgh, PA 15213 USA Univ Pittsburgh, Div Neuroradiol, Pittsburgh, PA 15213 USA Univ Pittsburgh Pittsburgh PA USA 15213 oradiol, Pittsburgh, PA 15213 USA
Titolo Testata:
CEREBROVASCULAR DISEASES
fascicolo: 3, volume: 10, anno: 2000,
pagine: 221 - 228
SICI:
1015-9770(200005/06)10:3<221:REOAIS>2.0.ZU;2-A
Fonte:
ISI
Lingua:
ENG
Soggetto:
EMISSION-COMPUTED-TOMOGRAPHY; CROSSED CEREBELLAR DIASCHISIS; TEMPORARY BALLOON OCCLUSION; TRANSHEMISPHERIC DIASCHISIS; OXYGEN-METABOLISM; UNILATERAL STROKE; ARTERY OCCLUSION; INFARCTION; BRAIN; SPECT;
Keywords:
stroke; cerebral blood flow; diaschisis; xenon-enhanced computed tomography;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Clinical Medicine
Life Sciences
Citazioni:
42
Recensione:
Indirizzi per estratti:
Indirizzo: Levy, EI Univ Pittsburgh, Med Ctr, Dept Neurol Surg, 200 Lothrop St,Suite B-400, Pittsburgh, PA 15213 USA Univ Pittsburgh 200 Lothrop St,Suite B-400 Pittsburgh PA USA 15213
Citazione:
G. Rubin et al., "Remote effects of acute ischemic stroke: A xenon CT cerebral blood flow study", CEREB DIS, 10(3), 2000, pp. 221-228

Abstract

Objective: The purpose of this study was to verify transhemispheric diaschisis in the early hours after an ischemic event. Methods: XeCT cerebral blood flow (CBF) studies within 8 h of stroke were studied in 23 patients. Mean CBF was evaluated in the ischemic area, contralateral hemisphere and ipsilateral cerebellum. Results: A severe CBF reduction was found in the ischemic area (mean 9 +/- 3 ml/100 g/min). The mean CBF in the unaffected hemisphere (33 +/- 10 ml/100 g/min) was 35% less compared to the normal mean value. CBF was decreased in the cerebellum ipsilateral to the stroke (mean 31 +/- 12 ml/100 g/min) suggesting a blood flow depression of the whole brain. Conclusions: During the initial hours of cerebral ischemia, the asymptomatichemisphere demonstrated CBF depression that was part of the global flow reduction. Copyright (C) 2000 S. Karger AG, Basel.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 26/11/20 alle ore 07:26:02