“Schistotaxis” in cerebral blood flow on 99 mTc-HMPAO single-photon emission computed tomography during a seizure following a stroke

被引:0
|
作者
M. Takasawa
M. Watanabe
S. Yamamoto
T. Hoshi
K. Kajimoto
N. Kinoshita
机构
[1] Division of Stroke Studies,
[2] Department of Internal Medicine and Therapeutics,undefined
[3] Osaka University Graduate School of Medicine,undefined
[4] 2–2,undefined
[5] Yamadaoka,undefined
[6] Suita City,undefined
[7] Osaka,undefined
[8] 565–0871,undefined
[9] Japan e-mail tkswm@medone.med.osaka-u.ac.jp Tel.: + 81-6-68 79 36 34 Fax: + 81-6-68 78 65 74,undefined
[10] Division of Stroke Studies,undefined
[11] Departments of Cardiovascular Medicine and Clinical Research,undefined
[12] Osaka-Minami National Hospital. 2–1,undefined
[13] Kidohigashi-cho,undefined
[14] Kawachinagano City,undefined
[15] Osaka,undefined
[16] 586–8521,undefined
[17] Japan,undefined
来源
Neuroradiology | 2001年 / 43卷
关键词
Keywords Stroke; Seizure; Single-photon emission computed tomography; Crossed cerebellar diaschisis;
D O I
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中图分类号
学科分类号
摘要
We describe a patient with seizures following a stroke in whom on ictal 99 mTc-HMPAO single-photon emission computed tomography demonstrated cerebral blood flow “schistotaxis”, i. e., focal hyperaemia corresponding to an epileptogenic focus together with an extensive hypoperfused area in the same hemisphere. This phenomenon may have been caused by haemodynamic alternation and a remote transneural effect during the seizures.
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收藏
页码:821 / 823
页数:2
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