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J Korean Neurol Assoc. 1993;11(4):498-504.
- Crossed cerebello-cerebral diaschisis in cerebellar infraction
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Jae-Keu Rho, M.D., Man-Ho Kim, M.D., Myung-Chul Lee, M.D., Hyung-In Yang, M.D., Jong-Ho Kim, M.D., Kyung-Han Lee, M.D.
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Department of Neurology and Nuclear Medicine, College of Medicine, Seoul National University
- 소뇌경색증에서 교차성 소뇌-대뇌 해리에 대한 연구
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노재규, 김만호,이명철,양형인,김종호,이경한
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서울대학교 신경과, 핵의과.
- Abstract
- After supratentorial infarction. Crossed cerebellar diaschisis has been described. And there was also a report of crossed cerebral diaschisis in cerebellar infarction as a rare phenomenon. We analyzed 36 patients with cerebellar ischemic stroke by using 99mTc-HMPAO single photon emission computed tomography (SPECT). All the patients showed depression of perfusion on the side of cerebellum. Among them, contralateral cerebral reduced uptake was also observed in 8 patients (22%). Uhich showed marked reduction in frontoparietal junction area (especially premotor area). SPECTs were done relatively earlier in those patients(diaschisis +: N=8) than the others(diaschisis -; N=28). They comprised 6 patients of posterior inferior cerebellar arterial territory infarction. One patient in anterior inferior cerebellar artery and one in superior cerebellar artery. Six patients were followed-up by second SPECT images. Most of the depressed perfusions (primary lesions and diaschisis areas) were improved with functional recovery at the follow-up SPECT images.
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