期刊
PARKINSONISM & RELATED DISORDERS
卷 14, 期 1, 页码 63-65出版社
ELSEVIER SCI LTD
DOI: 10.1016/j.parkreldis.2007.03.001
关键词
progressive supranuclear palsy; superior cerebellar peduncle; fluid-attenuated inversion recovery
Pathological changes of the superior cerebellar peduncle (SCP) can occur in PSP. We assessed the clinical history and signal changes in the SCP on fluid-attenuated inversion recovery (FLAIR) images of 12 patients with clinically probable PSP. Three control groups were studied: Parkinson's disease (PD), multiple system atrophy with predominant parkinsonian features (MSA-P), and healthy controls. Three patients who had clinically probable PSP showed increased FLAIR signals within the SCP. No subject with PD or MSA-P showed any signal changes of the SCP. The signal changes in the SCP on FLAIR may be one indicator for differentiating PSP from other parkinsonian diseases. (C) 2007 Elsevier Ltd. All rights reserved.
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