期刊
SLEEP MEDICINE
卷 10, 期 1, 页码 143-146出版社
ELSEVIER SCIENCE BV
DOI: 10.1016/j.sleep.2007.12.002
关键词
Pons; Stroke; REM sleep behavior disorder (RBD)
资金
- Chinese Natural Science Foundation [30571600]
Rapid eye movement (REM) sleep behavior disorder (RBD) is frequently seen in patients with neurodegenerative diseases. It call also be seen in brainstem lesions involving the polls. However, RBD in patients with a pure pontine infarction has been rarely reported. A 69-year-old man had a two-month history of violent behavior during sleep. His nocturnal behavior was screaming, thrashing of arms, punching or kicking his spouse, and falling out of bed associated with nightmares of being attacked by what lie described as, terrible animals frightening me. No remarkable neurological signs were found. Brain MRI was performed oil this patient and it revealed a lacunar ischemic infarct in the right paramedian polls. Oil the nocturnal polysomnography (PSG), there was phasic submental and limb electromyographic (EMG) tone and an absence of electroencephalographic (EEG) epileptiform activity during REM sleep. Hence, this patient was diagnosed with pontine infarction and RBD. Treatment with clonazepam 0.25 mg nightly resulted in the disappearance of nocturnal events. This case with right pontine tegmental ischemic lesion provides evidence that the unilateral pontine lesion by itself is sufficient to cause RBD. (C) 2007 Elsevier B.V. All rights reserved.
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