眼睑肌阵挛失神综合征的临床与脑电图特征 |
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引用本文: | 杨艳萍,梁益,孙红斌,高国勋.眼睑肌阵挛失神综合征的临床与脑电图特征[J].临床神经电生理学杂志,2009,18(5):300-302. |
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作者姓名: | 杨艳萍 梁益 孙红斌 高国勋 |
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作者单位: | 四川省医学科学院四川省人民医院神经内科,四川成都,610072 |
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摘 要: | 目的:探讨眼睑肌阵挛失神综合征(EMA)的临床、脑电图(EEG)特点及治疗。方法:回顾我院诊治的2例EMA患者的临床资料,并结合文献分析。结果:2例均为儿童期起病,表现为反复的眼睑肌阵挛,伴或不伴短暂失神,EEG特征为泛化性的、双侧基本对称的2.5~4Hz棘慢波或多棘慢波发放。结论:EMA由于症状复杂,常被漏诊。EEG对EMA的诊断是必需的。
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关 键 词: | 眼睑肌阵挛失神综合征(EMA) 癫痫 脑电图 |
Clinical manifestations and electroencephalographic features of eyelid myoclonia with absences |
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Affiliation: | YANG Yanping, LIANG Yi, SUN Hongbin, et al (Dept of Neurology, Sichuan Provincial People's Hospital, Chengdu ( 610072), Sichuan China) |
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Abstract: | Objective: To explore the clinical manifestations, electroeneephalography (EEG) findings and treatment of eyelid myoclonia with absences (EMA). Methods: The clinical data of two patients with EMA were analyzed retrospectively, Results: Both patients onsetted in childhood, and presented EMA eyelid myoclonia without transient absences. EEG features of two patients were generalized discharges of paroxysmal 2.5-4 Hz spike and waves or polyspikes and slow waves. Conclusion: EMA is likely to be misdiagnosed due to complicated symptoms. EEG is necessary for diagnosis of EMA. |
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Keywords: | Eyelid myoclonia with absences(EMA) Epilepsy Electroencephalography(EEG) |
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