缺席状态的临床特征和F-FDG-PET分析
Jing-Wen Zuo1, Xiao-Qiu Shao1, Qun Wang1
1Department of Neurology, Beijing Tiantan Hospital, Capital Medical University, China National Clinical Research Center for Neurological Diseases, Beijing, China.
缺席状态 (ASE) 是一种特定的综合征,其特征是长时间的混乱. 间接18F-FDG-PET可能会在后部区域表现出低代谢,大多数患者对酸和拉莫特里金反应良好.
科学领域:
- 神经学 神经学
- 发病学 (Epileptology) 是一个专业的学科.
- 核医学就是核医学.
背景情况:
- 缺席状态 (ASE) 是一种罕见的综合征.
- 了解其临床特征和神经成像模式对于诊断和管理至关重要.
研究的目的:
- 总结一下ASE的临床特征.
- 在ASE患者中描述18F-fluorodeoxy-glucose正子发射断层扫描 (18F-FDG-PET) 的发现.
- 为了评估治疗结果.
主要方法:
- 进行了全面的文献审查.
- 分析了17个先前报告的病例的临床数据和18F-FDG-PET发现.
- 三个新的ASE病例被介绍和分析.
主要成果:
- 总共分析了20例ASE病例 (9名男性,11名女性),平均发病年龄为28.1岁.
- 患者表现为长时间的困惑和无反应,有时带有普遍的强力克隆性发作.
- 插管18F-FDG-PET显示后部区域的低代谢和thalamic活动的降低; ictal PET显示thalamic和大脑小虫的高代谢.
- 瓦尔酸和拉莫特里金使20名患者中有17名患者没有发作.
结论:
- ASE可以被认为是遗传通用 (GGEs) 中的一个独特综合征.
- 间膜PET的发现表明,脑后区域和质体在ASE病理生理学中起着作用.
- 瓦尔酸和拉莫特里金是对ASE的有效治疗方法.
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