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学科主题: 神经病学
题名:
晚发型帕金森病经颅超声的表现
其他题名: Transcranial sonography in late-onset Parkinson' s disease
作者: 陈静; 孙相如; 黄一宁
关键词: 经颅超声 ; 晚发型帕金森病 ; Transcranial sonography ; Late-onset Parkinson' ; s disease
刊名: 中风与神经疾病杂志
发表日期: 2009
卷: 26, 期:3, 页:343-346
收录类别: 中国科技核心期刊 ; 中文核心期刊 ; CSCD
文章类型: Journal Article
摘要: 目的 研究晚发型帕金森病(LOPD)患者经颅超声(transcranial sonography,TCS)的表现.方法 招募符合入选标准的LOPD患者和年龄匹配的正常对照者,分别进行TCS检测.对于检测成功的受试者的黑质异常信号进行半定量分级测评,同时测定第三脑室的宽度.结果 TCS检查在老年女性中成功率很低.两组间黑质强回声分级有极强的显著性差异.黑质强回声分级与患者的年龄、发病年龄、病程及病情严重程度不相关.两组间第三脑室宽度无显著性差异.结论 TCS检查在老年女性中应用受限制.明显的黑质异常强回声可能是LOPD患者的特征性表现.其强回声分级与患者年龄、发病年龄、病程及病情严重程度不相关.晚发型帕金森病患者组无明显第三脑室增宽. Objective To investigate the characteristic features of transcranial sonography (TCS) in patients with late-onset Parkinson' s disease (LOPD). Methods We enlisted some LOPD patients and age-matched normal controls according to special criteria, and detected them by TCS. The obtained images of the subjects whose images could offer analyzing substantia nigra (SN) hyperechogenicity with sufficient resolution were evaluated. We used semi-qualitative estimation criteria to assess SN hyperechogenicity and also measured the widths of the third ventricles. Results There was a high rate of recording failure of the SN in older females. Significant SN hypereehogenicity was observed in LOPD patients group.There was no correlation between the degree of SN hyperechogenicity and patients' age, onset age, duration of illness, and the severity of condition. There was no significant difference of the widths of the third ventricles between groups. Condusions The recording failure in aged females may limit the clinical potential of TCS. SN hyperechogenicity maybe the characteristic features in LOPD patients. There was no correlation between the degree of SN hyperechogenicity and patients'age,onset age, duration of illness, and the severity of condition. The widths of the third ventricles in LOPD patients group were not increased significantly.
语种: 中文
原文出处: 查看原文
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内容类型: 期刊论文
URI标识: http://ir.bjmu.edu.cn/handle/400002259/40896
Appears in Collections:北京大学第一临床医学院_神经内科_期刊论文

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作者单位: 北京大学第一医院神经内科,北京,100034
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