帕金森叠加综合征神经精神症状及PET影像学特征

目的 探讨帕金森叠加综合征患者的神经精神症状和~(18)F-脱氧葡萄糖(~(18)F-FDG)PET影像学特征。方法 共8例很可能的帕金森叠加综合征患者,包括以小脑共济失调为主要表现的多系统萎缩(MSA-C型)1例、进行性核上性麻痹4例、皮质基底节变性1例、路易体痴呆2例,采用简易智能状态检查量表(MMSE)和蒙特利尔认知评价量表(MoCA)评价认知功能,神经精神科问卷评价神经精神行为,汉密尔顿抑郁量表21项评价情绪状态。结果 1例MSA-C型患者仅表现为焦虑。4例进行性核上性麻痹患者均存在不同程度认知功能障碍,其中3例还表现出明显抑郁、焦虑、易激惹和睡眠障碍。1例皮质基底节变性患者表现为执行...

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Published in中国现代神经疾病杂志 Vol. 17; no. 1; pp. 39 - 45
Main Author 张淼 陈曦 张惠红 蔡莉 周玉颖
Format Journal Article
LanguageChinese
Published 300350,天津市环湖医院神经内科%300052,天津医科大学总医院PET-CT影像诊断科 2017
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ISSN1672-6731
DOI10.3969/j.issn.1672-6731.2017.01.008

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Summary:目的 探讨帕金森叠加综合征患者的神经精神症状和~(18)F-脱氧葡萄糖(~(18)F-FDG)PET影像学特征。方法 共8例很可能的帕金森叠加综合征患者,包括以小脑共济失调为主要表现的多系统萎缩(MSA-C型)1例、进行性核上性麻痹4例、皮质基底节变性1例、路易体痴呆2例,采用简易智能状态检查量表(MMSE)和蒙特利尔认知评价量表(MoCA)评价认知功能,神经精神科问卷评价神经精神行为,汉密尔顿抑郁量表21项评价情绪状态。结果 1例MSA-C型患者仅表现为焦虑。4例进行性核上性麻痹患者均存在不同程度认知功能障碍,其中3例还表现出明显抑郁、焦虑、易激惹和睡眠障碍。1例皮质基底节变性患者表现为执行功能和视空间能力、言语功能、注意力和定向力障碍,以及抑郁、焦虑、易激惹和睡眠障碍。2例路易体痴呆患者均不能复制MMSE量表之五边形,MoCA量表之画钟测验仅能勾画圆形轮廓,同时表现为幻觉、抑郁和淡漠。~(18)F-FDG PET显像,1例MSA-C型患者为小脑葡萄糖代谢降低;4例进行性核上性麻痹患者均为双侧对称性额叶、前扣带回、顶叶代谢降低,尤以丘脑、基底节区和脑干显著;1例皮质基底节变性患者为右侧额颞顶枕叶外侧、左侧顶叶外侧、双侧扣带回和楔前叶代谢降低;2例路易体痴呆患者均为双侧颞枕叶代谢降低。结论 帕金森叠加综合征早期易误诊为心理疾病而延误治疗,还可因使用镇静催眠药而加重运动障碍和锥体外系症状。神经心理学改变与认知功能障碍有关。PET显像对疾病的早期诊断有重要临床价值。
Bibliography:Objective To explore the neuropsychiatric symptoms and 18F-fluoro-2-deoxy-D-glucose (18F-FDG) PET imaging features of Parkinson-plus syndromes. Methods There were 8 patients with probable Parkinson-plus syndromes, including one case of multiple system atrophy-eerebellar predominant (MSA-C), 4 cases of progressive supranuelear palsy (PSP), one ease of corticobasal ganglionic degeneration (CBD) and 2 cases of dementia with Lewy bodies (DLB). Mini-Mental State Examination (MMSE) and Montreal Cognitive Assessment (MoCA) were used to evaluate cognitive function, Neuropsychiatric Inventory (NPI) was used to evaluate neuropsychiatric behaviors, and Hamilton Depression Rating Scale-21 Items (HAMD-21) was used to evaluate the emotional state of patients. Results One MSA-C patient showed only anxiety. Four PSP patients showed different degrees of cognitive disorders, of whom 3 cases also presented obvious depression, anxiety, irritability and sleep disorders. One case of CBD showed dysfunction in executive function, vi
ISSN:1672-6731
DOI:10.3969/j.issn.1672-6731.2017.01.008