Peak-dose dyskinesia presenting as segmental dystonia after deep brain stimulation in Parkinson′s disease: a case report
10.3760/cma.j.cn113694-20240619-00423
- VernacularTitle:帕金森病脑深部电刺激术后表现为节段性肌张力障碍的剂峰异动1例
- Author:
Lin CHEN
1
;
Yanjiao BU
1
;
Yuwen YU
1
;
Yongxing CHEN
1
;
Xiaoguang LEI
1
Author Information
1. 昆明医科大学第一附属医院神经内一科，昆明 650032
- Publication Type:Journal Article
- Keywords:
Parkinson disease;
Dystonia;
Levodopa induced dyskinesia;
Deep brain stimulation
- From:
Chinese Journal of Neurology
2025;58(3):303-308
- CountryChina
- Language:Chinese
-
Abstract:
Segmental dystonia caused by levodopa and deep brain stimulation (DBS) in Parkinson′s disease (PD) has been described rarely and may be underrecognized in clinical practice. A case of peak-dose dyskinesia with segmental dystonia, including blepharospasm, jaw dystonia, torticollis, and dystonia in the left upper limb, after bilateral subthalamic nucleus DBS, is reported. The literatures on PD-related dystonia, including dystonia manifestations before and after treatment with medication and DBS, are reviewed to enhance clinicians′ recognition of movement disorders occurring during the treatment of PD and to improve patient outcomes.
