中国康复理论与实践2011，Vol.17Issue(5)：446-448,3.
进行性核上性麻痹头部磁共振的神经影像学特点
Features of MRI in Progressive Supranuclear Palsy
朴英善 1冯涛1
作者信息
- 1. 首都医科大学附属北京天坛医院神经内科,北京市,100050
- 折叠
摘要
Abstract
Objective To investigate the features of magnetic resonance imaging (MRI) in the brain of patients with progressive supranuclear palsy (PSP). Methods 17 patients with PSP and 30 patients with Pakinson disease (PD) were retrospectively studied with MRI. Results The atrophy of the midbrain tegmentum and hummingbird sign were demonstrated in all of the PSP patients studied, but were only flatness observed in 13％ of PD patients. The area of the midbrain and the ratio of midbrain versus pons areas in the patients with PSP were significantly smaller than in those with PD. The average of midbrain transverse diameter in PSP was smaller than those in PD, but an overlap was observed. Tegmental T2 hyperintensity had lower sensitivity. Conclusion MRI may be useful to distinguish PSP from PD.关键词
进行性核上性麻痹/帕金森病/磁共振成像Key words
progressive supranuclear palsy/ Parkinson disease/ magnetic resonance imaging分类
医药卫生引用本文复制引用
朴英善,冯涛..进行性核上性麻痹头部磁共振的神经影像学特点[J].中国康复理论与实践,2011,17(5):446-448,3.
