Magnetic resonance imaging in extrapyramidal disorders: Parkinson's disease, progressive supranuclear palsy, multiple system atrophy.

被引：0

作者：

Elkeslassy, A ^{[1
]}

Miaux, Y ^{[1
]}

MartinDuverneuil, N ^{[1
]}

Brunet, E ^{[1
]}

Savin, D ^{[1
]}

Chiras, J ^{[1
]}

机构：

[1] GRP HOSP PITIE SALPETRIERE, SECTEUR SALPETRIERE, SERV NEURORADIOL CHARCOT, F-75651 PARIS 13, FRANCE

来源：

JOURNAL OF NEURORADIOLOGY | 1996年 / 23卷 / 03期

关键词：

MRI; Parkinson's disease; progressive supranuclear palsy; multiple system atrophy;

D O I：

暂无

中图分类号：

R74 [神经病学与精神病学];

学科分类号：

摘要：

MR imaging of the brain, particularly with high field MR imagers, may demonstrate signal abnormalities consistent with deposits of iron or other paramagnetic substances in extrapyramidal disorders. The diagnosis of Parkinson's disease and progressive supranuclear palsy can be made on clinical grounds in most of the cases and MR signs are of little help in the diagnosis of these diseases. In patients with parkinsonian disorders poorly responding to therapy, MR imaging may be useful in demonstrating signal abnormalities in the putamen that may help to establish the diagnosis of striatonigral degeneration (component of multiple system atrophy) with a poorer prognosis than Parkinson's disease. Finally, MR imaging may be useful in the exclusion of other disease processes.

引用

页码：157 / 163

页数：7

共 14 条

[1]

BRAFFMAN BH, 1988, AM J NEURORADIOL, V9, P1093

[2] MRI IN AUTONOMIC FAILURE [J].