MR VS CT IN PROGRESSIVE SUPRANUCLEAR PALSY

被引：13

作者：

MASUCCI, EF ^{[1
]}

BORTS, FT ^{[1
]}

PERL, SM ^{[1
]}

WENER, L ^{[1
]}

SCHWANKHAUS, J ^{[1
]}

KURTZKE, JF ^{[1
]}

机构：

[1] VET ADM MED CTR,NEUROL SERV 127,WASHINGTON,DC 20422

来源：

COMPUTERIZED MEDICAL IMAGING AND GRAPHICS | 1995年 / 19卷 / 04期

关键词：

PROGRESSIVE SUPRANUCLEAR PALSY; BRAIN-STEM ATROPHY; COLLICULAR PLATE THINNING; ELECTRONIC MEASUREMENTS;

D O I：

10.1016/0895-6111(95)00014-3

中图分类号：

R318 [生物医学工程];

学科分类号：

0831 ;

摘要：

Nine progressive supranuclear palsy (PSP) patients were studied with computerized tomography (CT) and magnetic resonance (MR) in order to determine the efficacy of each in detecting atrophy of the brainstem. Three additional PSP patients were evaluated with MRT for quantitative (electronic) measurements of the colliculi, pens and midbrain tegmentum, Both CT and MRI were equally effective in demonstrating midbrain atrophy, The MR was able to utilize the sagittal view to visualize thinning of the collicular (quadrigeminal) plate, a useful sign in PSP, Atrophy of the thinned collicular plate is more pronounced in the superior colliculus, one of the most common sites of pathology in PSP, The MR is able to make quantitative measurements of the degree of atrophy of the colliculi, pens and midbrain tegmentum.

引用

页码：361 / 368

页数：8

共 10 条

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