TRANSIENT CORTICAL BLINDNESS DUE TO HYPERTENSIVE ENCEPHALOPATHY - MAGNETIC-RESONANCE-IMAGING CORRELATION
被引:0
|
作者:
MARRA, TR
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h-index: 0
机构:
SINAISAMARITAN MED CTR,DEPT NEUROL,MILWAUKEE,WI 53223SINAISAMARITAN MED CTR,DEPT NEUROL,MILWAUKEE,WI 53223
MARRA, TR
[1
]
SHAH, M
论文数: 0引用数: 0
h-index: 0
机构:
SINAISAMARITAN MED CTR,DEPT NEUROL,MILWAUKEE,WI 53223SINAISAMARITAN MED CTR,DEPT NEUROL,MILWAUKEE,WI 53223
SHAH, M
[1
]
MIKUS, MA
论文数: 0引用数: 0
h-index: 0
机构:
SINAISAMARITAN MED CTR,DEPT NEUROL,MILWAUKEE,WI 53223SINAISAMARITAN MED CTR,DEPT NEUROL,MILWAUKEE,WI 53223
MIKUS, MA
[1
]
机构:
[1] SINAISAMARITAN MED CTR,DEPT NEUROL,MILWAUKEE,WI 53223
来源:
JOURNAL OF CLINICAL NEURO-OPHTHALMOLOGY
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1993年
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13卷
/
01期
关键词:
HYPERTENSIVE ENCEPHALOPATHY;
MAGNETIC RESONANCE IMAGING;
CORTICAL BLINDNESS;
D O I:
暂无
中图分类号:
Q189 [神经科学];
学科分类号:
071006 ;
摘要:
Striking reversible signal intense magnetic resonance imaging (MRI) lesions were observed in the occipital cortex of a 16-year-old girl who presented with an attack of transient cortical blindness as the initial manifestation of hypertensive encephalopathy (HTE). The lesions were seen to best advantage on T2-weighted imaging and were not visible on computed tomography (CT). It is proposed that such occipital lone MRI lesions likely reflect extravasation of fluid and proteins across the blood brain barrier, damaged as a consequence of cerebral autoregulation failure.