卵圆形病灶：多发性硬化症患者的一项新的磁共振成像观察结果
The ovoid lesion: a new MR observation in patients with multiple sclerosis.
作者信息
Horowitz A L, Kaplan R D, Grewe G, White R T, Salberg L M
机构信息
Department of Magnetic Resonance Imaging, Resurrection Hospital, Chicago, IL.
出版信息
AJNR Am J Neuroradiol. 1989 Mar-Apr;10(2):303-5.
Abstract
We investigated the frequency of oval-shaped, high-signal-intensity lesions oriented perpendicular to the anteroposterior axis of the brain on abnormal, axial T2-weighted MR brain scans in 59 patients with clinically documented multiple sclerosis. This finding, not heretofore described in patients with multiple sclerosis, was observed in 86% of patients, and correlates with the neuropathologic description of demyelination in multiple sclerosis.
摘要
我们对59例临床确诊为多发性硬化症的患者进行了研究，观察其脑部异常轴位T2加权磁共振成像（MR）扫描中，垂直于脑前后轴的椭圆形高信号强度病灶的出现频率。这一此前未在多发性硬化症患者中描述过的发现，在86%的患者中观察到，且与多发性硬化症脱髓鞘的神经病理学描述相关。
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