Alexander J A, Castillo M, Hoffman J C
Department of Radiology, Emory University, Atlanta, Georgia 30322.
J Clin Neuroophthalmol. 1991 Mar;11(1):58-61.
A 49-year-old female presented with symptoms compatible with internuclear ophthalmoplegia. Magnetic resonance using T2-weighted images showed an eccentric area of high signal intensity in the mid pons corresponding to the right medial longitudinal fasciculus. Magnetic resonance is the method of choice when internuclear ophthalmoplegia is suspected. The findings should be differentiated from the normal central hyperintensity called the "pseudo MLF hyperintensity."
一名49岁女性出现与核间性眼肌麻痹相符的症状。使用T2加权图像的磁共振成像显示脑桥中部对应于右侧内侧纵束的偏心高信号强度区域。当怀疑有核间性眼肌麻痹时，磁共振成像是首选方法。这些发现应与称为“假性内侧纵束高信号”的正常中央高信号相鉴别。
