Huang C Y, Broe G
J Neurol Neurosurg Psychiatry. 1984 Jan;47(1):84-6. doi: 10.1136/jnnp.47.1.84.
Three cases of sudden isolated upper motor neuron facial palsy and two with associated pseudobulbar palsy have been seen. All were without significant limb weakness. Computed tomography demonstrated small deep infarcts in the internal capsular/corona radiata regions. Pure upper motor neuron facial palsy may be another lacunar syndrome, due to a lesion in the internal capsule or corona radiata.
已发现3例突发性孤立性上运动神经元性面瘫,2例伴有假性球麻痹。所有病例均无明显肢体无力。计算机断层扫描显示内囊/放射冠区有小的深部梗死灶。纯上运动神经元性面瘫可能是另一种腔隙综合征,由内囊或放射冠病变引起。