Jonsson L, Hemmingsson A, Thomander L, Bergström K, Stålberg E, Thuomas K A
Department of Otolaryngology, Uppsala University, Akademiska Sjukhuse, Sweden.
Acta Otolaryngol Suppl. 1989;468:403-5. doi: 10.3109/00016488909139085.
Magnetic resonance imaging of the brain and the brain stem was performed in 18 patients with complete acute peripheral facial palsy and diagnosed as Bell's palsy. In five patients T2 weighted images revealed regions of high signal intensity in the cerebral white matter and/or in the brain stem. The changes indicate that in cases of Bell's palsy the central nervous system may be involved and the disease may be related to microvascular or demyelinating disorder.
对18例完全性急性周围性面瘫且诊断为贝尔面瘫的患者进行了脑部和脑干的磁共振成像检查。5例患者的T2加权图像显示脑白质和/或脑干有高信号强度区域。这些变化表明，在贝尔面瘫病例中，中枢神经系统可能受累，且该疾病可能与微血管或脱髓鞘疾病有关。
