Karantanas A H
Department of Computed Tomography and Magnetic Resonance Imaging, Larissa General Hospital, Greece.
Comput Med Imaging Graph. 1998 Jul-Aug;22(4):353-5. doi: 10.1016/s0895-6111(98)00028-7.
Amyotrophic lateral sclerosis (ALS) can cause hyperintense lesions in the corticospinal tract but rarely can also cause T2 shortening in the motor cortex bilaterally. The present case of ALS showed unilateral T2 shortening of the superior parietal lobule without corticospinal tract changes.
肌萎缩侧索硬化症（ALS）可导致皮质脊髓束出现高信号病变，但也很少会双侧导致运动皮质T2信号缩短。本例ALS患者表现为顶叶上小叶单侧T2信号缩短，而无皮质脊髓束改变。
