Signs of low back tenderness (58.8%), abnormal pinprick sensation (58.0%), lumbar dysfunction (43.3%), and muscle weaknessof the lower limbs (42.3%) were commonly observed.
Weakness and decreased sensation in one or both limbs and on one side of the body.
四肢的一部分或全部、身体的一边会减少知觉。
3
Most of the patients after the onset of muscle weakness in the limbs for several months to several years of rapid evolvement for the whole body weakness.