Patient:I ’ ve got a terrible pain that shoots down my leg , and I can ’ t stop it from shaking .My hands keep shaking too , so I find it very difficult to write .患者:我身上的剧痛传到了腿上,腿不停地抖动。医生:你注意到偏瘫的症状没有?患者:上个月,我的左腿时常不好使。可现在,我活动右臂也有问题了。I ’ ll write out a form ......