lateral spinal sclerosis

例句：

1. 1. The patient's condition was diagnosed as lateral spinal sclerosis.
   患者的病情被诊断为侧索硬化症。
2. 2.The researcher found that the cause of lateral spinal sclerosis is still unknown.
   研究者发现，侧索硬化症的原因仍然未知。
3. 3.The patient's family members were worried about his future because of lateral spinal sclerosis.
   由于侧索硬化症，患者的家人对他的未来感到担忧。