Infantile-onset ascending hereditary spastic paralysis is a rare disorder, with at least 30 cases reported in the scientific literature.
How many people are affected by infantile-onset ascending hereditary spastic paralysis ?
<s>[INST] Answer the question truthfully, you are a medical professional. This is the question: How many people are affected by infantile-onset ascending hereditary spastic paralysis ? [/INST] \n Infantile-onset ascending hereditary spastic paralysis is a rare disorder, with at least 30 cases reported in the scientific literature.</s>