I ask as burning neural pain is certainly common with MS--it is very common in those with lesions in the spinothalamic tracts, where it becomes one of the most common sources of so-called "central pain", and it can produce symptoms anywhere in the body.

There are a number of people, in fact (and I'm sure you can find some of them on our MS board here) who have this as a primary symptom, without many attendant motor or autonomic symptoms.