5 years ago I had an attack - numbness down left side of body and weakness down right and l’hermittes. Felt absolutely exhausted, like the flu with no temperature. The GP thought it was a virus. After about 6 weeks I felt a lot better and went skiing. I think I was 95% better. Then neraly a year after the attack I noticed that when I went for a long brisk walk my right ankle felt weak. This gradually got worse over 2 years so went to see neuro. An mri and LP as done in Feb 2011. MRI showed lesion in cervical cord and LP was clear. They were both repeated again in Mar 2012 and LP was again clear and there appeared to be no change in MRI. Yet the spasticity in only my right leg seems to be getting worse. I have had absolutely no other symptoms of numbness, l’hermittes etc since that original attack. Neither have I had another relapse. I have had blood tests galore. Neuros are baffled. I really dont think I fit the picture of RRMS. Does it fit the picture of PPMS - I just dont know!