Not thrilled with my latest MRI results.
Last one was done in June 2012. At that time, re: brain, report noted nothing remarkable in brain, including brain stem which had a visible lesion since dx in 2007. Re: spine, previously identified lesion at C4 was again see, as was one at C6.
Fast forward to last Saturday, and this is what was seen.
".....a few small lesions within deep white matter of the left parietal, left frontal ad right temporal lobes.....additional smal lesions are seen in the left anterior pons, right middle cerebellar peduncle and ventral pontomedullary junction......multiple cord lesions......small lesion ventrally with minimal volume loss, larger lesion dorsally, extending from upper C3 to mid C4 shows moderate volume loss.....additional smaller lesions in right lateral cord at C5 and in right dorsal cord at C6. No evidence of active enhancing lesion."
Unfortunately, no comparison to the previous MRI was done as this was my first vist to this facility in a new city.
When I compare reports, there are six new areas in brain and three new areas in C spine involved. Its possiblei guess that the one in the pons is the old one perhaps missed the last time. but everything else is definitely new. No idea if each of these areas has one lesion or if there are more, since the report doesn't clarify number or size of lesions.
Clinically I have done reasonably well on Copaxone since initiating tx in June 2008. Three relapse since then.
Dec 2008 - ON, tx IVSM, resolved fully within several days of onset.. (Doc said might have been too early for Copaxone to be having full effect, though on the other hand the brevity and full resolution of this episode might be partly attributed to the med.)
July 2011 - moderate relapse mainly sensory symptoms, most resolved over time after IVSM, hand/forearm symptoms were already there and remained after relapse ended.
July 2013 - very mild sensory relapse involving right arm, back. Felt like sunburn. Fully resolved within weeks, no IVSM.
I believe Copaxone has met my expectations clinically; it reduced my relapse rate by more than 1/3, and severity of relapses has reduced dramatically.
I don't really know about meeting expectations MRI-wise. This latest one is worse than I'd hoped for. I would describe myself as stable clinically, and thought that MRI would reflect that.
I think the only lingering remarkable symptom would be the odd sensation in my left leg. It's happened intermittently for about for years. Used to feel like an odd sudden shock while walking or even sometimes while sitting. A paroxysmal symptom I believe it was termed. It's now more of a sudden sense of weakness, no longer a jolt. When active (eg treadmill) it happens about every 10-15 steps. At the same time, I feel like my gait is a bit off, like my right foot is kind of slapping down awkwardly instead of a normal step. I've asked others to observe me and to their untrained eyes apparently what feels clumsy appears totally normal.
OK so I guess I contradicted myself about being clinically stable. But other than the leg, everything else has remained the same. Still have uncomfortable paresthesias, fatigue, mild double vision and dizziness when fatigued, Lhermitte's and Uthoff's. No better, no worse than in 2011 = stable.
Actions I think I need to take:
Provide radiologist with last MRI and ask him to amend report with a comparison. Ask him to be specific re: size and number of lesions.
Advise neuro of the evolution of my leg symptoms, and discuss the possibility / necessity of changing treatment.
Sorry this is long; I wanted to be thorough as I'm really hoping to get your thpughts and opinions / what think you would do if you were in my position.
Thanks!
ps: as mentioned, current and previous MRIs were done on different machines at different facilities interpreted by different radiologists, but both were done on 1.5T machines. I considered that perhaps the new radiologist picked up on some things possibly missed previously, but I think it's too much to hope for to believe that alone would account for such different findings.