I was referred to a neurologist in 2001 after experiencing tremor in both thumbs/hands, sudden onset of blurred vision in one eye, and balance problems. Neuro exam found gait ataxia, tremor, left hand weakness, and optic neuritis. He ordered mri, veps, and emg to rule out MS or MG. All tests came back normal. I declined LP. DX: Essential tremor.
In 2002 routine trip to optometrist revealed a small blind spot in field of vision test. He sent me back to neurologist. An ocular MRI came back normal.
In 2003 I had frequent falling episodes during pregnancy - after pregnancy I began seeing bright flashes of light at the edge of my field of vision, triggered by sound. Neuro noted loss of sensation on shins in addition to previous symptoms. No further testing was done, dx of essential tremor remained.
In 2006 went back to neuro again after another round of frequent falls, difficulty walking in extreme heat (100 plus temps), fatigue, cognitive issues and noticeable atrophy of left hand muscles. Neuro ordered cervical spine MRI, again normal. Dx of essential tremor remains.
In the past few months I've now had several episodes of difficulty w/bladder & bowel issues. My question: my neuro won't dx MS with normal mri.
I know a small percentage of people have ms w/normal mris... but other doctors dismiss this. I know ET can cause symptoms other than tremor, but atrophy and visual probs are not among them.
I would like a doctor to comment.