Well, this is a forum for Lupus (and some related auto-immune diseases). Since you've already been cleared by 3 rheumatologists, I really have no other suggestions for you.
If you feel an MRI would help you, go ahead.
Sorry we can't be of more help.
Lynnwood, Lupus & Sjogren's Moderator, Dx: 2000DIAGNOSING LUPUS & HW's LUPUS 101
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