As far as I have found, there are no or very limited side effects from MRI...it is not like getting constant Xrays...which by the way, are probably the cause of my happy little growth.....I was over exposed to Xray radiation as a child during routine dental exams...now wonder if that is the cause of my growth....I am now part of the study group....anyways,,,as a result...of this overexposure, before I even knew of my condition...my Sister suffers from around so far, 38 skin cancers that have been removed from same general area as where a dental Xray would partake...so naturally I am aware and have studied up on Xray use MRIs etc.....to the best of my knowledge, MRI works on a totally different basis.....I believe you can have as many as you want,....although the dye used in contrast....that needs to be limited, but you could probably tolerate up to ten times a year.....
Good luck and if I find out anything else...( I think I am now official researcher) I will let you know
Ceeceek