Around 3 years ago now I was diagnosed with something called Acoustic Neuroma which is basically a small tumour that is sitting on your ear that makes you off balance and the ringing in the ear is like a drill going off constantly. As mine is still small they decided to just watch and see if it grows which it has a little only. So now I have been having so many MRI like every 6 months and they are expensive as they are not free they are like $450 a pop and I have had like 5 of them already I just wish and hope that it does not grow any bigger as the operation or Radition they use you could lose some of your hearing