I have been losing hearing in my right ear very gradually over many years. When I mentioned it to my ENT doctor as I was getting two thyroid nodules examined and needle biopsied (which were small and benign), he had me take a hearing test, then sent me for my first MRI because of the auditory test result pattern. I have a small acoustic neuroma 5 x 11 mm. That was about 3 or 4 years ago. Almost a year later, I had another brain MRI, again without and with shot and was told it had not grown and I could wait 2 years before getting a 3rd MRI and thyroid sonogram, which are due this spring. I do not, so far, have other really noticeable problems, except ringing and clicking in my ear and, maybe, sometimes a few balance problems when turning or bending fast or walking in the dark. If the acoustic neuroma causes worse problems and grows too large, I will have to have radiation. These days, the choices are observation, surgery, or radiation. Since I am now 71, the ENT thinks observation of the small tumor is best, and then radiation, if needed. Also, I have been dealing with annoying irritable bowel and refux for several years, too. Hopefully, by the the time I need the AN treated, better treatments will become available. Right now, I am hoping it does not grow. Good luck with your AN journey! Everyone has different circumstances. Hope my story helps you decide what to do and helps ease your mind somewhat. .