Hello, I just joined the forum. I lost my hearing developed tinnitus suddenly in the early 2000s in one ear, and was eventually diagnosed with an AN in my lateral right internal auditory canal, right cochlea, with suspected enhancement along right facial never canal (3-4mmx .5MM). I have had 4 MRIs since the first diagnosis in 2008, and there doesn't seem to be any progression. I do have some facial spasms on the right side. I am very anxious because in the past month there has been some pulsing on the left side fo my head only when I am in bed, and I seem to hear my pulse on that side. I've never had problems there before and am just hoping it isn't related to either my original AN or, god forbid, to an AN on the other side I am 60 years old and otherwise very healthy, but sometimes I feel like I have this time bomb ticking in my head. I have an appt. scheduled with my primary care doctor next week but I am wondering if I should also consult an AN specialist at some point. Any advice or comments would be appreciated. Thank you.