Hi, i have been experiencing ringing in my left ear since 3 weeks. It was louder but now is more quiet. However, i visited 2 ent doctors and both of them did the hearing test wich showed normal and some other check ups. One of these ent doctors suggested to do a Mri scan, the other not. i have had a MRI with contrast over a year ago and it was clear. Should I do another MRI? Could this be an acoustic neuroma? I have no hearing loss.. Please help, i need some advice! Im freaking out ...