Cochlear implantation with acoustic neuroma

I need a CI but I have a 2.5 mm AN in the same ear. I have gotten a couple of different opinions on the matter, one being that some ENT’s will not do a CI with an AN present.
Anyone have input?

Someone who goes to my Deaf Centre (UK) has a AN and was told a CI wouldn’t work.

She now has a Auditory Brainstem Implant.

Luckily the NHS funded one.

Thanks - I had one ENT want to radiate the AN, then do the CI, but the Radiation doesn’t shrink the AN, so the problems in hearing caused be the AN don’t go away.