godftamm ~
My large AN was encroaching on my brainstem and had also affected my trigeminal nerve. The result being that I lost all sense of taste. Everything tasted like cardboard, even my favorite foods so I practically stopped eating - and lost over 30 pounds. That was about the time my wife insisted I see the doctor to find out why I couldn't taste anything. Long story short: the 4.5 cm AN was discovered via MRI scan and I underwent surgery and radiation, both eminently successful and with almost no post-op/radiation complications, thank God. Within a day of my surgery, my sense of taste returned and has remained normal ever since, although I've managed to avoid gaining back the weight I lost from what I jokingly call my 'AN diet'.
I'm not a doctor and certainly can't offer any guarantees but if your AN is having a similar effect I would surmise that with the tumor removed, your sense of taste should return to normal.
Jim