Hello tenai98,
Hopefully your MRI will be negative for AN. But to answer some of your guestions, if you pick surgery as an AN treatment, the wait is usually dependent on the schedules of the Skull Base Surgery team. The skills of these highly trained people are in demand, and trying to assemble several of them for the same time can take a while. It's not uncommon to take 2 or 3 months between diagnosis and surgery. This is usually OK since AN is almost always slow growing (averag 2m/year). And it's not unusual for the schedule to slip a week or so if emergency cases require the surgeon's skills. For really large tumors that may be pushing on critical brain structures, teams are more likely to schedule the patient sooner for surgery. On the flying guestion, there have been a few threads on this forum about that. There's one at
http://anausa.org/forum/index.php?topic=6524.0 I see you know about the surgical or radiosurgical options. And the third option is "watch and wait" to see if the AN is growing, and how fast. The watch and wait option can give you more time to consider all your options, and is reasonable unless you have a large AN that may be compromising brain structures.
Again, hopefully you don't have AN. But if you do, you'll find a lot of information and patient experiences on this forum.
Regards,
Rob