Short stacked with Aces UTG

[maddo]

Hi.

$50+5 Online MTT

Over 400 started, around 100 left. You have been short stack for ages. You've managed to stay alive with a couple of all-ins that weren't called, and you got lucky with one that was.

Blinds are 100/200 (25 ante), soon to be 200/400 (50 ante). You are UTG with AA and have about 10xBB. How do you play it? Push? Small raise? Call?

Cheers.