There is a chance
Anyway, I doubt anyone keep track of this in any rigorous fashion, furthermore people come and go (most go after their approvals), and it is not easy to retrieve historical data. Anyway, from what I have seen it looked like a 50/50, but is hard to say, there are not many cases like yours compared to the mainstream. Unless you have a big reason to worry (risk of lay off, or any other big life change) you should just seat, relax and don\'t worry. By the way, I didn\'t do X-ray, neither my wife we did the skin TB test, wasn\'t this an option for you?
My 2 cents.