Re: I am Scared....
Hang in there CP, have faith and seek comfort from those you love...
I'm no doctor but heck, if you had a brain injury, it seems more likely that the docs might be worried about blood flow types of things more than a tumor. And thats something thats treatable with blood-thinners.
Theres all kinds of simpler things that could be wrong, even simple stress. Try not to assume the worst. Thats easier said than done I know. Your docs are asking you scary questions because they're being thorough, thats a very good sign that you're in good hands.
Will keep you in prayers till we hear back that all is well with you :)