So they don't think anything of this tumor that showed up?

You might get a copy of those films and take to a few expert & experienced chiropractors for evaluations..???

This problem just appeared out of nowhere?
any hits, falls, sports car accidents that might be causing a pinched nerve - on & off??

here's a spine chart that shows the areas affected on the body -
http://dobrichchiropractic.com/db2/0...ges/spine8.jpg

if you increase your view size it's easier to read.

Where is the tumor located on his c spine?