This is my chest x-ray that I had done in Townsville, NQ, Australia back in March, for pretty much no reason. As I'm sure you can see, I do not have Tuberculosis thank you very much immigrations.
I took the photo by making my computer 15 inch screen white, placing the top half of the x-ray on the screen (securing it with blue tack), snapping the photo, then doing the same with the bottom half of the x-ray. Then I stitched both photos together with canon photostitch software. Then I think I cranked up the exposure and colour saturation settings.