Figure 3

Sequential lung [18F]F-FDG distribution using X-ray region-of-interest: representative lung X-ray CT slice, FDG slice in the third frame (F2) and a 3-d render of the merged lung [18F]F-FDG volume at baseline, O3-0, 24 and 28 h. The 3-d render shows [18F]F-FDG activity normalized to16-color scale. The yellow arrow-heads indicate regions of high lung [18F]F-FDG uptake.