i had a question about a ct scan chest scan result of my left lung and would like an honest better understanding of these results i had another ct of same area 5 months ago and the nodule was 13 x 4.5 x 8 mm but now is 20 mm of this month .FINDINGS: LUNGS: Special attention was paid to the left lower lung where an elongated slightly spiculated and irregularly outlined noncalcified density is again noted measuring slightly larger in the axial plane at 20 mm but stable in appearance and size on the coronal images.