Fig. 1
![Fig. 1](http://media.springernature.com/full/springer-static/image/art%3A10.1186%2Fs42155-020-00193-4/MediaObjects/42155_2020_193_Fig1_HTML.png)
Presenting chest radiograph with a large calcified aortic aneurysm and rib notching in the right upper zone (Black Arrows)
Presenting chest radiograph with a large calcified aortic aneurysm and rib notching in the right upper zone (Black Arrows)