Hi,
If anyone is willing to take a look at the picture here, It is the left side of my chest at the mediastinum which is being lifted. I think this is my aortic arch but not sure. Looks like a bulge to me. The ct showed left lung is larger and no mass or tumors which I wasn't concerned about. Something is making my chest grow under the rib at the mediastinum. Any help or clear information is appreciated.