There is a mass lesion located below the right main bronchus which is causing partial occlusion of the right main bronchus. The lesion is heterogeneous in nature with hyper-dense spots consistent with calcification. The lesion shows some degree of enhancement following administration of contrast.
Another homogeneous mass lesion with no contrast enhancement locate near the right hilum.
The heterogeneous hyper-density at right lower base with trachea deviate to right indicate collapse of right lower lobe.