Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Heart size is mildly enlarged . Aortic knob is calcified . Fullness of the right paratracheal stripe is noted . Hilar contours are unremarkable . Pulmonary vasculature is not engorged . No focal consolidation , pleural effusion or pneumothorax is present . There are no acute osseous abnormalities .
    OUTPUT:
    
Fullness of the right paratracheal stripe could reflect underlying venous distention , however all lymphadenopathy is not excluded . No acute cardiopulmonary abnormality otherwise demonstrated including no findings to suggest active tuberculosis .