Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: ___-___ mass with fiducial marker is in right hemithorax and unchanged . There are no new opacities concerning for infection . There is no edema . There is no pleural effusion . There is no pneumothorax . Heart size is top normal . Aorta is mildly tortuous . There is calcification of the aortic knob .
    OUTPUT:
    
No evidence of acute cardiopulmonary process .