Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Right lung lucency is from prior right mastectomy . No interval change in mild streaky opacities in the right upper lung likely related to prior radiation therapy . No new focal opacity , pleural effusion or pulmonary edema . Heart size , mediastinum and hilar contours are normal . Mild aortic arch calcifications are noted with a mildly tortuous aorta .
    OUTPUT:
    
No radiographic evidence of acute cardiopulmonary process such as pneumonia .