Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Evaluation of lung apices is limited as patient is unable to lift chin . Patchy bilateral airspace opacities are present throughout the lungs with somewhat nodular appearing peripheral opacities . Mild blunting of the right costophrenic angle is present . Pulmonary vasculature is indistinct . There is no pneumothorax There is unchanged mild elongation of thoracic aorta as well as atherosclerotic calcification of the aortic arch . Visualized osseous structures are unremarkable . There midline sternotomy wires including an unchanged broken inferior wire . There is an aortic valve prosthesis .
    OUTPUT:
    
Patchy bilateral airspace opacities some of which have a nodular appearance . Finding could be secondary to atypical pulmonary edema , however correlate for infection including possibility of septic emboli .