Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: PA and lateral views of the chest were obtained . There is a vague ill - defined opacity in the right mid lung which could represent patient 's known reported malignancy . Aside from this , the lungs appear clear . The lungs are hyperinflated with flattened diaphragms which could reflect underlying emphysema / COPD . No pleural effusion or pneumothorax is seen . Heart size is normal . Mediastinal contour is unremarkable . Bony structures are intact .
    OUTPUT:
    
Ill defined small focus of opacity in the right mid lung which per report could reflect a malignancy . Please correlate clinically and with prior imaging as available . If needed a CT may be obtained to further assess on a non-emergent basis .