Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Cardiac size is normal . There are ill - defined opacities in the right upper lobe , . The lungs are mildly hyperinflated suggests COPD . There is no pneumothorax . If any there is a small left effusion .
    OUTPUT:
    
Faint ill - defined opacities in the right apex could represent pneumonia in the appropriate clinical setting There is no pulmonary edema