Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Note is again made of right - sided PICC line with tip terminating in the right brachiocephalic vein . There is mild cardiomegaly which is stable . Mediastinal and hilar contours are stable . There is a subtle opacity in the right upper lobe as well as blunting of the right costophrenic angle .
    OUTPUT:
    
Subtle right upper lobe opacification which , given history of ___ , ___ represent an early developing pneumonia . Clinical correlation and followup chest x-ray ___ be helpful .