Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There is new diffuse opacification at the right upper lobe with associated volume loss . There is also new increased opacification at the right lower lobe . The left pleural effusion has improved , but there is a probable small left pleural effusion with associated atelectasis . Cardiomediastinal and hilar contours are stable with mild cardiomegaly .
    OUTPUT:
    
New right upper lobe opacification consistent with pneumonia with associated atelectasis . There is also a possible focus of pneumonia in the right lower lobe .