Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There is new right lower lobe consolidation . Subtle interstitial opacities in the right mid and lower lung are also new . Small left pleural effusion . There is no pneumothorax . Imaged osseous structures are intact . No free air below the right hemidiaphragm is seen . Mass with post obstructive collapse of the left upper lobe is similar to prior .
    OUTPUT:
    
1 . Right lower lobe pneumonia . More diffuse interstitial opacities in the right lung could reflect asymmetrical edema , an atypical pneumonia , or lymphangitic carcinomatosis . 2 . Persistent large juxtahilar mass with postobstructive collapse of the left upper lobe .