Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: A rounded mass at the right lung base laterally is again seen , , ? slightly large , notwithstanding magnifiation compared to the prior film . It measures ~ 3 .7 x 4 .6 c , on this exam . The exrteme right costophrenic angle is excluded from the film . Ground - glass opacities in the right lower lobe are increased from ___ but similar to the ___ CT . In addition , the left lower lobe opacities in the mid-to - lower lung zones appear relatively stable . Smaller pulmonary nodules in the left mid lung zone are again noted , though are slightly blurred on this image . Cardiac size remains largely stable . No CHF or pneumothorax detected .
    OUTPUT:
    
1 ) Since ___ , probably worsening right lower lobe ground - glass opacities . The possibility of a superimposed pneumonic infiltrate can not be excluded . 2 ) The right lower lobe mass is similar , but may be slightly larger , allowing for technical differerences . 3 ) Stable left mid - to - lower hemithorax opacities .