Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: On the lateral view , there is increased opacity projecting over the anterior margin of the heart which likely localizes to the right cardiophrenic angle on the frontal view . While this may be a prominent fat pad , a had not been present on remote prior exam and is more conspicuous when compared to more recent prior exam . Otherwise , the lungs are clear . The cardiomediastinal silhouette is within normal limits . No acute osseous abnormalities .
    OUTPUT:
    
Increased opacity projecting over the heart on lateral view , potentially prominent fat pad at the right cardiophrenic angle . Given that this finding is more conspicuous compared to most recent exam and is new from more remote prior , chest CT is suggested to more for fully evaluate .