Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Frontal and lateral views of the chest are compared to previous exam from ___ . When compared to prior , there has been interval resolution of the previously seen left - sided effusion . There are persistent changes suggestive of pleural thickening on the right ; however , is less extensive when compared to the right , suggestive of prior component of effusion . Underlying scarring is also possible , not significantly changed from prior . There is no new consolidation . Cardiac silhouette is enlarged but stable . Hypertrophic changes are seen in the spine , also unchanged .
    OUTPUT:
    
Interval resolution of previously seen left - sided pleural effusion and decrease in right - sided pleural effusion since prior with persistent right - sided pleural thickening . No definite acute cardiopulmonary process .