Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: ___moderate - to - large left pleural effusion is unchanged since prior exam . ___small right pleural effusion is stable . The lung volumes are slightly lower in comparison to the prior exam . There is no consolidation or pneumothorax . Cardiomediastinal contours are unchanged , and poorly evaluated due to the adjacent effusion . ___left PICC terminates in the mid SVC .
    OUTPUT:
    
No significant change in the moderate - to - large left and small right pleural effusions .