Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: PA and lateral radiograph of the chest demonstrates marked reduction in size in the layering , large left pleural effusion , with stability in the mid lung field loculated portion . Overall , the appearance is similar to the radiograph from ___ prior to exacerbation of this effusion . The opacity overlying the right lower lobe , representing a chest wall mass seen on the ___ CT , is unchanged . The hilar and cardiomediastinal contours are unchanged . There is no pneumothorax or pulmonary edema . Multiple surgical clips are seen once again in the thorax . The right Port - A - Cath is appropriately positioned .
    OUTPUT:
    
Interval reduction in size of layering pleural effusion when compared to the study from two days ago . Otherwise , stable appearance of the right lower thoracic chest wall mass and loculated component of left pleural effusion .