Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Frontal and lateral chest radiographs demonstrate interval increase in the left pleural effusion , now moderate in size , with adjacent atelectasis . There is a small right effusion . A Pleurx drain remains in place , the tip of which is not well seen . Otherwise , the lungs are clear . The mediastinal contours are unremarkable . The cardiac silhouette is not well seen due to adjacent effusion .
    OUTPUT:
    
1 . Pleurx catheter tip not well seen . 2 . Interval increase of now moderate left pleural effusion .