Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: PA and lateral views of the chest . Previously seen left sided central venous catheter is no longer visualized . Vascular stent projects over the left brachiocephalic vein / upper SVC . There is a small right pleural effusion , similar to prior . The left pleural effusion is now moderate in size . Suspected underlying atelectasis and possible consolidation . Cardiomediastinal silhouette is difficult to assess . Superiorly the lungs are clear . No acute osseous abnormalities detected .
    OUTPUT:
    
New moderate left pleural effusion . Persistent small right pleural effusion .