Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: A left subclavian central line ends in the upper SVC . A left pigtail catheter is unchanged in position . There is no residual pneumothorax . Bilateral moderate pleural effusions are different in distribution due to patient positioning , but there has been no appreciable change in size . The mild pulmonary edema has improved . There is no new consolidation . The cardiomediastinal silhouette is normal .
    OUTPUT:
    
1 . No residual pneumothorax . 2 . Stable bilateral moderate pleural effusions . 3 . Improved mild pulmonary edema .