Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Since the previous radiograph , the large left - sided pleural effusion has returned with minimal adjacent compressive atelectasis . The small apical left pneumothorax has resolved . The right lung is and clear , without focal consolidation , pleural effusion , or pneumothorax . Stable cardiomediastinal silhouette and hila . The right Port - A - Cath appears intact and unchanged in position .
    OUTPUT:
    
1 . Recurrent large left pleural effusion . 2 . Resolution of small left apical pneumothorax .