Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Compared to prior , there has been no significant interval change . Right PleurX catheter identified at the right lung base with persistent right - sided pleural effusion unchanged . There is no pneumothorax . Small amount of subcutaneous gas tracks along the right chest wall . There is some component of atelectasis possible consolidation or underlying lesion is not excluded . The left lung is clear and the cardiomediastinal silhouette is stable .
    OUTPUT:
    
No significant interval change . Persistent right pleural effusion . Associated atelectasis again seen noting that consolidation from infection or underlying lesion is not excluded .