Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Interval placement of right PleurX catheter . Right apical pneumothorax is small . The right pleural effusion is grossly unchanged . No left pleural effusion . The left atelectasis is unchanged . The lung parenchyma is otherwise unchanged . The cardiomediastinal silhouette is unchanged .
    OUTPUT:
    
1 . Small right apical pneumothorax . 2 . Right pleural effusion is grossly unchanged .