Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Since the prior radiograph on ___ , the right pigtail catheter has been removed . There has been interval expansion of the right basilar pneumothorax . There is also a mild / moderate right pleural effusion , which appears more prominent compared to the prior CXR but this may be partially due to patient positioning . The loculated pleural fluid in the right apex is no longer visualized . Left lung is essentially clear . Cardiomediastinal silhouette is within normal limits . No acute osseous abnormalities .
    OUTPUT:
    
1 . Interval expansion of the right basilar pneumothorax along with removal of the pigtail catheter . 2 . Mild / moderate right pleural effusion .