Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The small right apical pneumothorax has resolved . Interval improved aeration at the right lung base . Small right pleural effusion . Stable appearance of the left plate - like atelectasis . No focal consolidation or pulmonary edema . The heart is top - normal in size . Stable appearance of the cardiomediastinal silhouette and hila .
    OUTPUT:
    
1 . Interval resolution of the small right apical pneumothorax . 2 . Improved aeration of the right lung base . 3 . Small right pleural effusion .