Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The small right apical pneumothorax has nearly completely resolved . A right pleural effusion is slightly increased compared to the prior chest radiograph performed 1 day prior . Right lung opacity is slightly decreased , consistent with prior right lower lobe wedge resection . Mediastinal clips and sternotomy wires are again noted . The cardiac and mediastinal contours are stable . The left lung is clear .
    OUTPUT:
    
1 . Small right apical pneumothorax has nearly completely resolved . 2 . Right pleural effusion is slightly increased since yesterday .