Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There has been interval placement of a right - sided chest tube with some expansion of the right lung with a moderate pneumothorax remaining at this time . No pleural effusion or focal consolidation is seen . The cardiac and mediastinal contours are unremarkable .
    OUTPUT:
    
Interval placement a right - sided chest tube with some re-expansion of the right lung with a residual moderate pneumothorax remaining .