Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There has been interval placement of a left - sided chest tube with re-expansion of the left lung and significant interval decrease in left - sided pneumothorax , now minuscule in size . Right apical pleural thickening is again seen . There is no new focal consolidation . No pleural effusion . Cardiac and mediastinal silhouettes are grossly stable given differences in inspiration and patient position .
    OUTPUT:
    
Interval placement of a left - sided chest tube with significant interval decrease in size of left - sided pneumothorax , now miniscule .