Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There has been placement of a left - sided chest tube , which terminates at the left lung apex . Heterogeneous appearance of the left lung base is slightly improved and there is been considerable could improvement in the layering left pleural effusion , nearly resolved . There persists a small to moderate right pneumothorax . Otherwise the right lung is clear . Cardiomediastinal silhouette is stable .
    OUTPUT:
    
1 . Status post placement of left - sided chest tube with near complete resolution of left - sided hemothorax . 2 . Unchanged small to moderate right pneumothorax .