Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Redemonstrated is a chest tube is seen terminating in the right middle lung field . There has been a slight interval increase in the degree of subcutaneous emphysema seen in the soft tissues of the right chest wall . The entire right lung is now reexpanded , and there is no residual pneumothorax identified . Patchy and streaky opacities within the right lower and middle lobes are are now more prominant , and may represent aspiration . The left lung is grossly clear . There is no evidence of pleural effusion or frank pulmonary edema . The cardiomediastinal silhouette is stable . Redemonstrated are endotracheal and nasogastric tubes and unchanged locations .
    OUTPUT:
    
1 . No evidence of residual pneumothorax . 2 . Increased prominance of patchy and streaky airspace opacities in the right middle and lower lobes . These findings may represent aspiration in the appropriate clinical setting .