Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Compared to exam taken approximately 3 hours earlier , there is no significant change in the moderate right pneumothorax . Increase in right basal opacity is likely due to atelectasis . There is stable left basal atelectasis and pleural effusion . There is no significant mediastinal shift . Enteric tube is seen in the stomach .
    OUTPUT:
    
Stable appearance of moderate right pneumothorax . Evaluation of diaphragmatic injury is limited on this exam . If there are high clinical concern for such injury , CT is recommended for further evaluation .