Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The tiny right pneumothorax persists . Associated subcutaneous emphysema has resolved . Nodularity at both lung bases corresponding to known pulmonary nodules is unchanged . Small bilateral pleural effusions with bibasilar subsegmental atelectasis are unchanged . The heart and mediastinum are within normal limits .
    OUTPUT:
    
Stable tiny right pneumothorax . Resolved subcutaneous emphysema . Stable small bilateral pleural effusions with bibasilar subsegmental atelectasis .