Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Since the prior radiograph performed yesterday afternoon , there has been no interval change in size of the right apical pneumothorax . No evidence of tension . Right chest tube is unchanged in position . Bilateral pleural effusions , right greater than left , is also unchanged . Stable postsurgical changes in the right upper lobe and atelectasis at the right lung base . Stable cardiomediastinal silhouette . No acute osseous abnormalities .
    OUTPUT:
    
Right apical pneumothorax is stable . No new intrapulmonary findings .