Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Portable AP chest radiograph . There is a tiny right apical pneumothorax , not clearly visible at 09 :07 . There is subcutaneous emphysema in the right supraclavicular region and along the right flank . Again noted is mild atelectasis in the left lung base . There is no pleural effusion . The cardiomediastinal silhouette is normal .
    OUTPUT:
    
Tiny right apical pneumothorax .