From the case:
Pneumothorax distribution diagram
{"current_user":null,"step_through_annotations":true,"access":{"can_edit":false,"can_download":true,"can_toggle_annotations":true,"can_feature":false,"can_examine_pipeline_reports":false,"can_pin":false},"extraPropsURL":"/studies/32306/annotated_viewer_json?lang=us"}
The diagrams show the expected distribution of air within the pleural space in pneumothorax while supine and erect.