From the case:
Mediastinal compartments: annotated CT
{"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/64820/annotated_viewer_json?lang=us"}
Superior mediastinum: Yellow
Anterior mediastinum: Orange
Middle mediastinum: Green
Posterior mediastinum: Blue
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