From the case:
Patent ductus arteriosus
{"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/37913/annotated_viewer_json?lang=us"}
Anterior view of the heart demonstrating a patent ductus arteriosus with relationship to left vagus nerve and recurrent laryngeal nerve.
Original file: http://commons.wikimedia.org/wiki/File:Heart_patent_ductus_arteriosus.jpg
Unable to process the form. Check for errors and try again.