From the case:
Zebra spleen (MRI)
{"current_user":null,"step_through_annotations":true,"access":{"can_edit":false,"can_download":true,"can_toggle_annotations":true,"can_feature":false,"can_pin":false},"extraPropsURL":"/studies/76909/annotated_viewer_json?lang=us"}
Arterial phase MRI demonstrating the unusual enhancement pattern of the spleen during this phase.