From the case:
MRCP (quiz)
{"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/67907/annotated_viewer_json?lang=us"}
Labels:
1. main pancreatic duct (of Wirsung)
2. gallbladder
3. right hepatic duct
4. left hepatic duct
5. ocmmon bile duct