From the case:
Normal temporal bone CT with annotated images
{"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/99584/annotated_viewer_json?iframe=true\u0026lang=us"}
Normal temporal bone with and without annotations.
Case Discussion
Annotated and non-annotated images are provided in this temporal bone teaching CT.