{"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/19020/annotated_viewer_json?iframe=true\u0026lang=us"}
A dural tail is an MRI finding that strongly suggests that the lesion is a meningioma. The current understanding of a dural tail suggest that the actual "tail" is due to dural hypertrophy, rather than tapering of the actual menigioma.