Presentation
Patient presented with headache.
Patient Data
Age: 30 years
Gender: Male
Note: This case has been tagged as "legacy" as it no longer meets image preparation and/or other case publication guidelines.
From the case:
Middle cerebral artery aneurysm
{"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/19932/annotated_viewer_json?lang=us"}
Large hyperdense rounded lesion in the left frontal region. Lack of surrounding edema or mass effect suggests this is extra-axial.
From the case:
Middle cerebral artery aneurysm
{"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/42440/annotated_viewer_json?lang=us"}
T1 hyperintensity correlates with blood products within this massive MCA aneurysm.