Presentation
Headaches.
Patient Data
Age: 50 years
Gender: Male
From the case:
Parasagittal meningioma
{"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/112405/annotated_viewer_json?iframe=true\u0026lang=us"}
A well-defined extra-axial parasagittal dural-based solid mass lesion in the right high frontoparietal region with clear CSF cleft.
The mass is isointense on T1 and T2 with water restriction on DWI images associated with effacement of the underlying cortical sulci.
No vasogenic edema.
Case Discussion
The right high frontoparietal extra-axial iso signal solid mass lesion, likely representing a parasagittal meningioma.