Presentation
Left trigeminal neuralgia.
Patient Data
Age: 15 years
Gender: Female
From the case:
Trigeminal neuralgia
{"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/112611/annotated_viewer_json?iframe=true\u0026lang=us"}
The left superior cerebellar artery is abutting the left cisternal segment of the left trigeminal nerve with no obvious discrepancy in size between the trigeminal nerve on either side.
From the case:
Trigeminal neuralgia
{"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/112615/annotated_viewer_json?iframe=true\u0026lang=us"}
The annotated image reveals the neurovascular contact between the superior cerebellar artery and cisternal segment of the trigeminal nerve on the left side compared with a normal relationship on the right side.