Presentation
Came to the ER with dizziness. She had no other complaints and their was no known comorbidities.
Patient Data
Age: 65 years
Gender: Female
From the case:
Persistent trigeminal artery
{"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/132979/annotated_viewer_json?lang=us"}
Arterial communication between the right ICA which represents the anterior circulation and the basilar artery which represents the posterior circulation of the brain. The communicating artery is passing over the sella turcica.
Case Discussion
The (primitive) persistent trigeminal artery, is the most common variant of carotid-vertebrobasilar anastomoses.
In this case, the finding is incidental and was not related to her dizziness.
Unable to process the form. Check for errors and try again.