Acute basilar artery occlusion

Case contributed by Huda B. Gharbia
Diagnosis almost certain

Presentation

brainstem stroke symptoms, loss of consciousness

Patient Data

Age: 50 years
Gender: Female

Hyperdense basilar artery, along its length, to its tip.

Filling defect in basilar artery post contrast enhancement, along its length to distal end, keeping with thrombosis.

Also noted segmental filling defect in left vertebral artery above C2 level, at craniocervical junction.

Case Discussion

Hyperdense basilar artery, sign of thrombosis, confirmed by CTA, life threatening event.

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