CT

CTA Brain

Axial C+ arterial phase
Modality: CT (C+ arterial phase)

- “ Persistent primitive trigeminal artery is one of the persistent carotid-vertebrobasilar anastomoses. It is present in 0.1-0.6% of cerebral angiogr...”

Used in the following article:

  • Persistent primitive trigeminal artery - “ Persistent primitive trigeminal artery (PPTA) is one of the persistent carotid-vertebrobasilar anastomoses. It is present in 0.1-0.6% of cerebral ...”

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