Neurological Emergencies
He S, Russin J, Adamczyk P, Amar A, Giannotta S, Mack W.
World Neurosurgery. 2013
Key Findings
Take home 1
Persistent primitive hypoglossal artery (PHA) is a rare
Take home 2
The first case of a PHA originating from the external carotid artery associated with subarachnoid hemorrhage
Take home 3
Imaging studies suggest a 26% prevalence of intracranial aneurysms in patients with PHAs
Take home 4
A persistent primitive hypoglossal artery (PHA) is a rare congenital caroticobasilar anastomosis