Persistent Trigeminal Artery Variant Terminating in the Ipsilateral Superior Cerebellar Artery

Persistent trigeminal artery (PTA) represent an unusual remnant of the fetal carotid-basilar anastomosis. Persistent trigeminal artery variant (PTAV) is a rare anastomosis between the internal carotid artery and cerebellar artery, without an interposing basilar artery segment. We report the case...

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Bibliographic Details

Published in:	대한영상의학회지
Main Authors:	Tae Young Park, Byung Hoon Lee, Yoon Joon Hwang, Ji Young Lee, Suk Hyun Bae
Format:	Article
Language:	English
Published:	The Korean Society of Radiology 2022-01-01
Subjects:	cerebral arteries anatomic variation angiography persistent cerebral embryonic artery
Online Access:	https://doi.org/10.3348/jksr.2021.0023