Persistent trigeminal artery variant terminating in the posterior inferior cerebellar artery: a case report

Abstract

Persistent trigeminal artery (PTA) is a rare cerebrovascular variation of remnant fetal carotid-vertebrobasilar anastomoses. The PTA variant terminates in the cerebellar artery with no direct connection to the basilar artery. We present a rare case of a PTA variant that terminated directly into the ipsilateral posterior inferior cerebellar artery.

from #ORL-AlexandrosSfakianakis via ola Kala on Inoreader http://ift.tt/2fY9zBw