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A rare variant of accessory posterior cerebral artery
BackgroundThe posterior cerebral artery (PCA) leaves from the distal end of the basilar artery (BA) and is joined to the internal carotid artery...
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Cerebellar hemorrhage in a newborn: a case report in association with suspected arterial dissection of the posterior inferior cerebellar artery
We herein report a 5-day-old baby boy presented with a massive cerebellar hemorrhage due to suspected posterior inferior cerebellar artery (PICA)...
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Posterior vascular anatomy of the encephalon: a comprehensive review
PurposeThis article presents a comprehensive exploration of neurovascular anatomy of the encephalon, focusing specifically on the intricate network...
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Persistent trigeminal artery–superior cerebellar artery segmental fusion diagnosed using magnetic resonance angiography
PurposeTo describe a case of persistent trigeminal artery (PTA)–superior cerebellar artery (SCA) segmental fusion incidentally diagnosed on magnetic...
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Basilar artery formed by persistent primitive trigeminal artery: a case report
PurposeThe aim of this study was to present a case of basilar artery (BA) formed by persistent primitive trigeminal artery (PPTA), which was...
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Thalamo-mesencephalic Branches of the Posterior Cerebral Artery: a 3D Rotational Angiography Study
PurposeThe thalamo-mesencephalic (TM) branches of the posterior cerebral artery (PCA) supply critical structures. Previous descriptions of these...
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Hemodynamic differences of posterior communicating artery aneurysms between adult and fetal types of posterior cerebral artery
BackgroundThe recanalization of posterior communicating artery (PCoA) aneurysms after endovascular treatment has been analyzed by various factors....
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Large persistent trigeminal artery variant that supplied the subtotal cerebellar hemisphere and caused trigeminal neuralgia, which was diagnosed by magnetic resonance (MR) angiography and MR cisternography
PurposeTo describe a case of large persistent trigeminal artery (PTA) variant that caused trigeminal neuralgia, which was diagnosed by magnetic...
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Cerebellar mutism syndrome caused by bilateral cerebellar hemorrhage in adults: a case report and review of the literature
Cerebellar mutism syndrome (CMS) is a frequent complication of surgical intervention on posterior fossa in children. It has been only occasionally...
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Case report: isolated trochlear nerve palsy associated with posterior cerebral artery aneurysm
We describe a case of isolated trochlear nerve palsy caused by an unruptured posterior cerebral artery (PCA) aneurysm in an 82-year-old male who...
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Evaluation of audiovestibular functions in patients with posterior circulation cerebrovascular stroke
BackgroundIt has been found that 25% of posterior circulation stroke patients experience vertigo. Sudden hearing loss due to a vascular source is...
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Fenestration of posterior cerebral artery at the junction of P1 and P2 segments
PurposeFenestrations of posterior cerebral artery are exceedingly rare and, therefore, deserve being reported.
MethodsDuring an educational...
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External carotid artery-radial artery graft-posterior cerebral artery bypass for complex vertebrobasilar aneurysms: efficacy and analysis of outcome in a single center
The purpose of this research was to demonstrate the effectiveness and clinical outcome of an external carotid artery-radial artery graft-posterior...
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The frequency and characteristics of saccadic dysmetria in isolated cerebellar infarction
ObjectivesTo investigate the frequency and pattern of horizontal saccadic dysmetria in unilateral cerebellar infarction and identify the responsible...
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Characterization of posterior circulation blood perfusion in patients with different degrees of basilar artery tortuosity
ObjectiveThe morphology of basilar artery (BA) may affect posterior circulation blood perfusion. We aimed to investigate whether different degrees of...
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Oculomotor nerve segment between proximal posterior and superior cerebellar arteries: an MRI study
PurposeNo study has documented the oculomotor nerve (OMN) segment lying between the posterior cerebral (PCA) and superior cerebellar (SCA) arteries...
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Ruptured peripheral superior cerebellar artery dissecting aneurysms associated with primitive trigeminal artery: a case report
BackgroundPersistent primitive trigeminal artery (PPTA) is a remnant of the carotid-vertebrobasilar anastomoses in the embryo. Although PPTAs are...
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Anterior inferior cerebellar artery loop and tinnitus—is there any association between them?
BackgroundWhere there is no identifiable cause of otologic symptoms like hearing loss and tinnitus, it is believed that etiology could possibly...
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Penetration of the facial nerve by the posterior auricular artery: case report, comprehensive review and clinical–surgical applications
Anatomical variations between the facial nerve and adjacent arteries are rare. However, knowledge of such anatomical variations is important to the...
