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Aneurysm of the Posterior Inferior Cerebellar Arteries/Communicating Artery
Cerebrovascular Diseases, 2001Only 3 cases of aneurysm associated with the communicating artery between both distal posterior inferior cerebellar arteries (PICAs) have been reported in the literature. We present the 4th case of such an aneurysm arising from the communicating artery itself, which is unrelated to the arterial branches.
S, Okuno, H, Ohnishi
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Trigeminal artery connection to the posterior inferior cerebellar arteries
Neuroradiology, 1975An example of the internal carotid artery supplying the posterior inferior cerebellar artery directly is reported. The direct PICA supply comes from a trigeminal trunk. There was no basilar artery opacification. An embryological explanation is given.
A A, Chambers, R, Lukin
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World Neurosurgery
When traditional therapies are unsuitable, revascularization becomes essential for managing posterior inferior cerebellar artery (PICA) or vertebral artery aneurysms. Notably, the PICA-PICA bypass has emerged as a promising option, overshadowing the occipital artery-PICA (OA-PICA) bypass.
Leonardo B.O. Brenner +12 more
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When traditional therapies are unsuitable, revascularization becomes essential for managing posterior inferior cerebellar artery (PICA) or vertebral artery aneurysms. Notably, the PICA-PICA bypass has emerged as a promising option, overshadowing the occipital artery-PICA (OA-PICA) bypass.
Leonardo B.O. Brenner +12 more
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2014
The three cerebellar arteries comprise superior cerebellar artery (SCA), anterior inferior cerebellar artery (AICA), and posterior inferior cerebellar artery (PICA). SCA, AICA, and PICA course around the brainstem, near the three cerebellar peduncles, and in the three cerebellar–brainstem fissures between the cerebellum and brainstem to reach the three
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The three cerebellar arteries comprise superior cerebellar artery (SCA), anterior inferior cerebellar artery (AICA), and posterior inferior cerebellar artery (PICA). SCA, AICA, and PICA course around the brainstem, near the three cerebellar peduncles, and in the three cerebellar–brainstem fissures between the cerebellum and brainstem to reach the three
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Fenestration of the posterior inferior cerebellar artery
The Cerebellum, 2007Fenestration of the posterior inferior cerebellar artery (PICA) is exceedingly rare. Only one known example - a right PICA fenestration, has been documented in the peer-reviewed literature. A left-sided PICA fenestration is presented in this unique case illustration.
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[The posterior inferior cerebellar artery].
Acta anatomica, 1985The posterior inferior cerebellar artery has a curved course in the region of the medulla oblongata. Besides its frequent individual variations, this vessel exhibits three morphological types: in type 1 (the commonest type, i.e. more than 50% of the cases) it curves with its vertex turned upwards; in type 2, the posterior inferior cerebellar artery ...
N, Jelicić, V, Draganić, S, Jovanović
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Acta Neurochirurgica, 2013
An intracranial in situ side to side posterior circulation procedure is performed infrequently. The scope of treatment modalities of vertebral artery-PICA aneurysms and vertebral dissections is limited due to the lack of many representations of this procedure's technical nuances.To demonstrate the technical nuances of a PICA-PICA side to side bypass in
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An intracranial in situ side to side posterior circulation procedure is performed infrequently. The scope of treatment modalities of vertebral artery-PICA aneurysms and vertebral dissections is limited due to the lack of many representations of this procedure's technical nuances.To demonstrate the technical nuances of a PICA-PICA side to side bypass in
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Posterior Inferior Cerebellar Artery Aneurysm
Academic Radiology, 2018Yuan Zhang +4 more
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