A ruptured anterior communicating artery aneurysm associated with internal carotid artery agenesis and a middle cerebral artery anomaly.
نویسندگان
چکیده
Agenesis of the internal carotid artery associated with an anomalous middle cerebral artery originating from the contralateral internal carotid artery is rare. We report a patient with agenesis of the internal carotid artery presented with a subarachnoid hemorrhage due to a rupture of an aneurysm in the anterior communicating artery.
منابع مشابه
A Ruptured Anterior Communicating Artery Aneurysm Associated with Internal Carotid Artery Agenesis and a Middle Cerebral Artery Anomaly. Case Report
A case of agenesis of the internal carotid artery (ICA) associated with an anomalous middle cerebral artery (MCA) originating from the contralateral ICA is herein reported. This rare case presented with a subarachnoid hemorrhage (SAH) due to a rupture of an anterior communicating artery (ACoA) aneurysm.
متن کاملA Ruptured Aneurysm at the Infraoptic Azygous Anterior Cerebral Artery with the Contralateral Internal Carotid Artery Agenesis Treated by Y-stent Assisted Coil Embolization
Infraoptic anterior cerebral artery (ACA) is an extremely rare congenital anomaly. This anomalous artery usually arises from the intradural internal carotid artery (ICA) near the level of the ophthalmic artery (OA) or rarely from the extradural ICA. This anomaly frequently harbors a cerebral aneurysm, and may involve other coexisting vascular anomalies. In the case of this anomaly, surgical tre...
متن کاملیافته های آنژیوگرافی در آنوریسم داخل جمجمه ای، بیمارستان امام، 79-1374
Background: This investigation was conducted in order to study angiographic findings in patients with cerebral aneurysm. Materials and Methods: The study conducted on 136 cases of ruptured cerebral aneurysms between 1995-2000 confirmed by means of 4-vessel cerebral angiography to get an insight to racial, geographic and environmental factors predisposing to the occurrence of subarachnoid hemorr...
متن کاملInfraoptic Course of the Anterior Cerebral Artery: Case Report
(ACA)-anterior communicating artery (AComA) complex are commonly identified at imaging studies, an infraoptic ACA is extremely rare (1-4). In such cases, an anomalous vessel originates from the internal carotid artery (ICA) at the level of the ophthalmic artery, and then pursues an infraoptic and prechiasmatic path to supply the ACA. We describe a case of in which this anomaly coexisted with a ...
متن کاملA rare anatomic variant of a solitary internal carotid artery associated with moyamoya phenomenon of the middle cerebral artery.
A case of a congenital solitary internal carotid artery with complicated anastomosis is presented. This rare anomaly was an incidental finding at cerebral angiography in a patient with a poor-grade subarachnoid hemorrhage and a ruptured anterior communicating artery aneurysm.
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ورودعنوان ژورنال:
- Journal of clinical neuroscience : official journal of the Neurosurgical Society of Australasia
دوره 16 4 شماره
صفحات -
تاریخ انتشار 2009