Ruptured Anterior Cerebral Artery (A1) Dissecting Aneurysm Accompanied with an Azygos Anterior Cerebral Artery
نویسندگان
چکیده
منابع مشابه
Azygos anterior cerebral artery mimicking an anterior communicating artery aneurysm.
The CT appearance of intracranial aneurysms has been well described. Though a definitive diagnosis often requires angiography, the CT findings are often highly suggestive of these frequent , potentially lethal, and curable vascular lesions. We recently encountered a patient who had the typical CT findings of intracranial aneurysm but whose arteriographic findings showed a large azygos anterior ...
متن کاملAzygos anterior cerebral artery aneurysm associated with fenestration of the anterior cerebral artery.
Azygos ACA (Alpers et al. 1959; Bap tista et al. 1963; Pool et al. 1965), triple ACA (Baptista et al. 1963) and A1 fenestration (A1 pers et al. 1959; Crompton, 1962; Baptista et al. 1963; Teal et al. 1973; Ito et al. 1981; Krayenbuhl et al . 1982) are known as anomalies related to the anterior cerebral artery (ACA). Each of them is a rare vascular anomaly, and only a few reports have been prese...
متن کاملThrombosis of the Azygos Anterior Cerebral Artery
The azygos anterior cerebral artery is a rare variant, characterized by the absence of the anterior communicating artery and the union of two proximal segments of the anterior cerebral artery, forming a single trunk and ascending through the interhemispheric fissure. The incidence in the population varies from 0.3 to 2%. The presence of occlusion for this vessel causes bifrontal infarcts, with ...
متن کاملEndovascular treatment of a ruptured aneurysm at a very rare location. Distal azygos anterior cerebral artery.
SUMMARY We describe a patient with a small ruptured azygos anterior cerebral artery aneurysm located at a non-bifurcation distal site on the artery treated successfully with simple coiling.
متن کاملDissecting Aneurysm at the Proximal Segment of the Anterior Cerebral Artery Associated with Infraoptic Course Anterior Cerebral Artery
A 48-year-old man presented a subarachnoid hemorrhage caused by a rupture of a dissecting aneurysm at the proximal segment (A1 segment) of the right anterior cerebral artery (ACA). He also had an anomalous artery named infraoptic course ACA and an agenesis of the contralateral ACA A1 segment. Balloon occlusion test at the bifurcation of the right internal carotid artery demonstrated that the di...
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ژورنال
عنوان ژورنال: Surgery for Cerebral Stroke
سال: 2018
ISSN: 0914-5508,1880-4683
DOI: 10.2335/scs.46.389