Anomalous left anterior cerebral artery with hypoplastic right anterior cerebral artery
نویسندگان
چکیده
منابع مشابه
Hypoplastic plexiform right anterior cerebral artery and absence of anterior communicating artery—A case report
Anterior cerebral artery is the smaller terminal branch of the internal carotid artery. It is one of the arteries involved in the formation of the arterial circle of Willis at the base of the brain. Its hypoplasia or absence can cause serious problems during neurosurgery or in the vascular dynamics of the brain. We found a rare variation of the right anterior cerebral artery during the dissecti...
متن کاملUnique anomalous origin of the left anterior cerebral artery.
We present the case of an anomalous origin of the left anterior cerebral artery (ACA) from the supraclinoid segment of the right internal carotid artery. Because of improved imaging quality, anomalies of the ACA-anterior communicating artery (AComA) complex are increasingly recognized on transaxial images. Although most of these anomalies are incidental findings of little clinical significance,...
متن کاملAzygos 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 کاملDistal anterior cerebral artery aneurysms.
BACKGROUND Distal anterior cerebral artery (DACA) aneurysms, also known as pericallosal artery aneurysms, represent about 6% of all intracranial aneurysms. They are located on the A2-A5 segments of the anterior cerebral artery and on its distal branches. METHODS This paper summarizes present knowledge on radiological features, treatment options, treatment results, and long-term follow-up of D...
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ژورنال
عنوان ژورنال: Anatomy Journal of Africa
سال: 2018
ISSN: 2305-9478,2226-6054
DOI: 10.4314/aja.v7i1.169480