منابع مشابه
Middle cerebral artery variations: duplicated and accessory arteries.
PURPOSE Our goal was to analyze the anatomic similarity between the duplicated middle cerebral artery (MCA) and the accessory MCA and their relationship to the early branches of the MCA. METHODS We reviewed stereoscopic angiograms of duplicated MCAs in four patients and accessory MCAs in four patients with reference to the origin, size, and cortical supply of these anomalous vessels, along wi...
متن کاملDuplicated middle cerebral artery origin with an aneurysm
RATIONALE Middle cerebral artery (MCA) anomalies are relatively rare and often related to aneurysms. Familiarity with these anomalies is important in resolving problems that arise in the complex angioarchitecture. Reports often describe that aneurysms that are related to accessory or duplicated MCA are often located at its origin. PATIENT CONCERNS A 59-year-old man presented with a headache f...
متن کاملAn Unruptured Cerebral Aneurysm at the Origin of the Duplicated Middle Cerebral Artery
A variety of cerebral vascular anomalies are widely applied, however anomalies of the middle cerebral artery (MCA) are relatively infrequent. The duplicated MCA (DMCA) is a MCA anomaly. Aneurysm arising from the origin of the DMCA is rare. Cerebral angiography in a 61-year-old female demonstrated a small (about 3 mm) saccular aneurysm located at the origin of the DMCA in the anterior direction....
متن کاملMultimodality Treatment of an Unruptured Duplicated Middle Cerebral Artery Aneurysm: A Case Report and Literature Review
A duplicated middle cerebral artery (DMCA) aneurysm is characterized by the presence of an aneurysm at the bifurcation of the original and duplicated middle cerebral arteries. The authors reported a very rare case that had a DMCA aneurysm and underwent multimodality treatment. The patient was 49-year-old male and presented with headache. His examinations revealed an aneurysm at the origin of th...
متن کاملAneurysm at origin of duplicated middle cerebral artery associated with another aneurysm
BACKGROUND A duplicated middle cerebral artery (DMCA) is a rare vessel anomaly. Aneurysms at the origin of DMCA have been reported. CASE DESCRIPTION We report 2 cases of aneurysms at the origin of DMCA accompanied by aneurysms at different sites. Each case of ruptured and unruptured aneurysm at the DMCA origin was associated with an unruptured aneurysm at the ipsilateral internal carotid arte...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Case Reports
سال: 2009
ISSN: 1757-790X
DOI: 10.1136/bcr.06.2009.2035