Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.

Anterior Cerebral Artery A1 Segment Hypoplasia May Contribute to A1 Hypoplasia Syndrome

Autor: Yu Ming Chuang, Po Jung Pan, Ching Po Lin, Chih Yang Liu

Publikováno v: European Neurology. 57:208-211

Anterior cerebral artery A1 segment hypoplasia is an uncommon fetal variant of the circle of Willis. The frequency of this congenital variation is 1–13% as derived from angiograms and autopsy reports. Impaired collateral blood flow through the circ

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7416fc0351f7584fb9899e667ca82568
https://doi.org/10.1159/000099160

Enlarged anterior communicating artery masquerading as intracranial aneurysm

Autor: Saja A. Albanaa, Zahraa F. Al-Sharshahi, Noor A. Hummadi, Noor K. Al-Waely, Rasha A. Alshakarchy, Ali M. Neamah, Aktham O. Alkhafaji, Samer S. Hoz

Publikováno v: Romanian Neurosurgery, Vol 34, Iss 3 (2020)

Background. The anterior communicating artery (ACoA) complex consists of the ACoA, the pre-and post-communicating segments of the anterior cerebral artery, and the recurrent artery of Heubner. It is the most common site for anatomical variations in t

Externí odkaz: https://doaj.org/article/ef5e0b0b509e48888bbb64fca6bb8ac9

基于磁共振血管成像的西藏高原地区正常汉族人 Willis 环完整性及形态观察.

Autor: 薛华^1,2 1508057451@qq.com, 李世海³, 唐毅⁴, 刘莉⁵, 廖娟², 刘曙东^1,2, 唐戈^1,2, 杨德雨^1,2,4 yangdeyu2020@163.com

Publikováno v: Shandong Medical Journal. 3/25/2022, Vol. 62 Issue 9, p12-16. 5p.

Carotid siphon geometry and variants of the circle of Willis in the origin of carotid aneurysms

Autor: Marcelo Moraes Valença, Ângelo Raimundo Silva Neto, Ródio Luís Brandão Câmara

Publikováno v: Arquivos de Neuro-Psiquiatria, Vol 70, Iss 12, Pp 917-921 (2012)
Arquivos de Neuro-Psiquiatria v.70 n.12 2012
Arquivos de neuro-psiquiatria
Academia Brasileira de Neurologia
instacron:ABNEURO

This study evaluated anatomical variants in the carotid siphon and of the circle of Willis in patients with aneurysms. We performed a retrospective analysis of cerebral angiographies. The Control Group was composed of patients without aneurysms. Post

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2b0e9ea922680843f4e8ea2b3c14b5b8
http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0004-282X2012001200003&lng=en&tlng=en