Results 21 to 30 of about 13,622 (202)

Double-Balloon-Assisted Coiling for Wide-Necked Posterior Communicating Artery Aneurysms with a Fetal-Type Variant of the Posterior Cerebral Artery: A Case Series [PDF]

Neurointervention, 2022
Endovascular treatment for wide-necked posterior communicating artery (PcomA) aneurysms with a fetal-type variant of the posterior cerebral artery (PCA) is often challenging.
Yasuhiko Nariai, Tomoji Takigawa, Akio Hyodo, Kensuke Suzuki   +3 more
doaj   +1 more source

Comment on “Failure of the Pipeline Embolization Device in Posterior Communicating Artery Aneurysms Associated with a Fetal Posterior Cerebral Artery” [PDF]

Case Reports in Vascular Medicine, 2017
Visish M. Srinivasan, Peter Kan
openaire   +4 more sources

Association Between the Fetal‐Type Posterior Cerebral Artery and Hypertensive Thalamic Hemorrhage

Brain and Behavior
Introduction This study investigated the association between the fetal‐type posterior cerebral artery (FTP) and hypertensive thalamic hemorrhage (HTH). Method Patients with hypertension who met the admission criteria between January 2020 and August 2022 ...
Tianqiang Pu, Xuemin Zhong, Guohui Jiang, Zhengjun Wu, Shixu He, Yanling Long, Qiuxia Liang, Xionglong Tu, Suqiu Yao, Jian Wang, Mingfang He   +10 more
doaj   +3 more sources

A Cadaveric Study of Bilateral Configuration of Posterior Bifurcation of Posterior Communicating Artery in Indian Population [PDF]

Journal of Clinical and Diagnostic Research, 2015
Introduction: Various studies have been done regarding variations of circle of Willis, but few literatures are available about the detail configurations on Indian population.
Anubha Saha, Aniruddha Sarkar, Shyamash Mandal   +2 more
doaj   +1 more source

Horizontal stenting via retrograde route for recurrent ruptured posterior communicating artery aneurysm after clipping: A case report and literature review

Clinical Case Reports, 2022
Treatment of recurrent ruptured aneurysms incorporating a branch vessel arising from the dome is challenging. Here, we attempted horizontal stent‐assisted coil embolization via a retrograde route from the contralateral internal carotid artery to treat a ...
Michiyasu Fuga, Toshihide Tanaka, Rintaro Tachi, Ryo Nogami, Akihiko Teshigawara, Toshihiro Ishibashi, Yuzuru Hasegawa, Yuichi Murayama   +7 more
doaj   +1 more source

Abstract 1122‐000184: Cerebral Arterial Variations in Patients with Ischemic Stroke Undergoing Mechanical Thrombectomy

Stroke: Vascular and Interventional Neurology, 2021
Introduction: This study aimed to determine what anatomical variants of the Circle of Willis (CoW) and the middle cerebral artery(MCA) are observed in patients with acute M1 occlusion and whether their prevalence differs from that described as “normal ...
Bernard Solewski, Karolina Brzegowy, Paweł Brzegowy, Agata Musiał, Tadeusz Popiela, Jerzy A Walocha   +5 more
doaj   +1 more source

Duplication of the Posterior Cerebral Artery and the ‘True Fetal' Variant [PDF]

Interventional Neurology, 2015
We present a rare case of bilateral posterior cerebral artery variant anatomy seen in a patient presenting with acute ischemic stroke. An embryological explanation of the variant configuration is discussed along with demonstrative radiologic images and a display of the vascular territory supplied.
Hesham, Masoud, Thanh N, Nguyen, Joshua, Thatcher, Glenn, Barest, Alexander M, Norbash   +4 more
openaire   +2 more sources

A Anatomical Study on Relationship Between Posterior Cerebral Artery and Posterior Communicating Artery [PDF]

International Journal of Anatomy Radiology and Surgery, 2013
Background and Objectives: A anastomotic ring called Circle of Willis, which is formed by the internal carotid and vertebrobasilar systems is one of the greatest anastomosis of human body. It slows down the blood before it reaches the brain and helps
Roopashree R
doaj   +1 more source

An anomalous hyperplastic anterior choroidal artery associated with an unruptured internal carotid–posterior communicating artery aneurysm

Radiology Case Reports, 2022
The anterior choroidal artery (AChA) injuries can result in severe neurologic deficits, so requiring careful observation to avoid inadvertent damage during neuroendovascular procedures.
Akio Nishino, MD, PhD, Kousuke Mori, MD, Yoshihiro Yano, MD, Takashi Koyama, MD, Kouichi Taniwaki, MD, Toshiaki Fujita, MD, PhD, Mamoru Taneda, MD, PhD   +6 more
doaj   +1 more source

Performance of rupture-related morphological parameters in posterior communicating artery aneurysms with fetal-type variant

Folia Morphologica, 2023
BACKGROUND: The aim of the study was to investigate the impact of fetal-type posterior cerebral artery (fPCA) variant on morphological parameters of posterior communicating artery (PComA) aneurysms for rupture risk assessment.
S. Chen, C. Li, C. Karmonik, Y. Cheng, N. Lv   +4 more
doaj   +1 more source