Results 1 to 10 of about 99,818 (257)

Vertebral Artery Fenestration [PDF]

Cureus, 2015
Fenestration of the vertebral artery is a rare vascular anomaly that has been observed at autopsy and on angiography. It is most commonly seen in the extracranial segments of the vertebral artery. This congenital anomaly can arise during multiple different stages of embryological development of the vertebral artery. The clinical significance is unclear,
Alp Ozpinar, Stephen T. Magill, Jason M. Davies, Michael W. McDermott   +3 more
openalex   +4 more sources

Retrograde endovascular recanalization via the ascending cervical artery for non-conical stump vertebral artery occlusion: a case report [PDF]

Acta Neurochirurgica
A 61-year-old man presented with a non-tapered occlusion at the origin of the left vertebral artery, with the right vertebral artery failing to join the left vertebral artery to form the basilar artery, and basilar artery tip occlusion.
Qingyue Gan, Gelin Xu, Liming Cao, Pengcheng Fu   +3 more
doaj   +2 more sources

Vertebral Artery Dissection

BMJ Case Reports
Vertebral artery dissections are a rare pathology that carries a high risk of stroke in a younger population. They may be caused by minor mechanisms and the index of suspicion should be high. Treatment with anticoagulation or antiplatelets should follow if no surgical management is indicated. We describe a case of a female in her 30s who
Tavakoli SG, Britt TB, Agarwal S.
europepmc   +3 more sources

Simultaneous intracranial and extracranial vertebral artery dissections: a case report

Radiology Case Reports, 2023
Vertebral artery dissection can occur in intracranial or extracranial vertebral arteries. However, the simultaneous dissection of both intracranial and extracranial vertebral arteries is extremely rare.
Hideki Endo, MD, PhD, Hidetoshi Ono, MD, Megumi Matsuda, MD, Kenji Kamiyama, MD, Hirohiko Nakamura, MD, PhD   +4 more
doaj   +1 more source

Spectrum of Vertebral Artery Pathologies on Imaging: Case Series

Indian Journal of Vascular and Endovascular Surgery, 2022
Background: Vertebral artery pathologies are not as common on ultrasound examination. Careful ultrasound examination of the vertebral artery can provide useful information about the proximal brachiocephalic vessels as well as the intracranial portion of ...
Prashant Madhukarrao Onkar, Avinash Parshuram Dhok, Varun Vasant Nimje, Priyanka Jayant Mane   +3 more
doaj   +1 more source

ABSTRACT NUMBER: ESOC2026A710 PONTICULUS POSTICUS SYNDROME PREDISPOSES TO VERTEBRAL ARTERY DISSECTION AND RECURRENT VERTEBROBASILAR STROKE [PDF]

Eur Stroke J
Blerta Salihaj, Silvia Dumitriu, Fatemah Sakr, Frédéric Zuhorn, Andreas Rogalewski, Randolf Klingebiel, Omid Nikoubashman, Wolf‐Rüdiger Schäbitz   +7 more
europepmc   +2 more sources

Vertebral artery variations revised: origin, course, branches and embryonic development

Folia Morphologica, 2021
BACKGROUND: The vertebral artery originates from the subclavian artery and is divided into four segments. The aim of this study is to investigate the anatomical variations in the course and branches of the vertebral artery.
E.-P. Magklara, E.-T. Pantelia, E. Solia, E. Panagouli, M. Piagkou, A. Mazarakis, P. Skandalakis, T. Troupis, D. Filippou   +8 more
doaj   +1 more source

Stent-Jack Technique for Ruptured Vertebral Artery Dissecting Aneurysm Involving the Origin of Posterior Inferior Cerebellar Artery [PDF]

Neurointervention, 2020
We herein report a case of a ruptured vertebral artery dissecting aneurysm involving the origin of the posterior inferior cerebellar artery that was treated using the stent-jack technique.
Toshitsugu Terakado, Yasunobu Nakai, Go Ikeda, Kazuaki Tsukada, Sho Hanai, Kazuki Akutagawa, Haruki Igarashi, Takahiro Konishi, Masanari Shiigai, Kazuya Uemura   +9 more
doaj   +1 more source

Isolated left vertebral artery terminating in the posterior inferior cerebellar artery in South African patients: Two case studies

Translational Research in Anatomy, 2022
Introduction: The right and left vertebral arteries supply approximately 24% of total brain blood flow volume in adult individuals. The vertebral artery is segmented into four parts, and each of the segments of the artery has associated morphologic ...
Bukola R. Omotoso, Rohen Harrichandparsad, Indheresan G. Moodley, Kapil S. Satyapal, Lelika Lazarus   +4 more
doaj   +1 more source

Esophageal cancer with right vertebral artery variation observed during thoracoscopic esophagectomy: a case report

BMC Surgery, 2021
Background Variation of the vertebral artery bifurcation is rare. This branching abnormality can cause unexpected vertebral artery damage and bleeding during thoracoscopic esophagectomy. There are few reports of abnormal branching of the vertebral artery
Yuta Sato, Yoshihiro Tanaka, Takeharu Imai, Yuji Hatanaka, Naoki Okumura, Nobuhisa Matsuhashi, Takao Takahashi, Kazuhiro Yoshida   +7 more
doaj   +1 more source