Results 11 to 20 of about 108,481 (192)

Separate origins of the left internal and external carotid arteries from the aorta in a patient with intracerebral hemorrhage

Radiology Case Reports, 2022
Agenesis of the left common carotid artery with separate origins of the left internal and external carotid arteries from the aorta is an extremely rare anomaly. This anomaly is typically asymptomatic unless associated with other conditions.
Yuma Hiratsuka, MD, Hideki Endo, MD, PhD, Naoyasu Okamura, MD, Masaaki Mikamoto, MD, Bunsho Asayama, MD, Kenji Kamiyama, MD, Toshiaki Osato, MD, Hirohiko Nakamura, MD, PhD   +7 more
doaj   +1 more source

Multiple blood flow measurements before and after carotid artery stenting via phase-contrast magnetic resonance imaging: An observational study. [PDF]

PLoS ONE, 2018
After carotid artery stenting, the procurement of information about blood flow redistribution among brain-feeding arteries and its time trend is essential to understanding a patient's physiological background and to determine their care regimen. Cerebral
Hisashi Tanaka, Yoshiyuki Watanabe, Hajime Nakamura, Hiroto Takahashi, Atsuko Arisawa, Takuya Fujiwara, Chisato Matsuo, Noriyuki Tomiyama   +7 more
doaj   +1 more source

A unique temporary collateral pathway between carotid-vertebrobasilar arteries in a carotid dissection patient

BMC Neurology, 2020
Background In adults, the anastomosis between carotid and vertebrobasilar arteries is usually the posterior communicating artery, sometimes the primitive trigeminal artery.
Xiaogang Liu, Bing Li, Ying Liu, Hongliang Wu, Huilong Zhang, Lianwei Dou, Chuanyu Liu   +6 more
doaj   +1 more source

Neck dissection complicated with congenital internal carotid artery hypoplasia: A case report

Otolaryngology Case Reports, 2023
Preoperative diagnosis of the presence of anomalies or abnormalities of the cervical vessels is important to safely perform neck dissection in patients with head and neck cancer.
Takayuki Imai, Ayako Nakanome, Sinkichi Morita, Kazue Ito, Takahiro Goto, Yoji Yamashita, Yukinori Asada   +6 more
doaj   +1 more source

Unusual position of external carotid artery: a case report

Indian Journal of Plastic Surgery, 2005
The arterial pattern of the human body is one of the systems that show a large number of variations. Many reports are available regarding variations of common carotid, external and internal carotid arteries and branches of external carotid artery.
S B Rao, V R Vollala, M Rao, V P Samuel, D Deepthinath, S Nayak, N Pamidi   +6 more
doaj   +3 more sources

BYPASS SURGERY IN PATIENTS WITH COMBINED ATHEROSCLEROTIC LESIONS OF COMMON AND INTERNAL CAROTID ARTERY

Вестник хирургии имени И.И. Грекова, 2016
An analysis of data of carotid angiographies was made in 146 patients with chronic cerebrovascular disease. Combined lesions of the common and internal carotid artery with clinical signs were revealed in 2 (1,4%) patients.
N. A. Yaitskiy, A. Ya. Bedrov, D. V. Maslevtsov, A. A. Vrabiy, A. A. Moiseev, Yu. A. Pugachenko   +5 more
doaj   +1 more source

SUCCESSFUL TREATMENT OF DISSECTION OF THE INTERNAL CAROTID ARTERY

Исследования и практика в медицине, 2018
The clinical observation of a successful treatment of a young patient with intima dissection of the internal carotid artery and thrombosis of the lumen of the internal carotid artery and the middle cerebral artery of traumatic genesis is presented ...
V. V. Zelenin, O. I. Kudryavtsev, D. V. Merkulov, O. P. Verbitskiy, V. V. Akhmetov, I. P. Dudanov   +5 more
doaj   +1 more source

Angiographic anatomy of the extracranial and intracranial portions of the internal carotid arteries in donkeys

Irish Veterinary Journal, 2017
Background In horses, the extracranial and intracranial pathway of the internal carotid artery has been described. The extracranial pathway of the internal carotid artery begins at the carotid termination and runs on the dorsal surface of the medial ...
Nurul Hayah Khairuddin, Martin Sullivan, Patrick J. Pollock   +2 more
doaj   +1 more source

Unilateral agenesis of internal carotid artery associated with superior cerebellar artery aneurysm and anomalous origin of ophthalmic artery arising from the ipsilateral posterior communicating artery

Radiology Case Reports, 2020
Congenital agenesis of the unilateral internal carotid artery is a rare anomaly. The agenesis of the internal carotid artery is associated with a higher incidence of intracranial aneurysms.
Byung Hoon Lee, MD
doaj   +1 more source

Anomalous external carotid-internal carotid artery anastomosis diagnosed by computed tomography angiography: a case report

Radiology Case Reports, 2020
An anomalous anastomosis between the external and internal carotid arteries forming an arterial ring at the level of the cervical internal carotid artery is an extremely rare variant, and its embryological origin remains unclear.
Byung Hoon Lee, MD
doaj   +1 more source