Results 41 to 50 of about 321,365 (400)
The Egyptian Journal of Radiology and Nuclear Medicine, 2023 Background The common carotid bifurcation level is an important surgical landmark during head and neck surgery, especially endarterectomy, that could be omitted in patients with high bifurcation levels to reduce damage to neighboring structures like the ...
Tarek Fawzy Abd Ella +3 more
doaj +1 more source
Variations in branching pattern of external carotid artery in a black Kenyan population [PDF]
, 2016 Knowledge of variations in branching of external carotid artery is important to minimise inadvertent injury and confusion in identification during neck and craniofacial surgery and interventional neuroradiology.
Gimongo, Jacob +6 more
core +2 more sources
Vascular co‐option and vasculogenic mimicry mediate resistance to antiangiogenic strategies
Cancer Reports, Volume 5, Issue 12, December 2022., 2022 Abstract Background The concept that all the tumors need the formation of new vessels to grow inspired the hypothesis that inhibition of angiogenesis would have led to “cure” cancer. The expectancy that this type of therapy would have avoided the insurgence of resistance was based on the concept that targeting normal vessels, instead of the cancer ...
Francesco Pezzella, Domenico Ribatti
wiley +1 more source
Hypoglossal schwannoma masquerading as a carotid body tumor. [PDF]
, 2012 Study Objective. To describe the clinical presentation, evaluation, and treatment of a hypoglossal schwannoma. Methods. We report an unusual case of a hypoglossal schwannoma presenting as a pulsatile level II neck mass at the bifurcation of the external ...
Abie H. Mendelsohn +4 more
core +1 more source
Variations in Surgical Anatomy of Common Carotid Artery: A Cadaveric Study [PDF]
International Journal of Anatomy Radiology and Surgery, 2021 Introduction: Carotid arterial system constitutes the principal blood supply of head, neck and brain. In various physiological mechanisms and pathological processes, carotid bifurcation is an important site both anatomically and surgically.
PUSHYAMI PERURI +3 more
doaj +1 more source
Anatomical variations of the carotid arteries in adult Kenyans [PDF]
, 2008 Objective: To describe the topography and anatomical variations of the carotid arteries among Kenyans. Design: A descriptive cross-sectional study. Setting: Department of Human Anatomy, University of Nairobi.
Anangwe, D +3 more
core +2 more sources
Anatomical study of the internal carotid artery of the aulacode (Thryonomys swindérianus, Temminck 1827) [PDF]
, 2022 The arterial circle at the base of the skull appears to be supplied only by the vertebrobasilar system. The anatomy of the internal carotid artery is not known. The aim of this study was to contribute to a better understanding of the anatomy of the
Assi, Abenin Samson +3 more
core +2 more sources
Calcification of the external carotid arteries and their branches [PDF]
Dentomaxillofacial Radiology, 2012 This patient had longstanding hypercalcaemia and hyperphosphataemia owing to chronic renal disease, then finally failure, inducing tertiary hyperparathyroidism. He also had long histories of diabetes mellitus type II, hypertension and hypercholesterolaemia. He then reported a painful expansile swelling of the anterior mandible which was diagnosed as a "
D S MacDonald, Lewei Zhang, Yang Gu
openaire +3 more sources
Turkish Neurosurgery, 2016 AIM Cerebral vasospasm after subarachnoid hemorrhage (SAH) may lead to a devastating neurological outcome by inducing cerebral ischemia. However the role of external carotid artery (ECA) vasospasm has been rarely reported in the literature.
N. Ozdemir +6 more
semanticscholar +1 more source
Glia, Volume 71, Issue 2, Page 415-430, February 2023., 2023 Main Points A subset of OPCs do not express Olig2, of which population peaks in the juvenile brain while wanes with age. Plastic changes of the brain by acute injuries or complex motor learning stop the expression of Olig2 in OPCs. Abstract Oligodendrocyte precursor cells (OPCs) are uniformly distributed in the mammalian brain; however, their function ...
Li‐Pao Fang +7 more
wiley +1 more source