Results 21 to 30 of about 101,921 (298)

Variations in external carotid artery branches and common carotid bifurcation level: a computed tomography angiography study

open access: yesThe 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

Low level termination of external carotid artery and its clinical significance: A case report

open access: yesArchives of Clinical and Experimental Surgery, 2015
The external carotid arterial system is a complex vascular system providing nourishment to the territorial areas of the head and neck. The branches of the external carotid artery are the key landmarks for adequate exposure and appropriate placement of ...
Surekha Devadasa Shetty   +3 more
doaj   +1 more source

Configuration Origin Variants of Superior Thyroid, Lingual and Facial Arteries: A Proposal Updating of Current Classification

open access: yesApplied Sciences, 2023
Background: The aim of this study was to identify variations in the origins of the anterior branches of the external carotid artery (ECA) and to propose an update of the current classification. Methods: The study included 100 carotids arteries from fifty
Fabrizio Zaccheo   +7 more
doaj   +1 more source

Management of intractable epistaxis in patients who received radiation therapy for nasopharyngeal carcinoma [PDF]

open access: yes, 2013
To report clinical manifestations, bleeding point localization, and outcomes of management in 16 patients with 16 instances of intractable epistaxis after radiation therapy for nasopharyngeal carcinoma.
Cheng-Cheng He   +3 more
core   +1 more source

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

open access: yesRadiology 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

Computational modeling of hypertensive growth in the human carotid artery [PDF]

open access: yes, 2013
The final publication is available at Springer via http://dx.doi.org/10.1007/s00466-013-0959-zArterial hypertension is a chronic medical condition associated with an elevated blood pressure.
Kuhl, Ellen   +3 more
core   +2 more sources

Cavernous hemangioma of the external carotid artery [PDF]

open access: yesJournal of Vascular Surgery, 2014
n ...
Massi F   +3 more
openaire   +4 more sources

What happens to the external carotid artery following carotid endarterectomy?

open access: yesBMC Surgery, 2008
Aims The effect of carotid endarterectomy on the patency of the external carotid artery is unknown. We conducted a retrospective study to evaluate the long-term changes in the external carotid artery following carotid endarterectomy.
Adams David   +2 more
doaj   +1 more source

Computational fluid dynamic study on effect of Carreau-Yasuda and Newtonian blood viscosity models on hemodynamic parameters [PDF]

open access: yes, 2019
Pulsatile blood flow through the human carotid artery is studied using Computational Fluid Dynamics (CFD) in order to investigate the effect of blood rheology on the hemodynamic parameters.
Bharadvaj   +33 more
core   +1 more source

Computed poststenotic flow instabilities correlate phenotypically with vibrations measured using laser Doppler vibrometry : perspectives for a promising in vivo device for early detection of moderate and severe carotid stenosis [PDF]

open access: yes, 2020
Early detection of asymptomatic carotid stenosis is crucial for treatment planning in the prevention of ischemic stroke. Auscultation, the current first-line screening methodology, comes with severe limitations that create urge for novel and robust ...
Mancini, Viviana   +3 more
core   +2 more sources

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