Results 41 to 50 of about 272,163 (374)

Calcification of the external carotid arteries and their branches [PDF]

open access: yesDentomaxillofacial 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, L, Zhang, Y, Gu
openaire   +2 more sources

Magnetic resonance and computed tomography imaging of a carotid body tumor in a dog [PDF]

open access: yes, 2012
A 5-year-old castrated male Labrador Retriever was presented to a referring veterinarian for a swelling in the neck region. Based on the results of histopathology, a carotid body tumor, was diagnosed.
De Cock, Hilde   +4 more
core   +2 more sources

How to create a nervous system aneurysm model in canines? ligation of the lingual artery is a simple and effective method

open access: yesFrontiers in Physiology, 2023
Background: The purpose of this research was to establish a safe, effective, and simple nervous system aneurysm model. This method could quickly and stably establish an exact canine tongue aneurysm model.
Zhengli Liu   +14 more
doaj   +1 more source

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

Effect of neuropeptide Y on norepinephrine-induced constriction in the rabbit facial artery after carotid artery occlusion [PDF]

open access: yes, 2014
Background/Aim. Atherosclerotic-occlusive changes could be observed in orofacial branches of the external carotid artery. Atherosclerosis-induced ischemia caused alteration in production and release of endothelial factors.
Petrović Nina   +2 more
core   +1 more source

Unilateral variations in the branching pattern of right external carotid artery - a case report

open access: yesNational Journal of Clinical Anatomy, 2012
A case report of anomalous origin and branching pattern of right external carotid artery found during the dissection of human cadavers is reported here. Knowledge of anatomical variations of external carotid artery is especially important in head & neck ...
P Savithri
doaj   +1 more source

Variations in Surgical Anatomy of Common Carotid Artery: A Cadaveric Study [PDF]

open access: yesInternational 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

Branchial cleft cysts : a pictorial review [PDF]

open access: yes, 2018
Cystic masses of the neck may represent a wide variety of pathological conditions. Among these, branchial anomalies are the commonest paediatric congenital lesions of the head and neck.

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

Persistent second cervical intersegmental artery diagnosed by MR angiography

open access: yesRadiology Case Reports, 2019
Anastomosis between the external carotid and vertebral (VA) arteries is extremely rare. A well-recognized manifestation of such anastomosis is the Type 2 proatlantal artery, which commonly demonstrates anastomosis of the occipital artery with the VA at ...
Akira Uchino, MD, PhD   +2 more
doaj   +1 more source

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