Results 111 to 120 of about 212,055 (312)

Iatrogenic common carotid artery pseudoaneurysm

Saudi Journal for Health Sciences, 2015
Extracranial pseudoaneurysms of the carotid artery are extremely uncommon lesions. Trauma, which is nowadays mostly iatrogenic, is responsible for the majority of these cases. Inflammation is uncommon etiology. Clinically, these aneurysms may present as neck swelling with expansion into adjacent structure and pressure symptoms, cerebral embolization ...
RajnishKumar Arora, Anshuman Darbari, Poonam Arora   +2 more
openaire   +1 more source

Protocol for electrophysiological monitoring of carotid endarterectomies. [PDF]

, 2010
Near zero stroke rates can be achieved in carotid endarterectomy (CEA) surgery with selective shunting and electrophysiological neuromonitoring. though false negative rates as high as 40% have been reported.
Di Giorgio, Anthony M, Evans, William, Liu, Hong, Russell, Michael J, Williams, Eric S   +4 more
core   +2 more sources

Clot Composition Profiling in Large Vessel Occlusion Stroke Via Radiomics

Annals of Neurology, EarlyView.
Objective Clot composition may offer insights into the mechanism of ischemic stroke. Radiomics, a noninvasive imaging technique, enables tissue characterization through radiomic features (RFs). We aimed to evaluate clot composition using radiomics on non‐contrast computed tomography (NCCT).
Andres Gudino, Elena Sagues, Carlos Dier, Diego Ojeda, Samantha Saenz‐Hinojosa, Sebastian Sanchez, Ariel Vargas, Linder Wendt, Maria Belen Torres, Emily Garces, Alex Hanson, Navami Shenoy, Connor Aamot, Susan A. Walsh, Anil K. Chauhan, Gowri Anil‐Peethambar, Santiago Ortega‐Gutierrez, Jay Kinariwala, Mohamed Elshikh, Amir Shaban, Enrique C. Leira, Osorio Lopes Abath Neto, Malik Ghannam, Edgar A. Samaniego   +23 more
wiley   +1 more source

On the features of carotid artery bifurcation geometry in normal state and in stenosis

Сибирский научный медицинский журнал
Diseases of the brachiocephalic arteries are among the most common pathologies of the human cardiovascular system. Stenosis of the carotid bifurcation is treated surgically by performing either carotid endarterectomy or carotid artery stenting ...
D. S. Chutkov, D. V. Tikhvinskii, A. V. Dubovoy, A. V. Gogolev, D. V. Parshin   +4 more
doaj   +1 more source

A rare association of curving and looping of internal carotid artery and variation in the branching pattern of external carotid artery - a case report [PDF]

International Journal of Biological and Medical Research, 2011
: During the routine dissection of neck region in an approx 50 year old male cadaver in the department of Anatomy at Maharajah’s Institute Of Medical Sciences, Vizianagaram, a rare unilateral variation in the branching pattern of common carotid artery ...
Sunitha Vinnakota, Bhimaidevi Nandagiri, Jayasree Neelee   +1 more
doaj  

The acute effect of maximal exercise on central and peripheral arterial stiffness indices and hemodynamics in children and adults [PDF]

, 2016
Xavier Melo is supported by a research grant from the Foundation for Science and Technology (FCT), Ministry of Education and Science of Portugal (grant: SFRH/ BD/ 70515/ 2010). Nuno M.
Fernhall, Bo, Melo, Xavier, Pimenta, Nuno, Pinto, Rita, Santa-Clara, Helena, Santos, Diana, Sardinha, Luis   +6 more
core   +1 more source

Revisiting a long‐overlooked skull: Implications for the distribution of Dinodontosaurus brevirostris (Kannemeyeriiformes) in the Brazilian Triassic

The Anatomical Record, EarlyView.
Abstract Dicynodonts (Anomodontia: Dicynodontia) were one of the main groups of terrestrial tetrapods in Permian and Triassic faunas. In Brazil, the genus Dinodontosaurus is one of the most common tetrapod taxon in the Triassic Santa Maria Supersequence. This genus has a complex taxonomic history and is represented in the Triassic of both Argentina and
Julia Lara Rodrigues de Souza, João Lucas Da Silva, Voltaire D. P. Neto, Arielli Fabrício Machado, Juan A. Escobar, Felipe L. Pinheiro   +5 more
wiley   +1 more source

Hominoid‐specific calretinin‐immunopositivity of the optic radiation (geniculocalcarine tract)

The Anatomical Record, EarlyView.
Calretinin‐immunostained coronal section through the primary (V1) and extrastriate (ExSt) cortex of the lar gibbon. Note that the optic radiation (OR) is strongly calretinin‐immunoreactive. This calretinin‐immunopositivity of the OR distinguishes the Hominoidea from other primates in terms of the neurochemistry of the OR.
Nelyane N. M. Santana, Jordan Swiegers, Mads F. Bertelsen, Chet C. Sherwood, José R. L. P. Cavalcanti, Paul R. Manger   +5 more
wiley   +1 more source

A middle cerebral artery ischemic stroke occurring in a child with a large prolactinoma. [PDF]

, 2020
Pituitary adenomas are rare in children, and often present with symptoms of headache, nausea or emesis, visual disturbance, or hormonal hypersecretion.
Amara, Dominic, Clerkin, Patricia, Gupta, Nalin, Oh, Taemin   +3 more
core  

A critical reappraisal of the carotid sinus and carotid bulb: Distinguishing neurohistological function from vascular geometry

The Anatomical Record, EarlyView.
This review redefines the carotid bulb (CB) as a variable geometric dilation shaped by hemodynamics and the carotid sinus (CS) as a conserved neurohistological baroreceptor field. Distinguishing these entities clarifies a century of anatomical confusion and links geometry, neurohistology, and clinical interpretation within a unified framework ...
Răzvan Costin Tudose, Nicolae Radu, Mugurel Constantin Rusu   +2 more
wiley   +1 more source