Results 51 to 60 of about 16,221 (191)

Which spring is the best? Comparison of methods for virtual stenting. [PDF]

, 2014
This paper presents a methodology for modeling the deployment of implantable devices used in minimally invasive vascular interventions. Motivated by the clinical need to perform preinterventional rehearsals of a stent deployment, we have developed ...
Spranger, K, Ventikos, Y
core   +1 more source

Emergent hybrid surgical approaches for non-dissecting ruptured Kommerell's aneurysm: a case report series

Journal of Cardiothoracic Surgery, 2023
Background Kommerell’s aneurysm is a saccular or fusiform dilatation found in 3–8% of Kommerell’s diverticulum cases. A non-dissecting rupture rate of 6% has been reported. If ruptured, emergent surgical correction is usually granted.
Alejandro Velandia-Sánchez, Sebastián Gómez-Galán, Sebastian Gallo-Bernal, Camilo A. Polania-Sandoval, Ivonne G. Pineda-Rodríguez, Paula Florez-Amaya, Lina M. Sanabria-Arévalo, Julián Senosiain-González, Juan G. Barrera-Carvajal, Juan P. Umana, Jaime Camacho-Mackenzie   +10 more
doaj   +1 more source

Regional identification of mechanical properties in arteries [PDF]

, 2015
International audienceAortic aneurysms are often characterized by localized changes in aortic wall composition and structure that result from the degradation of elastin, loss of smooth muscle cell function, and remodeling of collagen.
Avril, Stéphane, Bellini, Chiara, Bersi, Matthew R., Genovese, Katia, Humphrey, Jay D.   +4 more
core   +3 more sources

Endovascular treatment of distal middle cerebral artery dissecting aneurysm with intracerebral hemorrhage in a paediatric patient: a case report and literature review

Egyptian Journal of Neurosurgery, 2023
Background Intracranial arterial aneurysms in the paediatric age group constitute less than 5% of all aneurysms. The most common form is spontaneous dissecting aneurysms (SDAs) (Peron et al. in Acta Neurochir 152(9):1511–1517, 2010; Huang et al.
Mohammad Shahnawaz Alam, Vikas Chandra Jha, Vivek Sharan Sinha   +2 more
doaj   +1 more source

Dissecting Aneurysms of Bilateral Anterior Cerebral Artery Complicated by Subarachnoid Hemorrhage after Cerebral Infarction: A Case Report

Clinical Medicine Insights: Case Reports, 2008
Introduction Intracranial dissecting aneurysms have been increased due to recent advancements in diagnostic imaging. However there have been little article with subarachnoid hemorrhage and cerebral infarction occurring almost at the same time.
Akihiro Kurosu, Shizuo Hatashita, Hideo Ueno   +2 more
doaj   +1 more source

Utilização de endoprótese expansível (stent) introduzida através da artéria femoral para tratamento da dissecção da aorta descendente [PDF]

, 1997
We present a case of dissection of the thoracic descending aorta that underwent treatment with an auto-expandable Dacron - covered stent. The stent was deployed through the femoral artery in the hemodynamic laboratory after sedation, local anesthesia in ...
Almeida, Dirceu Rodrigues de, Buffolo, Enio, Carvalho, Antonio Carlos, Fonseca, José Honório de Almeida Palma da, Geisthovel, Nikolaus, Gomes, Walter José, Souza, José Augusto Marcondes de   +6 more
core   +2 more sources

Dissecting Aneurysms Of Posterior Cerebral Artery: Clinical Presentation, Angiographic Findings, Treatment and Outcome.

Frontiers in Neurology, 2011
:Background: The dissecting posterior cerebral artery (PCA) aneurysms are very rare. These aneurysms pose significant treatment challenge and need careful evaluation to formulate an optimal treatment plan in case of ruptured or un-ruptured presentations.
Muhammad A Taqi, Marc A. Lazzaro, Dhruvil J Pandya, Aamir eBadruddin, Osama O Zaidat   +4 more
doaj   +1 more source

Somatic PDGFRB activating variants in fusiform cerebral aneurysms [PDF]

, 2019
The role of somatic genetic variants in the pathogenesis of intracranial-aneurysm formation is unknown. We identified a 23-year-old man with progressive, right-sided intracranial aneurysms, ipsilateral to an impressive cutaneous phenotype.
Alcantara, Diana, Busald, Tina, Byers, Peter, Dobyns, William B, Dorschner, Michael O, Ferreira, Manuel, Gonzalez-Cuyar, Luis F, Hale, Christopher J, Karasozen, Yigit, Kim, Louis J, Murray, Mitzi, O'Driscoll, Mark, Osbun, Joshua W, Parada, Carolina Angelica, Tatman, Philip   +14 more
core   +1 more source

Spontaneous Dissecting Aneurysm of the Renal Artery: A Case Report

Kaohsiung Journal of Medical Sciences, 2004
Primary dissecting aneurysms of the renal artery are exceedingly rare. The triad of flank pain, hematuria, and hypertension of acute onset in the absence of urinary obstruction should suggest this rare condition.
Chin-Ming Su, Wen-Jen Wu, Yung-Chin Lee, Hung-Lung Ke, Yii-Her Chou, Chun-Hsiung Huang   +5 more
doaj   +1 more source

Stent-assisted coil embolization of ruptured vertebral artery dissected aneurysm with severe stenosis of bilateral vertebral artery V4 segment by the transmountain technique: a case report and review of the literatures

Frontiers in Surgery
A 46-year-old woman presented with acute head and neck pain for 10 h. Head CT showed subarachnoid hemorrhage (SAH) and digital subtraction angiography (DSA) identified a ruptured dissected aneurysm of the right vertebral artery with severe artery ...
Guangzhi Hao, Zijun Zhang, Yuwei Han, Yu Huan, Yushu Dong, Haiyang Zhao, Guobiao Liang   +6 more
doaj   +1 more source