Zobrazeno 1 - 10
of 24
pro vyhledávání: '"Jean Raymond"'
Publikováno v:
Neurochirurgie. 68:363-366
BACKGROUND AND PURPOSE Delayed cerebral ischemia (DCI) and angiographic vasospasm following subarachnoid hemorrhage (SAH) have been associated for more than 50years. We aimed to examine whether the knowledge gained by theoretical research on vasospas
Autor:
Jean-Christophe Gentric, Robert Fahed, Jean Raymond, Guylaine Gevry, Igor Salazkin, Tim E. Darsaut
Publikováno v:
Journal of NeuroInterventional Surgery. 9:311-315
BackgroundFlow diverters (FDs) are increasingly used for bifurcation aneurysms. Failure of aneurysm occlusion may be caused by residual flow maintaining patency of the jailed branch along with the aneurysm. Our aim was to test whether endovascular oc
Autor:
Igor Salazkin, Jean Raymond, Jean-Christophe Gentric, Guylaine Gevry, Tim E. Darsaut, André Lima Batista
Publikováno v:
AJNR Am J Neuroradiol
BACKGROUND AND PURPOSE: Liquid embolic agents are increasingly used to treat vascular malformations. We sought to assess embolization with these agents by using a dual-lumen balloon catheter in an experimental setting. MATERIALS AND METHODS: Eighteen
Autor:
Elsa Magro, Jean Raymond, Jean-Christophe Gentric, Igor Salazkin, Michel W. Bojanowski, Guylaine Gevry, Tim E. Darsaut
Publikováno v:
Journal of neurosurgery. 125(2)
OBJECTIVE Surgical management of recurrent aneurysms following failed flow diversion may pose difficulties in securing vascular control with temporary clips. The authors tested the efficacy and impact of different types of aneurysm clips on flow-dive
Publikováno v:
Journal of Neurosurgery. 117:37-44
Object Flow diverters (FDs) are increasingly used to treat complex intracranial aneurysms, but preclinical studies that could guide clinical applications are lacking. The authors designed a modular aneurysm model in canines to address this problem. M
Publikováno v:
Canadian Journal of Neurological Sciences / Journal Canadien des Sciences Neurologiques. 38:236-241
Background:Once a decision has been made to treat an intact aneurysm, the best treatment remains uncertain. Both surgical and endovascular management strategies are commonly performed for these lesions. Surgical clipping, for years the standard treat
Publikováno v:
AJNR Am J Neuroradiol
BACKGROUND AND PURPOSE: Endovascular treatment of aneurysms may result in complete or incomplete occlusions or may be followed by recurrences. The goal of the present study was to better define pathologic features associated with so-called healing or
Publikováno v:
Journal of Vascular and Interventional Radiology. 17:1499-1504
PURPOSE Endovascular embolization with platinum coils is sometimes followed by recanalization. The present study was undertaken to assess whether cryoablation of the endothelial lining could prevent recanalization after coil occlusion. MATERIALS AND
Publikováno v:
Interventional Neuroradiology. 12:93-102
Recanalization after coil occlusion is a concern for long-term results of endovascular treatment. Knowledge of molecular events following coil occlusion and recanalization could help design specific strategies to promote permanent occlusion. Platinum
Publikováno v:
Neurosurgery. 54:1239-1243
Objective We developed an animal model to evaluate vascular trauma induced by endovascular devices that are proposed for the treatment of cerebrovascular diseases. Methods The model was constructed in six domestic swine by elongating the common carot