Onyx embolization of an extensive mandibular arteriovenous malformation via a dual lumen balloon catheter: a technical case report.

abstract：:We present a 56-year-old man who presented with bilateral vertebral artery occlusions and recurrent transient ischemic attacks and strokes despite maximal medical therapy. A long-segment extracranial right vertebral occlusion was noted and successfully reconstructed with four drug-eluting stents. The patient has been ...

journal_title：Journal of neurointerventional surgery

authors： Gupta R,Sivapatham T,Moskowitz SI,Srivastava S

更新日期：2011-03-01 00:00:00

abstract：BACKGROUND AND PURPOSE:Adjunctive devices are commonly employed in the treatment of wide necked cerebral aneurysms. Balloon remodeling and permanent stent implantation may lead to thromboembolic complications or the need for antiplatelet use. A temporary stent that does not lead to complete flow arrest may be beneficia...

journal_title：Journal of neurointerventional surgery

authors： Gupta R,Kolodgie FD,Virmani R,Eckhouse R

更新日期：2016-02-01 00:00:00

abstract：BACKGROUND:Evaluation of flow diversion treatment of intracranial aneurysms is difficult owing to lack of knowledge of the target hemodynamic environment. OBJECTIVE:To identify hemodynamic conditions created after flow diversion that induce fast aneurysm occlusion. METHODS:Two groups of aneurysms treated with flow di...

journal_title：Journal of neurointerventional surgery

authors： Mut F,Raschi M,Scrivano E,Bleise C,Chudyk J,Ceratto R,Lylyk P,Cebral JR

更新日期：2015-04-01 00:00:00

abstract：BACKGROUND:Flow diversion is an established technique for treatment of cerebral aneurysms. The Pipeline embolization device (PED) is the only FDA-approved flow diverting stent in the USA. A second-generation device, PED Flex, has recently been released with modifications to the delivery system. Published reports of exp...

journal_title：Journal of neurointerventional surgery

authors： Colby GP,Lin LM,Caplan JM,Jiang B,Huang J,Tamargo RJ,Coon AL

更新日期：2016-07-01 00:00:00

abstract：BACKGROUND:Although it is common practice to wait for an 'embedding time' during mechanical thrombectomy (MT) to allow strut integration of a stentriever device into an occluding thromboembolic clot, there is a scarcity of evidence demonstrating the value or optimal timing for the wide range of thrombus compositions. T...

journal_title：Journal of neurointerventional surgery

authors： Weafer FM,Duffy S,Machado I,Gunning G,Mordasini P,Roche E,McHugh PE,Gilvarry M

更新日期：2019-09-01 00:00:00

abstract：BACKGROUND:Stent assistance for treatment of wide-based aneurysms is becoming rapidly accepted. METHODS:Cases of aneurysms arising in the paraclinoid location of the internal carotid artery treated with intracranial stents and/or bare platinum coils were analyzed retrospectively from our prospectively collected databa...

journal_title：Journal of neurointerventional surgery

authors： Ogilvy CS,Natarajan SK,Jahshan S,Karmon Y,Yang X,Snyder KV,Hopkins LN,Siddiqui AH,Levy EI

更新日期：2011-03-01 00:00:00

abstract：INTRODUCTION:Endovascular interventions for intracranial aneurysms have evolved substantially over the past several decades. A citation rank list is used to measure the scientific and/or clinical impact of an article. Our objective was to identify and analyze the characteristics of the 100 most cited articles in the fi...

journal_title：Journal of neurointerventional surgery

authors： Maingard J,Phan K,Ren Y,Kok HK,Thijs V,Hirsch JA,Lee MJ,Chandra RV,Brooks DM,Asadi H

更新日期：2018-09-01 00:00:00

abstract：BACKGROUND AND PURPOSE:Despite significant technical advances, recanalization rates after endovascular therapy of ruptured intracranial aneurysms (IAs) remain a clinical challenge. A histopathological hallmark of ruptured human IA walls is mural cell loss. Mural smooth muscle cells (SMCs) are known to promote intralumi...

journal_title：Journal of neurointerventional surgery

authors： Nevzati E,Rey J,Coluccia D,Grüter BE,Wanderer S,vonGunten M,Remonda L,Frosen J,Widmer HR,Fandino J,Marbacher S

更新日期：2020-06-01 00:00:00

abstract：BACKGROUND:White matter lesions (WML) are associated with poor outcome after mechanical thrombectomy (MT) for large vessel stroke; the reasons are uncertain. To elucidate this issue we sought to determine the association of WML with multiple early and late outcome measures after MT. METHODS:We retrospectively analyzed...

journal_title：Journal of neurointerventional surgery

authors： Albo Z,Marino J,Nagy M,Jayaraman DK,Azeem MU,Puri AS,Henninger N

更新日期：2021-01-01 00:00:00

abstract：OBJECTIVES:Endovascular therapy of acute ischemic stroke is evolving towards thrombectomy devices for vessel recanalization. High rates of revascularization have been reported in stroke device trials. However, the discrepancy between recanalization and outcomes raises the question whether patients with irreversible isc...

journal_title：Journal of neurointerventional surgery

authors： Rai AT,Raghuram K,Domico J,Hobbs G,Carpenter J

更新日期：2013-03-01 00:00:00

abstract：BACKGROUND AND PURPOSE:Cerebral vasospasm following aneurysmal subarachnoid hemorrhage (aSAH) results in significant morbidity due to ischemia. Subarachnoid hematoma evacuation during aneurysm clipping reduces the incidence of vasospasm. However, studies comparing endovascular coiling with open clipping have reported s...

journal_title：Journal of neurointerventional surgery

authors： Jones J,Sayre J,Chang R,Tian J,Szeder V,Gonzalez N,Jahan R,Vinuela F,Duckwiler G,Tateshima S

更新日期：2015-11-01 00:00:00

abstract：:A 67-year-old man with medically refractory vertebrobasilar insufficiency and short segment occlusions of the intracranial vertebral arteries was treated with angioplasty and stent placement. Fifteen hours after the procedure the patient developed symptoms of posterior fossa ischemia and repeat angiography showed thro...

journal_title：Journal of neurointerventional surgery

authors： Given CA 2nd,Ramsey CN 3rd,Attizzani GF,Jones MR,Brooks WH,Bezerra HG,Costa MA

更新日期：2015-06-01 00:00:00

abstract：BACKGROUND:Over half of patients who receive intravenous tissue plasminogen activator for middle cerebral artery division (MCA-M2) occlusion do not recanalize, leaving a large percentage of patients who may need mechanical thrombectomy (MT). However, the outcomes of MT for M2 occlusion have not been well characterized....

journal_title：Journal of neurointerventional surgery

authors： Salahuddin H,Ramaiah G,Slawski DE,Shawver J,Buehler M,Zaidi SF,Jumaa M

更新日期：2018-04-01 00:00:00

abstract：:Retinoblastoma is a rare and curable malignancy affecting the pediatric population. For advanced stage intraocular retinoblastoma, enucleation remains the primary treatment modality, although the use of laser photocoagulation, cryotherapy, radiotherapy and chemotherapy are frequently used, particularly in the setting ...

journal_title：Journal of neurointerventional surgery

authors： Cooke D,Farid H,Kim W,Dowd C,Higashida R,Halbach V

更新日期：2012-07-01 00:00:00

abstract：INTRODUCTION:Transradial artery access (TRA) for cerebrovascular angiography is increasing due to decreased access site complications and overwhelming patient preference. While interventional cardiologists have reported up to 10 successive TRA procedures via the same radial access site, this is the first study examinin...

journal_title：Journal of neurointerventional surgery

authors： Chen SH,Brunet MC,Sur S,Yavagal DR,Starke RM,Peterson EC

更新日期：2020-04-01 00:00:00

abstract：:We present two cases of aberrant origins of vertebral arteries. Case 1 is of a patient undergoing evaluation of an infrarenal aortic aneurysm stent graft. Computed tomography (CT) angiogram revealed an aberrant right vertebral artery that subsequently joined a second right vertebral artery that had the typical origin ...

journal_title：Journal of neurointerventional surgery

authors： Hsu DP,Alexander AD,Gilkeson RC

更新日期：2010-06-01 00:00:00

abstract：OBJECTIVE:To elucidate the early detachment of the Solitaire stent during mechanical thrombectomy, we tested the stent in vitro under various conditions and evaluated with microscopy. METHODS:A total of five stents were tested. Using a dynamic mechanical analysis machine, we calculated the tensile force needed for sep...

journal_title：Journal of neurointerventional surgery

authors： Kwon HJ,Chueh JY,Puri AS,Koh HS

更新日期：2015-02-01 00:00:00

abstract：PURPOSE:Three-dimensional (3D) scans with flat detector angiographic systems are widely used for neurointerventions by providing detailed vascular information. However, its associated radiation dose and streak metal artifact generated by implanted treatment devices remain issues. This work evaluates the feasibility and...

journal_title：Journal of neurointerventional surgery

authors： Zhang Q,Zhao H,Sun Q,Han J,Zhang H,Shan T,Pan W,Gu C,Xu R,Mao G

更新日期：2019-02-01 00:00:00

abstract：BACKGROUND:Different endovascular modalities have been applied to the treatment of vertebral artery dissecting aneurysms, the most commonly used being internal trapping and stent-assisted coiling, although the ideal treatment remains controversial. OBJECTIVE:To perform a meta-analysis to study clinical outcomes of pat...

journal_title：Journal of neurointerventional surgery

authors： Guan J,Li G,Kong X,He C,Long J,Qin H,Zhang H,Wang R

更新日期：2017-06-01 00:00:00

abstract：BACKGROUND:Dural venous sinus thrombosis (DVST) is an increasingly recognized cause of a wide array of neurological symptoms, with outcomes that range from complete recovery to death. The condition of approximately 23% of patients with DVST will worsen after initial presentation, as a result of restricted venous outflo...

journal_title：Journal of neurointerventional surgery

authors： Sheth SA,Trieu H,Liebeskind DS,Saver JL,Szeder V,Jahan R,Tateshima S,Duckwiler G

更新日期：2018-02-01 00:00:00

abstract：BACKGROUND:The Endovascular Therapy Following Imaging Evaluation for Ischemic Stroke 3 (DEFUSE 3) clinical trial assessed the use of endovascular thrombectomy (EVT) during the period 6-16 hours after last normal in selected patients. This is a secondary cohort analysis of the DEFUSE 3 data assessing potential predictiv...

journal_title：Journal of neurointerventional surgery

authors： Taussky P,Agnoletto G,Grandhi R,Alexander MD,Wong KH,Albers GW,de Havenon A

更新日期：2020-10-19 00:00:00

abstract：:Component coding is the method NeuroInterventionalists have used for the past 20 years to bill procedural care. The term refers to separate billing for each discrete aspect of a surgical or interventional procedure, and has typically allowed billing the procedural activity, such as catheterization of vessels, separate...

journal_title：Journal of neurointerventional surgery

authors： Hirsch JA,Donovan WD,Leslie-Mazwi TM,Nicola GN,Manchikanti L,Silva E 3rd

更新日期：2013-11-01 00:00:00

abstract：BACKGROUND AND PURPOSE:Recent studies have demonstrated that in acute ischemic stroke patients, thin section non-contrast CT (NCCT) can be used to determine the length of the hyperdense intracranial thrombus, and that clot length using this approach predicts the likelihood of vessel recanalization after intravenous tis...

journal_title：Journal of neurointerventional surgery

authors： Yoo AJ,Leslie-Mazwi TM,Riedel CH,Chandra RV

更新日期：2013-07-01 00:00:00

abstract：BACKGROUND:Flow-diverter stent (FDS) placement for treatment of intracranial aneurysms can cause flow changes in the covered branches. OBJECTIVE:To assess the impact of the treatment of carotid siphon aneurysms with FDS on the posterior communicating artery (PComA) flow. MATERIALS AND METHODS:Between February 2011 an...

journal_title：Journal of neurointerventional surgery

authors： de Carvalho FM,Caroff J,Pereira Dos Santos Neto E,Chalumeau V,Abdel Khalek H,Neki H,Saliou G,Rouchaud A,Moret J,Spelle L

更新日期：2017-07-01 00:00:00

abstract：:Wide-necked bifurcation aneurysms (WNBAs) make up 26-36% of all brain aneurysms. Treatments for WNBAs pose unique challenges due to the need to preserve major bifurcation vessels while achieving a durable occlusion of the aneurysm. Intrasaccular flow disruption is an innovative technique for the treatment of WNBAs. Th...

journal_title：Journal of neurointerventional surgery

authors： Goyal N,Hoit D,DiNitto J,Elijovich L,Fiorella D,Pierot L,Lamin S,Spelle L,Saatci I,Cekirge S,Arthur AS

更新日期：2020-05-01 00:00:00

abstract：BACKGROUND:The likelihood of retreatment in patients undergoing procedures for cerebral aneurysms (CAs) has an important role in deciding the optimal treatment type. Existing determinations of retreatment rates, particularly for unruptured CAs, may not represent current clinical practice. OBJECTIVE:To use population-l...

journal_title：Journal of neurointerventional surgery

authors： Daileda T,Vahidy FS,Chen PR,Kamel H,Liang CW,Savitz SI,Sheth SA

更新日期：2019-04-01 00:00:00

abstract：:Ischemic strokes in childhood are rare. Thrombolytic therapy with intravenous (IV) tissue plasminogen activator (tPA) has been the main intervention for the management of pediatric stroke patients, but safety data are lacking and efficacy has been questioned. Recently, successful endovascular treatments for acute isch...

journal_title：Journal of neurointerventional surgery

authors： Savastano L,Gemmete JJ,Pandey AS,Roark C,Chaudhary N

更新日期：2016-08-01 00:00:00

abstract：BACKGROUND AND PURPOSE:Flow diverters (FD) can cause rare but devastating delayed aneurysm ruptures in which matrix metalloproteinases (MMPs) have been potentially implicated. Concomitant coiling or anti-inflammatory medications have been proposed to prevent the risk of delayed ruptures. The aim of this study was to ev...

journal_title：Journal of neurointerventional surgery

authors： Thielen E,McClure M,Rouchaud A,Ding YH,Dai D,Schroeder D,Cebral J,Kallmes DF,Kadirvel R

更新日期：2017-03-01 00:00:00

abstract：:The Solitaire (Medtronic Inc, Mansfield, Massachusetts, USA) is a stentriever device for endovascular treatment of acute ischemic stroke. Temporary endovascular bypass and mechanical thrombectomy are well-described applications of this device. However, few reports of permanent stent placement have been published. We p...

journal_title：Journal of neurointerventional surgery

authors： Ahmed SU,Mann J,Houde J,Barber E,Kelly ME,Peeling L

更新日期：2019-02-01 00:00:00

abstract：INTRODUCTION:Completed randomized trials on endovascular thrombectomy (ET) did not independently assess the efficacy of ET in the elderly (≥80 years old) who were often excluded or under-represented in trials. There were also inconsistent criteria for patient selection in this population across the different trials. Th...

journal_title：Journal of neurointerventional surgery

authors： Alawieh A,Chatterjee A,Feng W,Porto G,Vargas J,Kellogg R,Turk AS,Turner RD,Imran Chaudry M,Spiotta AM

更新日期：2018-12-01 00:00:00