Emergency medical systems education may improve knowledge of pre-hospital stroke triage protocols.

abstract：PURPOSE:Multiple scores have been described for the assessment of collateralization in acute ischemic stroke. Currently, there is no gold standard for collateral assessment by CT angiography (CTA). This study compared four frequently used collateral scores with regard to their correlation with early infarct core and mi...

journal_title：Journal of neurointerventional surgery

authors： Seker F,Potreck A,Möhlenbruch M,Bendszus M,Pham M

更新日期：2016-11-01 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：BACKGROUND AND PURPOSE:We compared outcomes between endovascular (EV) therapy and intravenous (IV) thrombolysis in large vessel strokes. METHODS:223 patients who had received either IV (n=100) or EV (n=123) therapy were analyzed. Only patients with strokes involving the internal carotid artery terminus (ICA-T, n=45), ...

journal_title：Journal of neurointerventional surgery

authors： Rai AT,Carpenter JS,Raghuram K,Roberts TD,Rodgers D,Hobbs GR

更新日期：2013-09-01 00:00:00

abstract：BACKGROUND:Stent retriever thrombectomy has recently been found to be effective for anterior circulation strokes, but its efficacy for basilar artery occlusion (BAO) is unclear. OBJECTIVE:To carry out a systematic review and meta-analysis to analyze the available evidence for the use of stent retrievers for BAO. METH...

journal_title：Journal of neurointerventional surgery

authors： Phan K,Phan S,Huo YR,Jia F,Mortimer A

更新日期：2016-11-01 00:00:00

abstract：BACKGROUND AND PURPOSE:Symptomatic intracranial atherosclerosis has been associated with a high rate of recurrent stroke. The safety of treatment of more distal atheromatous lesions with angioplasty has not been systematically reported. METHODS:We retrospectively reviewed our institutional database for all patients tr...

journal_title：Journal of neurointerventional surgery

authors： Hussain MS,Cheng-Ching E,Bain M,Spiotta AM,Sivapatham T,Hui F,Moskowitz SI,Gupta R

更新日期：2010-09-01 00:00:00

abstract：:Infectious intracranial aneurysms (IIAs) are a rare cerebrovascular complication of systemic infections induced by microbial infiltration and degradation of the arterial vessel wall. Studies on the epidemiology and management of IIAs are limited to case reports and retrospective single-center studies, and report a lar...

journal_title：Journal of neurointerventional surgery

authors： Alawieh A,Chaudry MI,Turner RD,Turk AS,Spiotta AM

更新日期：2018-07-01 00:00:00

abstract：:More than half a decade of experience and follow-up has now been accumulated with regard to flow diversion as a treatment for intracranial aneurysms; however, many uncertainties, such as the nature of aneurysmal remnants and the meaning of non-regressed, non-perfused aneurysmal masses, are still unknown. Here we discu...

journal_title：Journal of neurointerventional surgery

authors： Chiu AH,Marotta TR

更新日期：2016-11-01 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:Intracranial blister aneurysms are rare lesions that are notoriously more difficult to treat than typical saccular aneurysms. High complication rates associated with surgery have sparked considerable interest in endovascular techniques, though not well-studied, to treat blister aneurysms. OBJECTIVE:To evalu...

journal_title：Journal of neurointerventional surgery

authors： Ashour R,Dodson S,Aziz-Sultan MA

更新日期：2016-01-01 00:00:00

abstract：BACKGROUND:Postinterventional cerebral hyperdensities (PCHDs) are a common finding after endovascular stroke treatment. There is uncertainty about the extent to which PCHDs correspond to hemorrhage or contrast staining. Our aim was to evaluate the use of PCHD density on immediate postinterventional CT, and PCHD evoluti...

journal_title：Journal of neurointerventional surgery

authors： Dekeyzer S,Nikoubashman O,Lutin B,De Groote J,Vancaester E,De Blauwe S,Hemelsoet D,Wiesmann M,Defreyne L

更新日期：2017-04-01 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：:: Vessel wall magnetic resonance imaging (MRI) is a novel imaging technique that allows the intracranial vessel walls to be imaged directly. This state-of the art imaging modality may potentially change the way aneurysms are evaluated and managed. In this short review we discuss the current knowledge with illustrative...

journal_title：Journal of neurointerventional surgery

authors： Bhogal P,Uff C,Makalanda HL

更新日期：2016-11-01 00:00:00

abstract：:A 44-year-old man was referred to the neurointerventionalist 6 hours after sustaining a shotgun wound to the left chest, shoulder, and neck from 4 feet away. Physical examination of the chest showed a 5 cm × 5 cm gunshot entry wound on the anterior-superior aspect of the chest involving the supraclavicular and infracl...

journal_title：Journal of neurointerventional surgery

authors： Hassan AE,Rabah RR,Tekle W

更新日期：2020-02-01 00:00:00

abstract：BACKGROUND:No studies have assessed the incidence of craniocervical arterial dissections (CCADs) and its association to mortality in hospitalized patients with a primary diagnosis of atraumatic subarachnoid hemorrhage (SAH) requiring aneurysmal repair. We hypothesize that the incidence of CCADs in these patients has in...

journal_title：Journal of neurointerventional surgery

authors： Carr K,Rincon F,Maltenfort M,Birnbaum L,Dengler B,Rodriguez M,Seifi A

更新日期：2015-10-01 00:00:00

abstract：:We report two cases of delayed post-embolectomy stenosis--that is, a new stenosis in the vascular bed of a previous endovascular embolectomy. The first case was discovered incidentally in a patient returning after embolectomy for evaluation of cerebral aneurysms. The second case was discovered on an MR angiogram obtai...

journal_title：Journal of neurointerventional surgery

authors： Macke JJ,Bellew MP,Hellinger FR Jr

更新日期：2015-05-01 00:00:00

abstract：BACKGROUND AND PURPOSE:Patients who require sacrifice of the internal carotid artery (ICA) have a substantial risk of stroke, despite preoperative testing with temporary balloon occlusion (TBO). The purpose of this study is to examine the incidence and mechanisms of stroke after permanent carotid artery occlusion in th...

journal_title：Journal of neurointerventional surgery

authors： Whisenant JT,Kadkhodayan Y,Cross DT 3rd,Moran CJ,Derdeyn CP

更新日期：2015-06-01 00:00:00

abstract：BACKGROUND:Brain arteriovenous malformations (AVMs) are a rare pathology, and their treatment is discussed. The development of techniques and materials in endovascular, radiosurgical, and neurosurgical fields led to higher rates of complete occlusions and good clinical outcomes. MATERIALS AND METHODS:84 patients (52 m...

journal_title：Journal of neurointerventional surgery

authors： Consoli A,Scarpini G,Rosi A,Renieri L,Chiarotti I,Vignoli C,Ciampa I,Nappini S,Limbucci N,Mangiafico S

更新日期：2014-10-01 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：:The lifetime risk of developing a cerebral aneurysm is about 5%. For some patients, aneurysms can be reasonably managed by conservative measures, including periodic clinical and imaging surveillance. However, the definitive treatment of cerebral aneurysm disease requires securing the aneurysm by surgically excluding i...

journal_title：Journal of neurointerventional surgery

authors： Lesley WS,Rangaswamy R

更新日期：2009-12-01 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：BACKGROUND AND PURPOSE:In recent years, implantation of flow diverters has emerged as an option for the endovascular treatment of intracranial aneurysms. One complication of treatment with flow diverters is the occurrence of in-stent stenosis, which has been reported to be partially reversible. The purpose of our study...

journal_title：Journal of neurointerventional surgery

authors： Mühl-Benninghaus R,Haußmann A,Simgen A,Tomori T,Reith W,Yilmaz U

更新日期：2019-02-01 00:00:00

abstract：BACKGROUND:There is no consensus regarding the best treatment option for unruptured aneurysms of the posterior communicating artery (PCom) presenting with oculomotor nerve palsy (ONP). We aimed to assess predictors of ONP recovery in a multicenter series of consecutive patients. MATERIALS AND METHODS:A retrospective r...

journal_title：Journal of neurointerventional surgery

authors： Signorelli F,Pop R,Ganau M,Cebula H,Scibilia A,Gallinaro P,Zaed I,Todeschi J,Lefevre E,Nannavecchia B,Severac F,Coca HA,Turjman F,Maduri R,Beaujeux R,Proust F,Chibarro S

更新日期：2020-10-01 00:00:00

abstract：PURPOSE:Monitoring of blood pressure (BP) during procedures is variable, depending on multiple factors. Common methods include sphygmomanometer (BP cuff), separate radial artery catheterization, and side port monitoring of an indwelling sheath. Each means of monitoring has disadvantages, including time consumption, add...

journal_title：Journal of neurointerventional surgery

authors： Purdy PD,South C,Klucznik RP,Liu KC,Novakovic RL,Puri AS,Pride GL,Aagaard-Kienitz B,Ray A,Elliott AC

更新日期：2017-08-01 00:00:00

abstract：BACKGROUND:Complete occlusion of an intracranial aneurysm (IA) after the deployment of a flow-diverter stent is currently unpredictable. The aim of this study was to develop a predictive occlusion score based on pretreatment clinical and angiographic criteria. METHODS:Consecutive patients with ≥6 months follow-up were...

journal_title：Journal of neurointerventional surgery

authors： Guédon A,Thépenier C,Shotar E,Gabrieli J,Mathon B,Premat K,Lenck S,Degos V,Sourour N,Clarençon F

更新日期：2020-11-20 00:00:00

abstract：INTRODUCTION:Transarterial embolization with Onyx is a relatively safe and increasingly common method of treating cranial dural arteriovenous fistulas (DAVF) and arteriovenous malformations (AVM). Cranial neuropathy resulting from this procedure has been reported. CASE REPORTS:Three case histories are presented in two...

journal_title：Journal of neurointerventional surgery

authors： Nyberg EM,Chaudry MI,Turk AS,Turner RD

更新日期：2013-07-01 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：BACKGROUND:Extensive lytic lesions of the vertebral body (VB) increase risk of fracture and instability and require stabilization of the anterior column. Vertebral augmentation is an accepted treatment option, but when osteolysis has extensively destroyed the VB cortical boundaries (a condition herein defined as 'extre...

journal_title：Journal of neurointerventional surgery

authors： Cianfoni A,Distefano D,Pravatà E,Espeli V,Pesce G,Mordasini P,La Barbera L,Scarone P,Bonaldi G

更新日期：2019-03-01 00:00:00

abstract：:Cerebral cavernous malformations (CMs) are typically not seen during conventional digital subtraction angiography (DSA) and are therefore classically referred to as angiographically occult malformations. We present three cases in which DSA with selective intra-arterial contrast injection in the common carotid artery a...

journal_title：Journal of neurointerventional surgery

authors： Radvany MG,Rigamonti D,Gailloud P

更新日期：2014-03-01 00:00:00

abstract：:The recognition of sacral insufficiency fractures continues to be poor, and diagnosis is often delayed resulting in significant morbidity. Percutaneous sacroplasty is an image guided procedure that is safe and potentially effective for treating the pain and disability related to these fractures. Several cohort studies...

journal_title：Journal of neurointerventional surgery

authors： Gupta AC,Yoo AJ,Stone J,Barr JC,Brook A,Tutton S,Ortiz O,Hirsch AE,Larvie M,Frey ME,Jayaraman MV,Hirsch JA

更新日期：2012-09-01 00:00:00

abstract：BACKGROUND AND PURPOSE:The Raymond-Roy grading scale is used for aneurysm coiling with only limited data on its validity. The scale was developed based on the extent of initial aneurysm occlusion from 1 to 3. However, the model usefulness in evaluating recurrence, retreatment, and rebleeding is unknown. Our goal was to...

journal_title：Journal of neurointerventional surgery

authors： Darflinger R,Thompson LA,Zhang Z,Chao K

更新日期：2016-05-01 00:00:00