Abstract:
:Stereotactic radiosurgery is an effective management strategy for properly selected patients with arteriovenous malformations (AVMs). However, the risk of postradiosurgical radiation-related injury is higher in patients with large AVMs. Multistaged volumetric management of large AVMs was undertaken to limit the radiation exposure to the surrounding normal brain. This strategy offers a promising method for obtaining high AVM obliteration rates with minimal normal tissue damage. The use of embolization as an adjunctive method in the treatment of large AVMs remains controversial. Unfortunately, staged-volume radiosurgery (SVR) has a number of potential pitfalls that affect the outcome. The aim of this article is to highlight the role of SVR in the treatment of large AVMs, to discuss the outcome comparing it to other treatment modalities, and to discuss the potential improvement that could be introduced to this method of treatment.
journal_name
Neurosurg Focusjournal_title
Neurosurgical focusauthors
AlKhalili K,Chalouhi N,Tjoumakaris S,Rosenwasser R,Jabbour Pdoi
10.3171/2014.6.FOCUS14217subject
Has Abstractpub_date
2014-09-01 00:00:00pages
E20issue
3issn
1092-0684journal_volume
37pub_type
杂志文章,评审abstract::Focal cortical dysplasias (FCDs) are congenital malformations of cortical development that are a frequent cause of refractory epilepsy in both children and adults. With advances in structural and functional neuroimaging, these lesions are increasingly being identified as a cause of intractable epilepsy in patients und...
journal_title:Neurosurgical focus
pub_type: 杂志文章,评审
doi:10.3171/FOC/2008/25/9/E6
更新日期:2008-09-01 00:00:00
abstract::The far-lateral approach (FLA) has become a mainstay for skull base surgeries involving the anterior foramen magnum and lower clivus. The authors present a surgical technique using the FLA for the management of lesions of the anterior/ anterolateral foramen magnum and lower clivus. The authors consider this modificati...
journal_title:Neurosurgical focus
pub_type: 杂志文章
doi:10.3171/2015.2.FOCUS14784
更新日期:2015-04-01 00:00:00
abstract::Our understanding of glioblastoma multiforme (GBM), the most common form of primary brain cancer, has been significantly advanced by recent efforts to characterize the cancer genome using unbiased high-throughput sequencing analyses. While these studies have documented hundreds of mutations, gene copy alterations, and...
journal_title:Neurosurgical focus
pub_type: 杂志文章
doi:10.3171/2009.10.FOCUS09212
更新日期:2010-01-01 00:00:00
abstract::Intravenous and intraarterial recombinant tissue plasminogen activator remains underutilized in the treatment of acute ischemic stroke, largely due to strict adherence to the concept of the therapeutic time window for administration. Recent efforts to expand the number of patients eligible for thrombolysis have been m...
journal_title:Neurosurgical focus
pub_type: 杂志文章,评审
doi:10.3171/2011.4.FOCUS10296
更新日期:2011-06-01 00:00:00
abstract:OBJECT:Clinical and radiographic results were assessed to determine the clinical outcomes and fusion rate in eight consecutive patients selected for minimally invasive transforaminal lumbar interbody fusion (TLIF) in which a percutaneous pedicle screw system was used unilaterally. METHODS:Eight patients underwent one-...
journal_title:Neurosurgical focus
pub_type: 临床试验,杂志文章
doi:
更新日期:2006-03-15 00:00:00
abstract::Subarachnoid-pleural fistula is a rare type of cerebrospinal fluid (CSF) fistula, and there are only several cases reported in the literature. The authors describe a 65-year-old male patient in whom a diagnosis of T7-8 disc herniation had been made. He underwent surgery via a right lateral extracavitary approach. Post...
journal_title:Neurosurgical focus
pub_type: 杂志文章
doi:10.3171/foc.2000.9.1.9
更新日期:2000-07-15 00:00:00
abstract::A petroclival meningioma represents a challenging tumor to resect in the cerebellopontine angle and ventral to the brain stem. Multiple cranial nerves and blood vessels may be intimately involved with the tumor. A partial labyrinthectomy presigmoid transpetrosal approach can facilitate resection while preserving heari...
journal_title:Neurosurgical focus
pub_type: 杂志文章
doi:10.3171/2014.V1.FOCUS13425
更新日期:2014-01-01 00:00:00
abstract::A 29-year-old woman is diagnosed with a large broad-base right ophthalmic artery aneurysm. Despite an intact visual field, she complained of mild right visual blurriness. Between endovascular and surgical treatments, surgery was favored due to her young age. It was decided to perform the surgery with simultaneous endo...
journal_title:Neurosurgical focus
pub_type: 杂志文章
doi:10.3171/2015.7.FocusVid.14570
更新日期:2015-07-01 00:00:00
abstract::Giant cerebral aneurysms may be treated through a variety of options, including aneurysm trapping with concurrent bypass. This video describes the case of a large, recurrent, left middle cerebral artery aneurysm that was treated using a high flow, radial artery bypass graft, from the external carotid artery to the lef...
journal_title:Neurosurgical focus
pub_type: 杂志文章
doi:10.3171/2015.V1.FOCUS14548
更新日期:2015-01-01 00:00:00
abstract::Spine surgery carries an inherent risk of damage to critical neural structures. Intraoperative neurophysiological monitoring (IONM) is frequently used to improve the safety of spine surgery by providing real-time assessment of neural structures at risk. Evidence-based guidelines for safe and efficacious use of IONM ar...
journal_title:Neurosurgical focus
pub_type: 杂志文章,meta分析,评审
doi:10.3171/2012.9.FOCUS12235
更新日期:2012-11-01 00:00:00
abstract::Cranial injuries were among the earliest neurosurgical problems faced by ancient physicians and surgeons. In this review, the authors trace the development of neurosurgical theory and practice for the treatment of cranial injuries beginning from the earliest ancient evidence available to the collapse of the Greco-Roma...
journal_title:Neurosurgical focus
pub_type: 历史文章,杂志文章,评审
doi:10.3171/foc.2007.23.1.8
更新日期:2007-01-01 00:00:00
abstract::Moyamoya disease is an uncommon cerebrovascular condition characterized by progressive stenosis of the bilateral internal carotid arteries with compensatory formation of an abnormal network of perforating blood vessels providing collateral circulation. The etiology and pathogenesis of moyamoya disease remain unclear. ...
journal_title:Neurosurgical focus
pub_type: 杂志文章,评审
doi:10.3171/2009.1.FOCUS08302
更新日期:2009-04-01 00:00:00
abstract::OBJECT Although the length of hospital stay is often used as a measure of quality of care, data evaluating the predictors of extended hospital stay after craniotomy for tumor are limited. The goals of this study were to use multivariate regression to examine which preoperative characteristics and postoperative complic...
journal_title:Neurosurgical focus
pub_type: 杂志文章
doi:10.3171/2015.10.FOCUS15386
更新日期:2015-12-01 00:00:00
abstract:OBJECT:Chordomas have a high propensity for local recurrence and progression, as well as for systemic and cerebrospinal fluid metastasis. The authors identified and analyzed a series of patients with chordomas, focusing on an underrecognized entity--surgical seeding. METHODS:In a retrospective analysis of 82 patients ...
journal_title:Neurosurgical focus
pub_type: 杂志文章
doi:
更新日期:2001-03-15 00:00:00
abstract::A historical review is presented of the original descriptions of lumbar discectomy, focusing on the evolution toward a less invasive surgical approach following the introduction of the operating microscope. From the initial work in Europe by Yasargil and Caspar to the popularization of microdiscectomy by Williams and ...
journal_title:Neurosurgical focus
pub_type: 杂志文章,评审
doi:10.3171/foc.2002.13.2.4
更新日期:2002-08-15 00:00:00
abstract::The potential advantages of a mini-open transforaminal interbody fusion (TLIF) operation are reduced blood loss, shorter length of stay, and less soft-tissue trauma compared to the standard open technique. Prior reports from our group and others have demonstrated successful outcomes using MIS techniques in lumbar fusi...
journal_title:Neurosurgical focus
pub_type: 杂志文章
doi:10.3171/2013.V2.FOCUS13187
更新日期:2013-07-01 00:00:00
abstract::OBJECT There are a variety of surgical positions that provide optimal exposure of the dorsal lumbar spine. These include the prone, kneeling, knee-chest, knee-elbow, and lateral decubitus positions. All are positions that facilitate exposure of the spine. Each position, however, is associated with an array of unique c...
journal_title:Neurosurgical focus
pub_type: 杂志文章
doi:10.3171/2015.7.FOCUS15268
更新日期:2015-10-01 00:00:00
abstract::Arteriovenous fistulae of the internal maxillary artery are exceedingly rare, with less than 30 cases reported in the literature. Most of these lesions are congenital, iatrogenic, or posttraumatic. The most common presentation of internal maxillary artery fistulae is pulsatile tinnitus and headache. Because these lesi...
journal_title:Neurosurgical focus
pub_type: 杂志文章
doi:10.3171/2019.1.FocusVid.18479
更新日期:2019-01-01 00:00:00
abstract::OBJECTIVE Despite the advances in skull base techniques, large petroclival meningiomas (PCMs) still pose a challenge to neurosurgeons. The authors' objective of this study was to describe a pretemporal trans-Meckel's cave transtentorial approach for large PCMs and to report the surgical outcomes. METHODS From 2014 to ...
journal_title:Neurosurgical focus
pub_type: 杂志文章
doi:10.3171/2018.1.FOCUS17733
更新日期:2018-04-01 00:00:00
abstract:OBJECTIVE:The microvascular anatomy of spinal perimedullary arteriovenous fistulas (AVFs) is more complicated than that of dural AVFs, and occlusion rates of AVF after open microsurgery or endovascular embolization are lower in patients with perimedullary AVFs (29%-70%) than they are in those with dural AVF (97%-98%). ...
journal_title:Neurosurgical focus
pub_type: 杂志文章
doi:10.3171/2015.12.FOCUS15574
更新日期:2016-03-01 00:00:00
abstract::Advances in medical and surgical treatments in the last few decades have resulted in quantum leaps in the overall survival of patients with malignant disease outside the central nervous system, whereas survival of patients with malignant gliomas (World Health Organization Grades III and IV) has remained essentially un...
journal_title:Neurosurgical focus
pub_type: 杂志文章,评审
doi:
更新日期:2006-04-15 00:00:00
abstract::The Pipeline embolization device (PED) has become a very important tool in the treatment of nonruptured cerebral aneurysms. However, a patient's difficult anatomy or vascular stenosis may affect the device delivery. The purpose of this article was to describe an alternate technique for PED deployment when ipsilateral ...
journal_title:Neurosurgical focus
pub_type: 杂志文章
doi:10.3171/2017.2.FOCUS16485
更新日期:2017-06-01 00:00:00
abstract::OBJECT Neurosurgery studies traditionally have evaluated the effects of interventions on health care outcomes by studying overall changes in measured outcomes over time. Yet, this type of linear analysis is limited due to lack of consideration of the trend's effects both pre- and postintervention and the potential for...
journal_title:Neurosurgical focus
pub_type: 杂志文章
doi:10.3171/2015.9.FOCUS15374
更新日期:2015-12-01 00:00:00
abstract:OBJECT:Resorbable polymer implants have become a compelling option in the treatment of acquired and congenital craniofacial deformities. In particular, the resorbable polylactide and polyglycolide polymers have demonstrated excellent safety profiles in multiple in vitro, animal, and clinical studies and are currently b...
journal_title:Neurosurgical focus
pub_type: 临床试验,杂志文章
doi:10.3171/foc.2004.16.3.13
更新日期:2004-03-15 00:00:00
abstract::Laser interstitial thermal therapy (LITT) is a minimally invasive procedure used to treat a variety of intracranial lesions. Utilization of robotic assistance with stereotactic procedures has gained attention due to potential for advantages over conventional techniques. The authors report the first case in which robot...
journal_title:Neurosurgical focus
pub_type: 杂志文章
doi:10.3171/2016.4.FOCUS1622
更新日期:2016-10-01 00:00:00
abstract::Both the history of headache and the practice of craniotomy can be traced to antiquity. From ancient times through the present day, numerous civilizations and scholars have performed craniotomy in attempts to treat headache. Today, surgical intervention for headache management is becoming increasingly more common due ...
journal_title:Neurosurgical focus
pub_type: 历史文章,杂志文章
doi:10.3171/2014.1.FOCUS13549
更新日期:2014-04-01 00:00:00
abstract::OBJECTIVEPatient-reported outcome measures (PROMs) following decompression surgery for lumbar spinal stenosis (LSS) demonstrate considerable heterogeneity. Individualized prediction tools can provide valuable insights for shared decision-making. The authors aim to evaluate the feasibility of predicting short- and long...
journal_title:Neurosurgical focus
pub_type: 杂志文章
doi:10.3171/2019.2.FOCUS18723
更新日期:2019-05-01 00:00:00
abstract::Occipital plagiocephaly caused by lambdoid synostosis is rare. Positional flattening is more common and will most often respond to conservative measures. Surgical correction of a flat occiput is warranted if the deformity is profound. Skull molding devices may be effective for treating mild abnormalities but are ineff...
journal_title:Neurosurgical focus
pub_type: 杂志文章
doi:10.3171/foc.1997.2.2.9
更新日期:1997-02-15 00:00:00
abstract::From February 4 to 11, 1945, President Franklin D. Roosevelt of the United States, Soviet Union Premier Joseph Stalin, and British Prime Minister Winston Churchill met near Yalta in Crimea to discuss how post-World War II (WWII) Europe should be organized. Within 2 decades of this conference, all 3 men had died. Presi...
journal_title:Neurosurgical focus
pub_type: 传,历史文章,杂志文章
doi:10.3171/2016.4.FOCUS1575
更新日期:2016-07-01 00:00:00
abstract:OBJECT:The goal of this study was to evaluate the definition of treatment-resistant depression (TRD), review the literature regarding deep brain stimulation (DBS) for TRD, and identify potential anatomical and functional targets for future widespread clinical application. METHODS:A comprehensive literature review was ...
journal_title:Neurosurgical focus
pub_type: 杂志文章,评审
doi:10.3171/FOC/2008/25/7/E3
更新日期:2008-01-01 00:00:00