解剖学和形态学
麻醉学
听力与言语-语言病理学
行为科学
心脏和心血管系统
细胞和组织工程学
临床神经病学
危重症监护医学
牙科,口腔外科和医学
皮肤病学
急诊医学
内分泌学和新陈代谢
肠胃学和肝脏学
老人病学和老年医学
卫生保健科学和服务
血液学
免疫学
传染病
综合和补充性医学
医学伦理学
医学信息学
医学实验室技术
医学,全科和内科
医学,法律
医学,研究和试验
神经系统科学
护理
营养学和饮食学
产科医学和妇科医学
肿瘤学
眼科学
整形外科学
耳鼻喉科学
病理学
儿科学
周围血管疾病
药理学和药剂学
生理学
基本医疗保健
精神病学
公共、环境和职业卫生
放射学,核医学和医学成像
康复学
生殖生物学
呼吸系统
风湿病学
运动科学
外科学
毒理学
热带医学
泌尿学和肾脏学
病毒学
老年医学
健康政策和服务
心理学,临床
abstract:OBJECTIVE:Tractography is a useful technique that is standardly applied to visualize subcortical pathways. However, brain shift hampers tractography use during the course of surgery. While intraoperative MRI (ioMRI) has been shown to be beneficial for use in oncology, intraoperative tractography can rarely be performed...
journal_title:Neurosurgical focus
pub_type: 杂志文章
doi:10.3171/2020.10.FOCUS20774
更新日期:2021-01-01 00:00:00
abstract:OBJECTIVE:Confocal laser endomicroscopy (CLE) is an established tool in basic research for tissue imaging at the level of microstructures. Miniaturization and refinement of the technology have made this modality available for operative imaging with a handheld device. Sufficient image contrast is provided by the preoper...
journal_title:Neurosurgical focus
pub_type: 杂志文章
doi:10.3171/2020.11.FOCUS20783
更新日期:2021-01-01 00:00:00
abstract:OBJECTIVE:The COVID-19 pandemic has forced medical professionals throughout the world to adapt to the changing medical scenario. The objective of this survey was to assess the change in neurosurgical training in India following the COVID-19 pandemic. METHODS:Between May 7, 2020, and May 16, 2020, a validated questionn...
journal_title:Neurosurgical focus
pub_type: 杂志文章
doi:10.3171/2020.9.FOCUS20537
更新日期:2020-12-01 00:00:00
abstract:OBJECTIVE:Global outbreak of the novel coronavirus disease 2019 (COVID-19) has forced healthcare systems worldwide to reshape their facilities and protocols. Although not considered the frontline specialty in managing COVID-19 patients, neurosurgical service and training were also significantly affected. This article f...
journal_title:Neurosurgical focus
pub_type: 杂志文章
doi:10.3171/2020.9.FOCUS20559
更新日期:2020-12-01 00:00:00
abstract::Spine surgery has been disproportionately impacted by medical liability and malpractice litigation, with the majority of claims and payouts related to procedural error. One common area for the potential avoidance of malpractice claims and subsequent payouts involves misplaced pedicle and/or lateral mass instrumentatio...
journal_title:Neurosurgical focus
pub_type: 杂志文章
doi:10.3171/2020.8.FOCUS20600
更新日期:2020-11-01 00:00:00
abstract:OBJECTIVE:Acute traumatic subdural hematoma (atSDH) can be a life-threatening neurosurgical emergency that necessitates immediate evacuation. The elderly population can be particularly vulnerable to tearing bridging veins. The aim of this study was to evaluate inpatient morbidity and mortality, as well as predictors of...
journal_title:Neurosurgical focus
pub_type: 杂志文章
doi:10.3171/2020.7.FOCUS20439
更新日期:2020-10-01 00:00:00
abstract:OBJECTIVE:Frailty has been recognized as a predictor of adverse surgical outcomes across multiple surgical disciplines, but until now the relationship between frailty and intracranial meningioma surgery has not been studied. The goal of the present study was to determine the relationship between increasing frailty (det...
journal_title:Neurosurgical focus
pub_type: 杂志文章
doi:10.3171/2020.7.FOCUS20324
更新日期:2020-10-01 00:00:00
abstract:OBJECTIVE:Nerve root injuries associated with anterior lumbar interbody fusion (ALIF) are uncommonly reported in the literature. This case series and review aims to describe the etiology of L5 nerve root injury following ALIF at L5-S1. METHODS:The authors performed a single-center retrospective review of prospectively...
journal_title:Neurosurgical focus
pub_type: 杂志文章
doi:10.3171/2020.6.FOCUS20315
更新日期:2020-09-01 00:00:00
abstract:OBJECTIVE:Advancements in less invasive lateral retropleural/retroperitoneal approaches aim to address the limitation of posterolateral approaches and avoid complications associated with anterior open thoracotomy or thoracoabdominal approaches. METHODS:Consecutive patients treated with a mini-open lateral approach for...
journal_title:Neurosurgical focus
pub_type: 杂志文章
doi:10.3171/2020.6.FOCUS20360
更新日期:2020-09-01 00:00:00
abstract:OBJECTIVE:The authors aimed to compare the efficacy of lumbar vertebral body Hounsfield units (HUs) and pedicle HUs at predicting pedicle screw loosening. METHODS:The authors retrospectively assessed 143 patients with L3-5 instrumentation. The patients were classified into one of two groups based on the status of thei...
journal_title:Neurosurgical focus
pub_type: 杂志文章
doi:10.3171/2020.5.FOCUS20249
更新日期:2020-08-01 00:00:00
abstract::Brain-computer interfaces (BCIs) provide a way for the brain to interface directly with a computer. Many different brain signals can be used to control a device, varying in ease of recording, reliability, stability, temporal and spatial resolution, and noise. Electrocorticography (ECoG) electrodes provide a highly rel...
journal_title:Neurosurgical focus
pub_type: 杂志文章
doi:10.3171/2020.4.FOCUS20185
更新日期:2020-07-01 00:00:00
abstract:OBJECTIVE:Nonfunctioning pituitary adenomas present without biochemical or clinical signs of hormone excess and are the second most common type of pituitary adenomas. The 2017 WHO classification scheme of pituitary adenomas differentiates null-cell adenomas (NCAs) and silent gonadotroph adenomas (SGAs). The present stu...
journal_title:Neurosurgical focus
pub_type: 杂志文章
doi:10.3171/2020.3.FOCUS20114
更新日期:2020-06-01 00:00:00
abstract::The Quality Outcomes Database (QOD), formerly known as the National Neurosurgery Quality Outcomes Database (N2QOD), was established by the NeuroPoint Alliance (NPA) in collaboration with relevant national stakeholders and experts. The overarching goal of this project was to develop a centralized, nationally coordinate...
journal_title:Neurosurgical focus
pub_type: 杂志文章
doi:10.3171/2020.2.FOCUS207
更新日期:2020-05-01 00:00:00
abstract:OBJECTIVE:Cavernoma-related epilepsy (CRE) is a frequent symptom in patients with cerebral cavernous malformations (CCMs). Reports on surgical management and seizure outcome of epileptogenic CCM often focus on intracranial cavernoma in general. Therefore, data on CCMs within the temporal lobe are scarce. The authors th...
journal_title:Neurosurgical focus
pub_type: 杂志文章
doi:10.3171/2020.1.FOCUS19920
更新日期:2020-04-01 00:00:00
abstract::Arteriovenous malformation (AVM) presenting with epilepsy significantly impacts patient quality of life, and it should be considered very much a seizure disorder. Although hemorrhage prevention is the primary treatment aim of AVM surgery, seizure control should also be at the forefront of therapeutic management. Sever...
journal_title:Neurosurgical focus
pub_type: 杂志文章
doi:10.3171/2020.1.FOCUS19899
更新日期:2020-04-01 00:00:00
abstract:OBJECTIVE:The recognition that neurosurgeons harbor great potential to advocate for the care of individuals with neural tube defects (NTDs) globally has sounded as a clear call to action; however, neurosurgical care and training in low- and middle-income countries (LMICs) present unique challenges that must be consider...
journal_title:Neurosurgical focus
pub_type: 杂志文章
doi:10.3171/2019.12.FOCUS19448
更新日期:2020-03-01 00:00:00
abstract:OBJECTIVE:Sub-Saharan Africa (SSA) represents 17% of the world's land, 14% of the population, and 1% of the gross domestic product. Previous reports have indicated that 81/500 African neurosurgeons (16.2%) worked in SSA-i.e., 1 neurosurgeon per 6 million inhabitants. Over the past decades, efforts have been made to imp...
journal_title:Neurosurgical focus
pub_type: 杂志文章
doi:10.3171/2019.12.FOCUS19853
更新日期:2020-03-01 00:00:00
abstract::Intraoperative optical imaging (IOI) is a marker-free, contactless, and noninvasive imaging technique that is able to visualize metabolic changes of the brain surface following neuronal activation. Although it has been used in the past mainly for the identification of functional brain areas under general anesthesia, t...
journal_title:Neurosurgical focus
pub_type: 杂志文章
doi:10.3171/2019.11.FOCUS19759
更新日期:2020-02-01 00:00:00
abstract::The ability of diffusion tensor MRI to detect the preferential diffusion of water in cerebral white matter tracts enables neurosurgeons to noninvasively visualize the relationship of lesions to functional neural pathways. Although viewed as a research tool in its infancy, diffusion tractography has evolved into a neur...
journal_title:Neurosurgical focus
pub_type: 杂志文章,评审
doi:10.3171/2019.11.FOCUS19785
更新日期:2020-02-01 00:00:00
abstract:OBJECTIVE:Convection-enhanced delivery (CED) and osmotic pump delivery both have been promoted as promising techniques to deliver drugs to pediatric diffuse intrinsic pontine gliomas (DIPGs). Correspondingly, the aim of this study was to understand how infusate molecular weight (MW), duration of delivery, and mechanism...
journal_title:Neurosurgical focus
pub_type: 杂志文章
doi:10.3171/2019.10.FOCUS19703
更新日期:2020-01-01 00:00:00
abstract::Neuroimaging is an indispensable tool in the workup and management of patients with neurological disorders. Arterial spin labeling (ASL) is an imaging modality that permits the examination of blood flow and perfusion without the need for contrast injection. Noninvasive in nature, ASL provides a feasible alternative to...
journal_title:Neurosurgical focus
pub_type: 杂志文章,评审
doi:10.3171/2019.9.FOCUS19567
更新日期:2019-12-01 00:00:00
abstract:OBJECTIVE:Treatment failure and inevitable tumor recurrence are the main reasons for the poor prognosis of glioblastoma (GB). Gross-total resection at repeat craniotomy for GB recurrence improves patient overall survival but requires early and reliable detection. It is known, however, that even advanced MRI approaches ...
journal_title:Neurosurgical focus
pub_type: 杂志文章
doi:10.3171/2019.9.FOCUS19613
更新日期:2019-12-01 00:00:00
abstract:Objective:The aim of this study was to investigate the diagnostic potential of the inflammatory markers interleukin-6 (IL-6), total leukocyte count (TLC), and protein in the CSF and IL-6, C-reactive protein, and white blood cell count in the serum for the early diagnosis of ventriculitis in patients with traumatic brai...
journal_title:Neurosurgical focus
pub_type: 杂志文章
doi:10.3171/2019.8.FOCUS19407
更新日期:2019-11-01 00:00:00
abstract::Spina bifida is the most common nonchromosomal birth defect, resulting in permanent disability of multiple organ systems, yet compatible with long-term survival. Important advances across various disciplines have now improved survival among the spina bifida population. Although the majority of individuals living with ...
journal_title:Neurosurgical focus
pub_type: 杂志文章
doi:10.3171/2019.7.FOCUS19441
更新日期:2019-10-01 00:00:00
abstract::This paper describes some of the more common patterns in neurobehavioral deficits and their underlying neuroanatomical basis in myelomeningocele (MMC). Patients with MMC can face a lifetime of specific organ system dysfunction, chief among them spinal cord malformations, orthopedic issues, hydrocephalus, and urologica...
journal_title:Neurosurgical focus
pub_type: 杂志文章
doi:10.3171/2019.7.FOCUS19445
更新日期:2019-10-01 00:00:00
abstract::The authors report the history of the Tabulae Anatomicae of Bartolomeo Eustachio (ca. 1510-1574). In the tables, the anatomical illustrations were drawn inside a numerical frame, with pairs of numbers on the y- and x-axes to identify single anatomical details in the reference table. The measures and the references cou...
journal_title:Neurosurgical focus
pub_type: 传,历史文章,杂志文章
doi:10.3171/2019.6.FOCUS19339
更新日期:2019-09-01 00:00:00
abstract:OBJECTIVE:Establishing the neurological localization doctrine for the contralateral hemispheric control of motor functions in the second half of the 19th century, researchers faced the challenge of recognizing false localizing signs, in particular paradoxical or ipsilateral hemiparesis (IH). Despite tremendous progress...
journal_title:Neurosurgical focus
pub_type: 历史文章,杂志文章
doi:10.3171/2019.6.FOCUS19337
更新日期:2019-09-01 00:00:00
abstract:OBJECTIVE:The aim of this study was to report the etiology, clinical features, microbiology, surgical outcome, and predictors of outcome of spontaneous subdural empyema (SDE). METHODS:The authors conducted a retrospective study in a tertiary hospital. Children up to 18 years of age, with a diagnosis of SDE with infect...
journal_title:Neurosurgical focus
pub_type: 杂志文章
doi:10.3171/2019.5.FOCUS19268
更新日期:2019-08-01 00:00:00
abstract::Herpes simplex encephalitis is a common viral encephalitis associated with significant morbidity and mortality if not diagnosed and treated early. Neurosurgery may be an impetus for viral reactivation, either from direct nerve manipulation or high-dose steroids often administered during cases. The authors present the ...
journal_title:Neurosurgical focus
pub_type: 杂志文章,评审
doi:10.3171/2019.5.FOCUS19281
更新日期:2019-08-01 00:00:00
abstract:OBJECTIVE:Incidental aneurysms pose a challenge for physicians, who need to weigh the rupture risk against the risks associated with treatment and its complications. A statistical model could potentially support such treatment decisions. A recently developed aneurysm rupture probability model performed well in the US d...
journal_title:Neurosurgical focus
pub_type: 杂志文章
doi:10.3171/2019.4.FOCUS19145
更新日期:2019-07-01 00:00:00
abstract:OBJECTIVE:Unruptured intracranial aneurysms are common incidental findings on brain imaging. Short-term follow-up for conservatively treated aneurysms is routinely performed in most cerebrovascular centers, although its clinical relevance remains unclear. In this study, the authors assessed the extent of growth as well...
journal_title:Neurosurgical focus
pub_type: 杂志文章
doi:10.3171/2019.4.FOCUS1995
更新日期:2019-07-01 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::OBJECTIVEEnhanced recovery after surgery (ERAS) is a multidimensional approach to improving the care of surgical patients using subspecialty- and procedure-specific evidence-based protocols. The literature provides evidence of the benefits of ERAS implementation, which include expedited functional recovery, decreased ...
journal_title:Neurosurgical focus
pub_type: 杂志文章
doi:10.3171/2019.1.FOCUS18700
更新日期:2019-04-01 00:00:00
abstract::Venous interruption through surgical clip ligation is the gold standard treatment for ethmoidal dural arteriovenous fistula (e-dAVF). Their malignant natural history is attributable to the higher predilection for retrograde cortical venous drainage. This video illustrates an e-dAVF in a 70-year-old man with progressiv...
journal_title:Neurosurgical focus
pub_type: 杂志文章
doi:10.3171/2019.2.FocusVid.18702
更新日期:2019-04-01 00:00:00
abstract::In addition to standard management for the treatment of the acute phase of spinal cord injury (SCI), implementation of novel neuroprotective interventions offers the potential for significant reductions in morbidity and long-term health costs. A better understanding of the systemic changes after SCI could provide insi...
journal_title:Neurosurgical focus
pub_type: 杂志文章,评审
doi:10.3171/2018.12.FOCUS18206
更新日期:2019-03-01 00:00:00
abstract::While the majority of cerebral revascularization advancements were made in the last century, it is worth noting the humble beginnings of vascular surgery throughout history to appreciate its progression and application to neurovascular pathology in the modern era. Nearly 5000 years of basic human inquiry into the vasc...
journal_title:Neurosurgical focus
pub_type: 历史文章,杂志文章
doi:10.3171/2018.11.FOCUS18527
更新日期:2019-02-01 00:00:00
abstract::OBJECTIVEFew studies have been published specifically examining intravenous drug abuse (IVDA)-associated spinal epidural abscesses (SEAs), an unfortunate sequela of the opioid crisis in the United States. Here, the authors examined a series of patients with IVDA-associated SEAs in order to shed light on this challengi...
journal_title:Neurosurgical focus
pub_type: 杂志文章
doi:10.3171/2018.10.FOCUS18449
更新日期:2019-01-01 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::OBJECTIVEAdult spinal deformity surgery is an effective way of treating pain and disability, but little research has been done to evaluate the costs associated with changes in health outcome measures. This study determined the change in quality-adjusted life years (QALYs) and the cost per QALY in patients undergoing s...
journal_title:Neurosurgical focus
pub_type: 杂志文章
doi:10.3171/2018.9.FOCUS18381
更新日期:2018-12-01 00:00:00
abstract::OBJECTIVEPapers from 2002 to 2017 have highlighted consistent unique socioeconomic challenges and opportunities facing military neurosurgeons. Here, the authors focus on the reserve military neurosurgeon who carries the dual mission of both civilian and military responsibilities.METHODSSurvey solicitation of current a...
journal_title:Neurosurgical focus
pub_type: 杂志文章
doi:10.3171/2018.9.FOCUS18378
更新日期:2018-12-01 00:00:00