Abstract:
:Two cases of primary extraosseous intradural spinal Ewing's sarcoma are reported with a review of the current literature. This rare neoplasm shares features with cerebral primitive neuroectodermal tumors, complicating a correct diagnosis. Gross total resection seems to be the main treatment, although adjuvant therapies could improve the prognosis. In case 1, a 56-year-old man presented with cauda equina syndrome. MRI showed an intradural tumor from L4 to S2. An emergency laminectomy was performed with gross total resection of a hemorrhagic tumor, followed by adjuvant treatment. In the second case, a 25-year-old female developed leg and lumbar pain. MRI study identified a homogeneously enhancing intradural mass at the L2-L3 level. A laminoplasty was performed, followed by tumor resection; no adjuvant treatment was administered afterwards. Immunohistochemical workup confirmed the diagnosis of Ewing's sarcoma in both cases.
journal_name
Acta Neurochir (Wien)journal_title
Acta neurochirurgicaauthors
Pancucci G,Simal-Julian JA,Plaza-Ramirez E,García-Marcos R,Mayordomo-Aranda E,Botella-Asunción Cdoi
10.1007/s00701-013-1739-4subject
Has Abstractpub_date
2013-07-01 00:00:00pages
1229-34issue
7eissn
0001-6268issn
0942-0940journal_volume
155pub_type
杂志文章,评审abstract::We describe an extremely rare example of Ewing's sarcoma (ES)/peripheral primitive neuroectodermal tumour (pPNET) originating from the jugular foramen. The patient was a 10-year-old boy who presented with progressive symptoms due to right lower cranial nerve palsies. Computed tomographic (CT) scan and magnetic resonan...
journal_title:Acta neurochirurgica
pub_type: 杂志文章
doi:10.1007/s00701-008-1601-2
更新日期:2008-08-01 00:00:00
abstract::An association between fibromuscular dysplasia (FMD) and intracranial aneurysms has been proposed but the occurrence of multiple aneurysms on the trunk of basilar artery (BA) associated with FMD has not been previously reported. ...
journal_title:Acta neurochirurgica
pub_type: 杂志文章
doi:10.1007/s00701-003-0163-6
更新日期:2004-01-01 00:00:00
abstract:BACKGROUND:Corrective craniosynostosis surgery is often associated with a large amount of blood loss and metabolic disturbances. In the present study, we investigated the severity, duration of metabolic disturbances, and causal risk factors in infants. METHODS:A retrospective analysis was performed of 36 infants who u...
journal_title:Acta neurochirurgica
pub_type: 杂志文章
doi:10.1007/s00701-015-2441-5
更新日期:2015-07-01 00:00:00
abstract:INTRODUCTION:In low-grade glioma (LGG) surgery, intraoperative differentiation between tumor and most likely tumor-free brain tissue can be challenging. Intraoperative ultrasound can facilitate tumor resection. The aim of this study is to evaluate the accuracy of linear array ultrasound in comparison to conventional in...
journal_title:Acta neurochirurgica
pub_type: 杂志文章
doi:10.1007/s00701-014-2314-3
更新日期:2015-02-01 00:00:00
abstract:OBJECTIVES:Ballistic injuries to peripheral nerves pose special challenges in terms of indications, timing and type of surgical intervention. The aim of the present work was to analyze our experience in the surgical treatment of peripheral nerve ballistic injuries with respect to the mechanism of injury (gunshot versus...
journal_title:Acta neurochirurgica
pub_type: 杂志文章
doi:10.1007/s00701-014-2139-0
更新日期:2014-08-01 00:00:00
abstract::The objective of this study is to investigate the effect at the season of the time of surgery on the survival of brain tumor patients. The population studied consisted of 101 patients (39 males and 62 females), gathered from a geographically large area in northern Finland (from 64 degrees N to 70 degrees N), aged betw...
journal_title:Acta neurochirurgica
pub_type: 杂志文章
doi:10.1007/s00701-009-0438-7
更新日期:2009-11-01 00:00:00
abstract:BACKGROUND:The COVID19 lockdown has altered the dynamics of living. Its collateral fallout on head injury care has not been studied in detail, especially from low- and middle-income countries, possibly overwhelmed more than developed nations. Here, we analyze the effects of COVID19 restrictions on head injury patients ...
journal_title:Acta neurochirurgica
pub_type: 杂志文章
doi:10.1007/s00701-021-04723-4
更新日期:2021-01-21 00:00:00
abstract::In the current article we review the available English literature by pubmed search engine on the topic of osteochondromas and their location in the cervical spine. The focus is to investigate the location of the lesions in cervical spine and to analyze clinical presentations and symptoms of patients, the aetiology and...
journal_title:Acta neurochirurgica
pub_type: 杂志文章,meta分析,评审
doi:10.1007/s00701-009-0235-3
更新日期:2009-06-01 00:00:00
abstract::Enterogenous cysts mostly locate in the spinal canal and have only rarely been reported in an intracranial site. We report a case of enterogenous cyst in the ventral to brainstem. The 45-year-old woman presented with paroxysmal headache and diplopia. A CT scan and MRI revealed a cystic clival mass from midbrain to med...
journal_title:Acta neurochirurgica
pub_type: 杂志文章
doi:10.1007/s00701-004-0227-2
更新日期:2004-04-01 00:00:00
abstract::The effect of acetazolamide on the cerebral blood flow was studied in gerbils with unilateral carotid ligation. According to the effect of ligation the animals were divided into three groups: first group-the reduction more than 70%, second-CBF reduction 30-70% and the third group-CBF reduction less than 30%. The effec...
journal_title:Acta neurochirurgica
pub_type: 杂志文章
doi:10.1007/BF01411729
更新日期:1996-01-01 00:00:00
abstract:BACKGROUND:Schwannomas occur sporadically or in association with neurofibromatosis 2 (NF2), an autosomal dominant disorder, which predisposes to multiple schwannomas, meningiomas and spinal ependymomas, with bilateral vestibular schwannomas as the classic hallmark. As NF2 and sporadic schwannomas differ in some respect...
journal_title:Acta neurochirurgica
pub_type: 杂志文章
doi:10.1007/s007010070036
更新日期:2000-01-01 00:00:00
abstract:INTRODUCTION:Intraneural ganglion cysts in the tarsal tunnel are rare but are being increasingly reported. The cysts involve the tibial or plantar nerves and are most commonly derived from a neighboring (degenerative) joint, (i.e., the tibiotalar or subtalar) via an articular branch arising from the medial aspect of th...
journal_title:Acta neurochirurgica
pub_type: 杂志文章
doi:10.1007/s00701-019-04027-8
更新日期:2019-10-01 00:00:00
abstract:UNLABELLED:OBJECTIVE, BACKGROUND: Cerebral angiography, performed within 24 hr of aneurysmal rupture, carries an increased risk of rebleeding. We have investigated the rerupture rate during angiography procedures under deep general anesthesia and the factors that contribute to rebleeding. METHODS:We divided 69 patient...
journal_title:Acta neurochirurgica
pub_type: 杂志文章
doi:10.1007/s00701-005-0541-3
更新日期:2005-08-01 00:00:00
abstract:BACKGROUND:Scientific research can offer the joy of discovery. For many graduating neurosurgeons, often, a seminar, class, or instructional module is their first and only formal exposure to the world of conducting research responsibly, to write down and report the results of such research. The pressure to publish scien...
journal_title:Acta neurochirurgica
pub_type: 杂志文章,评审
doi:10.1007/s00701-020-04546-9
更新日期:2021-01-01 00:00:00
abstract:BACKGROUND:The ventro-lateral thalamus is the stereotactic target of choice for severe intention tremor. Nevertheless, the optimal target area has remained controversial, and targeting of the subthalamic area has been suggested to be superior. PATIENTS AND METHODS:Eleven patients with disabling intention tremor of dif...
journal_title:Acta neurochirurgica
pub_type: 杂志文章
doi:10.1007/s00701-007-1230-1
更新日期:2007-08-01 00:00:00
abstract:BACKGROUND:Coregistration of any neuroimaging studies into treatment planning for stereotactic radiosurgery became easily applicable using the Leksell Gamma Knife 4C, a new model of gamma knife. The authors investigated the advantage of this image processing. METHOD:Since installation of the Leksell Gamma Knife 4C at ...
journal_title:Acta neurochirurgica
pub_type: 杂志文章
doi:10.1007/s00701-009-0279-4
更新日期:2009-05-01 00:00:00
abstract::The paper deals with the possibility of applying linear control theory and the theory of statistical dynamics to the complex and quantitative analysis of electroencephalographic records. The aim is to specify signals in the brain environment, in particular sources, speed and direction of signals, and the determination...
journal_title:Acta neurochirurgica
pub_type: 杂志文章
doi:
更新日期:1976-01-01 00:00:00
abstract::Vascular endothelium synthesizes mediators which either cause vasorelaxation or vasoconstriction. The purpose of this study is to investigate the role of these mediators in the pathogenesis of cerebral vasospasm. An inhibitor of endothelium-derived relaxing factor is haemoglobin; endothelium removal by triton X-100 an...
journal_title:Acta neurochirurgica
pub_type: 杂志文章
doi:10.1007/BF01401136
更新日期:1993-01-01 00:00:00
abstract:BACKGROUND:To investigate whether patients with critical emergency conditions are seeking or receiving the medical care that they require, we characterized the reality of care for patients presenting with neuro-emergencies during the first phase of the COVID-19 pandemic. METHODS:In this observational, longitudinal coh...
journal_title:Acta neurochirurgica
pub_type: 杂志文章
doi:10.1007/s00701-020-04437-z
更新日期:2020-08-01 00:00:00
abstract:BACKGROUND:Vestibular schwannoma (VS) is a benign tumor originating from the vestibulocochlear nerve. The optimal treatment strategy is debated, since surgery may result in iatrogenic facial nerve injury. We report the results of VS surgery in a population-based unselected cohort in a center with access to Cyber Knife ...
journal_title:Acta neurochirurgica
pub_type: 杂志文章
doi:10.1007/s00701-019-04055-4
更新日期:2020-01-01 00:00:00
abstract:OBJECTIVES:Juxtafacet cysts (JFCs) of the subaxial cervical spine are rare causes of neurological deficits. Their imaging characteristics, relationship to segmental instability, and potential for inducing acute symptomatic deterioration have only been described in a few case reports and small case series. The objective...
journal_title:Acta neurochirurgica
pub_type: 杂志文章,评审
doi:10.1007/s00701-012-1549-0
更新日期:2013-02-01 00:00:00
abstract::In a series of dogs, the transport routes of intrathecally administered 99Tcm-DTPA from an omental graft to the venous blood were studied by scintillation probes placed over the portal and external jugular veins and by blood samples from the inferior vena cava. It was found early in the course of investigation that a ...
journal_title:Acta neurochirurgica
pub_type: 杂志文章
doi:10.1007/BF01587960
更新日期:1978-01-01 00:00:00
abstract::A case of bilateral internal carotid artery thrombosis after blunt injury to the head in a 54 years old male is described. The literature is reviewed and comment is made on the causes. Unilateral thrombosis of the internal carotid artery after closed or blunt injury to the head and neck is well known but not common. T...
journal_title:Acta neurochirurgica
pub_type: 杂志文章
doi:10.1007/BF01401637
更新日期:1978-01-01 00:00:00
abstract:BACKGROUND:Compressive optic neuropathy (CON) with visual loss is, apart from corneal exposure and disfigurating proptosis, the most serious clinical sign encountered in Graves' ophthalmopathy. However, numerous different approaches and operative techniques have been proposed for orbital decompression, with varying res...
journal_title:Acta neurochirurgica
pub_type: 杂志文章
doi:10.1007/s007010200013
更新日期:2002-02-01 00:00:00
abstract:BACKGROUND:We developed a new simple therapeutic method for the treatment of chronic subdural hematoma (CSDH) without irrigation and drainage. This method is characterized by replacement of the hematoma with oxygen. METHODS:Seventy patients (seventy-eight sides) with CSDH were treated with this method from May 1994 to...
journal_title:Acta neurochirurgica
pub_type: 杂志文章
doi:10.1007/s00701-005-0689-x
更新日期:2006-05-01 00:00:00
abstract::Unstable fracture dislocations due to torn ligaments, fractures of both articular processes, or detachments of entire vertebral arches from vertebral bodies still pose the problem of fixation after anterior fusion. The application of internal metal plate fixation--using the small AO (ASFI) fragment equipment--is descr...
journal_title:Acta neurochirurgica
pub_type: 杂志文章
doi:10.1007/BF01405907
更新日期:1975-01-01 00:00:00
abstract:BACKGROUND:Several models for the application of intra-operative magnetic resonance imaging (IMRI) have recently been reported, most of them unique. Two fundamental issues need to be addressed: optimal use of the scanner to ensure a wide base for research, development and clinical application, and an organisational mod...
journal_title:Acta neurochirurgica
pub_type: 杂志文章
doi:10.1007/s007010200035
更新日期:2002-03-01 00:00:00
abstract::Intraoperative real-time ultrasound imaging (US) was used in over 500 patients to investigate which of the previously considered applications are of practical use in everyday neurosurgery. During all intraoperative applications for a wide variety of pathological conditions, small deep-seated as well as subcortically l...
journal_title:Acta neurochirurgica
pub_type: 杂志文章
doi:10.1007/BF01664851
更新日期:1990-01-01 00:00:00
abstract:OBJECTIVE:Cranial nerves (CNs) crossing between the brainstem and skull base at the level of the tentorial hiatus may be at risk in temporomesial surgery involving subpial dissection and/or tumorous growth leading to distorted anatomy. We aimed to identify the surgical steps most likely to result in CN damage in this t...
journal_title:Acta neurochirurgica
pub_type: 杂志文章
doi:10.1007/s00701-011-0987-4
更新日期:2011-06-01 00:00:00
abstract:BACKGROUND:Deep brain stimulation (DBS) is an effective treatment for essential tremor (ET). Currently the ventrolateral thalamus is the target of choice, but the posterior subthalamic area (PSA), including the caudal zona incerta (cZi), has demonstrated promising results, and the subthalamic nucleus (STN) has been sug...
journal_title:Acta neurochirurgica
pub_type: 临床试验,杂志文章
doi:10.1007/s00701-011-1157-4
更新日期:2011-12-01 00:00:00