Abstract：
:Venous malformations in the posterior fossa are relatively rare. Although the introduction of CT and MRI has made them easier to detect, their treatment is still controversial. Based on our experience with six patients and a review of the literature, we have tried to establish guidelines for their treatment. Since they have a benign natural course and may provide venous drainage in the posterior fossa, venous malformation found incidentally, unruptured venous malformation with nonhaemorrhagic complications, and those accompanied by small intracerebellar haematoma of less than 2 cm in diameter due to their rupture, should be treated conservatively unless they are associated with a coexistent malformation. Venous malformation with intracerebellar haematoma larger than 3 cm or reexpansion of the haematoma due to rebleeding should be treated surgically by evacuation of the haematoma. Resection of venous malformations in the posterior fossa should be restricted to cases in which the malformation is small and does not serve as a functional venous drainage route. Radiation therapy, including the "gamma-knife", may be a treatment of choice in the future.
journal_name
Acta Neurochir (Wien)journal_title
Acta neurochirurgicaauthors
Mori K,Seike M,Kurisaka M,Kamimura Y,Morimoto Mdoi
10.1007/BF01476418subject
Has Abstractpub_date
1994-01-01 00:00:00pages
107-12issue
2-4eissn
0001-6268issn
0942-0940journal_volume
126pub_type
杂志文章abstract：BACKGROUND:Subdural effusions (SDEs) can complicate arachnoid cysts of the middle cranial fossa (ACMFs). While there is a consensus that at least in adults asymptomatic ACMFs should not be operated, those with concomitant subdural and/or intracystic effusions are clinically apparent in the majority of cases and should ...
journal_title：Acta neurochirurgica
pub_type： 杂志文章
doi：10.1007/s00701-010-0820-5
更新日期：2011-01-01 00:00:00
abstract：:Double fenestration of the anterior communicating artery (ACoA) complex associated with an aneurysm is a very rare finding and is usually caused by ACoA duplication and the presence of a median artery of the corpus callosum (MACC). We present a patient in whom double fenestration was not associated with ACoA duplicati...
journal_title：Acta neurochirurgica
pub_type： 杂志文章
doi：10.1007/s00701-007-1401-0
更新日期：2008-03-01 00:00:00
abstract：PURPOSE:This article provides a review of the transcriptomic expression profiling studies that have been performed on meningiomas so far. We discuss some future prospects and challenges ahead in the field of gene expression profiling. METHODS:We performed a systematic search in the PubMed and EMBASE databases in May 2...
journal_title：Acta neurochirurgica
pub_type： 杂志文章,评审
doi：10.1007/s00701-010-0906-0
更新日期：2011-03-01 00:00:00
abstract：:We report a case of a 17-year-old female who presented with a CNS primitive neuroectodermal tumour 12 years after cranial radiotherapy for relapsed childhood acute lymphoblastic leukaemia. In this article, we discuss the association of these rare tumours with previous craniospinal irradiation and review the pertinent ...
journal_title：Acta neurochirurgica
pub_type： 杂志文章,评审
doi：10.1007/s00701-010-0890-4
更新日期：2011-02-01 00:00:00
abstract：:Oculomotor nerve palsy due to a venous varix arising from flow anomalies caused by a dural arteriovenous fistula (AVF) is a rare phenomenon. We report a case of surgical third nerve palsy with a rare underlying AVF as the cause and discuss in detail the patho-anatomy and its significance. A tentorial dural AVF mimicki...
journal_title：Acta neurochirurgica
pub_type： 杂志文章
doi：10.1007/s00701-010-0819-y
更新日期：2010-12-01 00:00:00
abstract：BACKGROUND:Trauma to the craniocervical junction (CCJ) encompasses a wide and complex spectrum of injury with an even broader range of clinical presentation, and since trauma to this area borderlines neurosurgical main areas of interest, these relatively rare injuries can be overlooked. In fact, there has been an abund...
journal_title：Acta neurochirurgica
pub_type： 杂志文章
doi：10.1007/s007010200078
更新日期：2002-06-01 00:00:00
abstract：BACKGROUND:Advanced states of vertebral osteomyelitis accompanied by spinal instability, epidural abscess formation, and neurological deficits require surgical decompression, stabilization, and often reconstruction of the anterior and posterior columns. The efficacy of a posterolateral approach with resection of inflam...
journal_title：Acta neurochirurgica
pub_type： 杂志文章
doi：10.1007/s00701-015-2507-4
更新日期：2015-09-01 00:00:00
abstract：:Twenty-three patients with atypical forms of spinal tuberculosis treated between 1975 and 1985, are described. All presented with signs and symptoms of compression of the spinal cord or cauda equina, ranging from paraesthesiae and increasing weakness of extremities to paraplegia and loss of sphincter control. None of ...
journal_title：Acta neurochirurgica
pub_type： 杂志文章
doi：10.1007/BF01400511
更新日期：1987-01-01 00:00:00
abstract：BACKGROUND:The endoscopic transorbital approach has been recently proposed for the surgical management of spheno-orbital lesions as an alternative to craniotomy surgeries. METHOD:We analyze the technical nuances and what we have changed as our experience increased after the first operations performed for 12 different ...
journal_title：Acta neurochirurgica
pub_type： 杂志文章
doi：10.1007/s00701-018-3529-5
更新日期：2018-06-01 00:00:00
abstract：:50 patients with acromegaly and carpal tunnel syndrome have been examined electrophysiologically before and after transnasal operation of the pituitary adenoma. 32 of the 50 patients (64%) had symptoms of carpal tunnel syndrome. 13 of them had neurological deficits. 28 of the examined patients had pathological neurogr...
journal_title：Acta neurochirurgica
pub_type： 临床试验,杂志文章,随机对照试验
doi：10.1007/BF01420508
更新日期：1986-01-01 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:Glioblastoma (GBM) is the most common and malignant brain tumor in adults. Despite therapeutic advances, almost all patients eventually experience tumor recurrence. Leptomeningeal spread (LMS) is not a rare condition of recurrence. However, the standard management protocol of LMS has not been established. Th...
journal_title：Acta neurochirurgica
pub_type： 杂志文章
doi：10.1007/s00701-015-2344-5
更新日期：2015-04-01 00:00:00
abstract：BACKGROUND/PURPOSE:Increased slow-wave activity in intracranial pressure (ICP) signifies an exhausted cerebrospinal compensatory reserve across a range of conditions. In this study, we attempted to describe synchronisation between slow waves of ICP and of near-infrared spectroscopy (NIRS) variables during controlled el...
journal_title：Acta neurochirurgica
pub_type： 杂志文章
doi：10.1007/s00701-010-0748-9
更新日期：2010-10-01 00:00:00
abstract：:There is a potential risk of sacrificing the cortical vein during neurosurgical operations, particularly in the interhemispheric or subtemporal approach. An impaired cortical vein might cause cerebral venous circulatory disturbances (CVCDs) resulting in venous infarction. In this article, we have reviewed the manageme...
journal_title：Acta neurochirurgica
pub_type： 杂志文章
doi：10.1007/s00701-005-0501-y
更新日期：2005-06-01 00:00:00
abstract：:It is critical that traumatic intracranial pseudoaneurysms should be removed completely from the parent artery because there is a possibility of significant morbidity and mortality from the high risk of rebleeding from any remnants of the pseudoaneurysm. However, the deconstruction of the parent artery has the risk of...
journal_title：Acta neurochirurgica
pub_type： 杂志文章
doi：10.1007/s00701-011-1251-7
更新日期：2012-03-01 00:00:00
abstract：BACKGROUND AND AIMS:The aim of the present study was to evaluate the interest of systematic post-operative CT scan after unilateral chronic subdural hematoma (CSDH) evacuation. To achieve this goal, we chose to evaluate the ability of post-operative CT scan to predict the most frequent complication of CSDH: hematoma re...
journal_title：Acta neurochirurgica
pub_type： 杂志文章
doi：10.1007/s00701-016-2820-6
更新日期：2016-07-01 00:00:00
abstract：BACKGROUND:Lumbar microendoscopic discectomy (MED) is a minimally invasive transmuscular approach that combines standard lumbar microsurgical techniques with endoscopy. MED advantages include reduced tissue trauma, direct visualization of the nerve root and disc disease, and allowing bony decompression in cases with sp...
journal_title：Acta neurochirurgica
pub_type： 杂志文章
doi：10.1007/s00701-016-2743-2
更新日期：2016-04-01 00:00:00
abstract：:This study concerns 19 patients over 16 years of age with Moyamoya disease. Ten cases of intracranial haemorrhage, as the initial haemorrhagic event in patients aged from 21 to 55 (haemorrhagic group) and 9 cases of ischaemic events in 18- to 53-year-old patients (ischaemic group) were included. All haemorrhages were ...
journal_title：Acta neurochirurgica
pub_type： 杂志文章
doi：10.1007/BF01411056
更新日期：1996-01-01 00:00:00
abstract：:Behçet's disease is an unusual medical condition in central Europe and North America, however more common in Turkey and Japan. It was originally described in Turkey, characterized by recurrent oral ulcers, genital ulcers and also uveitis. A variety of vascular lesions such as venous occlusions, arterial aneurysms and ...
journal_title：Acta neurochirurgica
pub_type： 杂志文章
doi：10.1007/s00701-005-0516-4
更新日期：2005-05-01 00:00:00
abstract：BACKGROUND:In this study, we compared the dosimetric properties between Gamma Knife (GK) and Cyberknife (CK), and investigated the clinical implications in treating brain metastases (BMs). METHODS:Between 2011 and 2013, 77 patients treated with either single-fraction GK for small BMs (n = 40) or fractionated CK for la...
journal_title：Acta neurochirurgica
pub_type： 杂志文章
doi：10.1007/s00701-015-2585-3
更新日期：2015-11-01 00:00:00
abstract：:Does the absolute value of the stump pressure (post-occlusion back pressure) become a useful index of a good collateral circulation? The authors continuously monitored the mean arterial pressure before, during and after 20-minute balloon test occlusion in 24 patients. The stump pressure was then compared with the resu...
journal_title：Acta neurochirurgica
pub_type： 杂志文章
doi：10.1007/BF01411175
更新日期：1996-01-01 00:00:00
abstract：OBJECTIVE:Distal middle cerebral artery (dMCA) aneurysms are very rare with a reported frequency of 2-6%. Typically, patients with ruptured distal MCA aneurysms have poor clinical outcomes because often there is both a subarachnoid haemorrhage (SAH) and an intracerebral haematoma (ICH). The goals of this study were to ...
journal_title：Acta neurochirurgica
pub_type： 杂志文章
doi：10.1007/s00701-007-1061-5
更新日期：2007-01-01 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：:The Spanish National Committee for Neurosurgery has recently approved a new training programme which will shortly replace the former programme, which dates from 1984. The object of this report was to evaluate training in neurosurgery in Spain under the extant programme as perceived by the residents themselves. Assessm...
journal_title：Acta neurochirurgica
pub_type： 杂志文章
doi：10.1007/s00701-004-0459-1
更新日期：2005-04-01 00:00:00
abstract：:Quantitative isotope ventriculography (QIV) has been suggested as a method for diagnosing hydrocephalus and predicting the results of CSF shunt insertion. However, the physiological significance of this and other tracer clearance studies is questionable. Using a simplified mathematical model for tracer clearance follo...
journal_title：Acta neurochirurgica
pub_type： 杂志文章
doi：10.1007/BF01808440
更新日期：1981-01-01 00:00:00
abstract：:Changes in vestibulospinal evoked potentials (VsEP) and motor evoked potentials (MEP) were examined in 10 cats before and after two different weight-dropping spinal cord injuries. In six animals somatosensory evoked potentials (SEP) were also monitored. The recordings were done from epidural spinal cord electrodes. Be...
journal_title：Acta neurochirurgica
pub_type： 杂志文章
doi：10.1007/BF01410530
更新日期：1989-01-01 00:00:00
abstract：OBJECTIVE:The literature contains investigations and discussion of the role of neutrophils and neutrophil-derived myeloperoxidase (MPO) in inflammatory processes, local ischaemia, and ischaemia-reperfusion injury models. Our aim was to determine whether the same roles existed for neutrophils and the system involving ne...
journal_title：Acta neurochirurgica
pub_type： 杂志文章
doi：10.1007/s007010050011
更新日期：2000-01-01 00:00:00
abstract：BACKGROUND:In terms of response to fractionated radiotherapy, metastatic brain tumors of certain origins are considered radioresistant. OBJECTIVE:To determine the influence of "radioresistant" histology on outcomes of brain metastases treated with radiosurgery. METHODS:Between 2001 and 2017, 121 patients with brain m...
journal_title：Acta neurochirurgica
pub_type： 杂志文章
doi：10.1007/s00701-018-3726-2
更新日期：2018-12-01 00:00:00
abstract：BACKGROUND:Transsphenoidal surgery has been well established as an effective primary treatment for tumours of the sellar region. During the dural opening, the prominent intercavernous sinus poses limitations for this approach and may contribute to incomplete tumour resections. METHOD:Based on our experience from 940 c...
journal_title：Acta neurochirurgica
pub_type： 杂志文章
doi：10.1007/s00701-009-0356-8
更新日期：2009-07-01 00:00:00
abstract：:Changes of plasma thromboxane level in subarachnoid haemorrhage (SAH) were studied clinically and experimentally using 11-dehydro-thromboxane B2 (11 DTX) as a measuring index. 11 DTX is a major long-lived metabolite formed from thromboxane (TX) B2, and is said to be a more reliable parameter for detecting TXA2 product...
journal_title：Acta neurochirurgica
pub_type： 杂志文章
doi：10.1007/BF01403202
更新日期：1991-01-01 00:00:00
