Intramedullary spinal cord tumour associated with neurofibromatosis type 1.

abstract：OBJECTIVES:A number of different image-guided surgical techniques have been developed during the past decade. None of these methods can provide the surgeon with information about the dynamic changes that occur intra-operatively. MATERIAL AND METHOD:The first vertical open 0.5T MRI-scanner for intra-operative MRI-guide...

journal_title：Acta neurochirurgica

authors： Seifert V,Zimmermann M,Trantakis C,Vitzthum HE,Kühnel K,Raabe A,Bootz F,Schneider JP,Schmidt F,Dietrich J

更新日期：1999-01-01 00:00:00

abstract：:We present the case of a 51-year-old female who had a four-year history of Parkinson's disease with severe "on-off' and disabling progression of symptoms on chronic levodopa therapy. After obtaining FDA approval, we implanted a Medtronic deep brain stimulation lead stereotactically into the right anterior pallidum con...

journal_title：Acta neurochirurgica

authors： Iacono RP,Lonser RR,Maeda G,Kuniyoshi S,Warner D,Mandybur G,Yamada S

更新日期：1995-01-01 00:00:00

abstract：:Cerebral developmental venous anomalies (DVAs) are variations of venous vascular anatomy related to an underdevelopment of either the superficial or deep venous emissary system, resulting in a dilated transmedullary vein fed by multiple smaller venous radicles responsible for drainage of normal brain parenchyma. While...

journal_title：Acta neurochirurgica

authors： Rinaldo L,Lanzino G,Flemming KD,Krings T,Brinjikji W

更新日期：2020-05-01 00:00:00

abstract：:In 135 cases of posterior fossa surgery almost exclusively in the cerebellopontine angle (CPA) intraoperative monitoring of brain-stem acoustic evoked potentials (BAEP) and partly somatosensory evoked potentials (SEP) was performed. The series consisted of 20 microvascular decompressions, 63 acoustic neurinomas, 7 vas...

journal_title：Acta neurochirurgica

authors： Schramm J,Watanabe E,Strauss C,Fahlbusch R

更新日期：1989-01-01 00:00:00

abstract：BACKGROUND:Traumatic brain injury (TBI) is a critical public health and socio-economic problem throughout the world, making epidemiological monitoring of incidence, prevalence and outcome of TBI necessary. We aimed to describe the epidemiology of traumatic brain injury in Europe and to evaluate the methodology of incid...

journal_title：Acta neurochirurgica

authors： Peeters W,van den Brande R,Polinder S,Brazinova A,Steyerberg EW,Lingsma HF,Maas AI

更新日期：2015-10-01 00:00:00

abstract：BACKGROUND:In patients with a vestibular schwannoma, some studies have reported that useful hearing preserved initially after surgery deteriorates gradually in the long term. Studies with more patients are needed to clarify the maintenance rate of postoperative hearing function and to identify prognostic of hearing fun...

journal_title：Acta neurochirurgica

authors： Ichimasu N,Kohno M,Nakajima N,Matsushima K,Tanaka Y,Tsukahara K,Inagaki T,Yoshino M,Nagata O

更新日期：2020-11-01 00:00:00

abstract：BACKGROUND:Intravenous recombinant tissue-type plasminogen activator (rt-PA) with/without endovascular treatment is not as effective in atherosclerotic steno-occlusive acute ischemic stroke. Urgent superficial temporal artery-middle cerebral artery (STA-MCA) anastomosis is effective to some extent in progressing stroke...

journal_title：Acta neurochirurgica

authors： Kanematsu R,Kimura T,Ichikawa Y,Inoue T

更新日期：2018-09-01 00:00:00

abstract：:In 15 patients without acute brain injury the concentrations of Neuron-specific Enolase (NSE), S-100 Protein (S-100), Creatine Kinase (CK), and Creatine Kinase BB isoenzyme (CK-BB) in ventricular cerebrospinal fluid (CSF) were measured immediately after lateral ventricle cannulation for diagnostic or treatment purpose...

journal_title：Acta neurochirurgica

authors： Kruse A,Cesarini KG,Bach FW,Persson L

更新日期：1991-01-01 00:00:00

abstract：:Somatosensory evoked potentials (SEP) and intracranial pressure (ICP) were studied in cats, suffering from a chronic space-occupying lesion produced by enlargement of an epidural balloon over the left sensomotory cortex. Our study shows that latency alterations of SEP are not dependent on the degree of ICP. Additional...

journal_title：Acta neurochirurgica

authors： Bothe HW,Lee SW,Samii M

更新日期：1993-01-01 00:00:00

abstract：BACKGROUND:The management of pineal cysts is still debatable, especially for asymptomatic incidental ones. For symptomatic cysts associated with hydrocephalus, the surgical management is mandatory and may include either classical microsurgical approaches to the pineal region or endoscopic trans-ventricular approaches i...

journal_title：Acta neurochirurgica

authors： Berhouma M,Ni H,Vallee B

更新日期：2013-10-01 00:00:00

abstract：:Postoperative recovery of patients with chronic subdural haematoma (CSH) was investigated by comparing pre- and postoperative coagulant and fibrinolytic activity in the haematoma contents of 15 patients with SCH. Patients in this study were treated draining the haematoma cavity without irrigation, a procedure dubbed t...

journal_title：Acta neurochirurgica

authors： Matsumoto M,Sakata Y,Yamazaki T,Endo G,Ohishi H,Takasu N

更新日期：1999-01-01 00:00:00

abstract：BACKGROUND:Catheter-assisted Guglielmi detachable coiling (CAGDC) is a technical option that was developed to allow the endovascular treatment of wide-necked aneurysms. We report upon our experiences of the CAGDC in treating aneurysms with an assessment of its efficacy and safety. METHODS:The effect of CAGDC of wide-n...

journal_title：Acta neurochirurgica

authors： Ihn YK,Kim DI,Kim BS,Lee JM

更新日期：2006-10-01 00:00:00

abstract：BACKGROUND:We introduce a user-friendly, standardized protocol for tractography of the major language fiber bundles. METHOD:The introduced method uses dMRI images for tractography whereas the ROI definition is based on structural T1 MPRAGE MRI templates, without normalization to MNI space. ROIs for five language-relev...

journal_title：Acta neurochirurgica

authors： Fekonja L,Wang Z,Bährend I,Rosenstock T,Rösler J,Wallmeroth L,Vajkoczy P,Picht T

更新日期：2019-06-01 00:00:00

abstract：:Acute cerebrovascular congestion after a closed head injury is significantly related to intracranial hypertension. As an indirect method of cerebral blood flow measurement; transcranial doppler sonography (TCD) provides a rapid and noninvasive assessment of cerebral haemodynamics, including hyperaemic conditions. TCD ...

journal_title：Acta neurochirurgica

authors： Muttaqin Z,Uozumi T,Kuwabara S,Arita K,Kurisu K,Ohba S,Kohno H,Ogasawara H,Ohtani M,Mikami T

更新日期：1993-01-01 00:00:00

abstract：:The case report here deals with an intracavernous arterial aneurysm spontaneously developing into a carotid-cavernous fistula. The etiopathology of these fistulas is discussed. ...

journal_title：Acta neurochirurgica

authors： Lesoin F,Rousseau M,Petit H,Jomin M

更新日期：1984-01-01 00:00:00

abstract：:The system consists of an inverted U-shaped frame with right angled corners, so mounted that it can be adjusted vertically, antero-posteriorly and made to rotate on an axis ("the axis of the frame") formed by its free ends. The frame carries an arc probe carrier whose probe holder slides on an arc which is centered on...

journal_title：Acta neurochirurgica

authors： Patil AA

更新日期：1983-01-01 00:00:00

abstract：BACKGROUND:Surgery for gliomas is often confounded by difficulties in distinguishing tumor from surrounding normal brain. For better discrimination, intraoperative optical imaging methods using fluorescent dyes are currently being explored. Understandably, such methods require the demonstration of a high degree of diag...

journal_title：Acta neurochirurgica

authors： Stummer W,Koch R,Valle RD,Roberts DW,Sanai N,Kalkanis S,Hadjipanayis CG,Suero Molina E

更新日期：2019-10-01 00:00:00

abstract：:One case of a pontine haematoma with clinical symptoms of cerebellopontine angle tumour is described. The haematoma was successfully evacuated, and preoperative neurological deficits disappeared except for minimal right fifth nerve palsy. The pathological specimen was diagnosed as arteriovenous malformation. Lateropon...

journal_title：Acta neurochirurgica

authors： Inoue Y,Sato O

更新日期：1983-01-01 00:00:00

abstract：:For measurement of the cerebral blood flow (CBF) the thermal diffusion method is quite convenient and allows the chronological measurement of CBF and CO2 reactivity of cerebral vessels. We investigated the CO2 reactivity of fifteen head injury patients. The results showed that in head injury cases, the disturbance of ...

journal_title：Acta neurochirurgica

authors： Tenjin H,Yamaki T,Nakagawa Y,Kuboyama T,Ebisu T,Kobori N,Ueda S,Mizukawa N

更新日期：1990-01-01 00:00:00

abstract：BACKGROUND:There is no universal management protocol concerning invasive malignant tumors of the scalp with bone and dura mater invasion. The aims of this study were to report and discuss our experience in the management of these forms of tumors. METHODS:We retrospectively reviewed all consecutive patients of microsur...

journal_title：Acta neurochirurgica

authors： Marijon P,Bertolus C,Foy JP,Marechal G,Caruhel JB,Benassarou M,Carpentier A,Degos V,Amelot A,Mathon B

更新日期：2020-12-01 00:00:00

abstract：:Colloid cysts of the third ventricle have been investigated by chemical characterization of the cyst contents using ELISA with monoclonal antibodies for certain carbohydrate epitopes as well as a polyclonal antiserum against peptide domains, and immunohistochemistry on the cyst wall using the same antibodies. Furtherm...

journal_title：Acta neurochirurgica

authors： Veerman EC,Go KG,Molenaar WM,Amerongen AV,Vissink A

更新日期：1998-01-01 00:00:00

abstract：:The authors report a series of 36 vein of Galen aneurysmal malformations (VGM) diagnosed in the paediatric (78%) and adult (22%) populations that were referred to them for therapeutic management between 1982 and 1988. The clinical signs leading to the diagnosis were variable: 36% of systemic manifestations, 22% of neu...

journal_title：Acta neurochirurgica

authors： Lasjaunias P,Rodesch G,Terbrugge K,Pruvost P,Devictor D,Comoy J,Landrieu P

更新日期：1989-01-01 00:00:00

abstract：BACKGROUND:The resection of convexity meningiomas should harbour a low rate of morbidity. Functional preservation should be the main goal of surgery and have higher priority over radicality. Involvement of the primary motor cortex (PMC) increases surgical risk. The goal of this study was to evaluate the effect of corti...

journal_title：Acta neurochirurgica

authors： Ostrý S,Netuka D,Beneš V

更新日期：2012-05-01 00:00:00

abstract：:The EC-IC Bypass Study Group could not detect any benefit from surgery compared to medical management in the prevention of stroke in 1985 [15]. During the past years surgical revascularization was re-evaluated and considered as an appropriate treatment for a small subgroup of patients with recurrent focal cerebral isc...

journal_title：Acta neurochirurgica

authors： Schick U,Zimmermann M,Stolke D

更新日期：1996-01-01 00:00:00

abstract：:At the National Institute of Neurosurgery a team of ophthalmologists and neurosurgeons has for 20 years been collaborating in the research and treatment of optic nerve gliomas. Among 34 patients, 30 were under the age of 20 years, and 20 under the age of 10 years. Of the 20 patients younger than 10 years, 16 were girl...

journal_title：Acta neurochirurgica

authors： Pásztor E,Remenár L

更新日期：1978-01-01 00:00:00

abstract：:After ventricular catheterization magnetic resonance (MR) imaging very often demonstrates a focal area of high signal along the drain track which corresponds to parenchymal oedema. This high signal seemed to be more pronounced when the frontal area was catheterized than when the junctional parieto-temporo-occipital pa...

journal_title：Acta neurochirurgica

authors： Raftopoulos C,Bidaut L,Chaskis C,Cantraine F,Clarysse S,Balériaux D

更新日期：1994-01-01 00:00:00

abstract：INTRODUCTION:Radiosurgery (RS) and fractionated radiotherapy (FRT) are part of the therapeutic armamentarium for the management of cavernous sinus meningiomas. We propose a systematic review of the local tumor control and clinical outcomes after monofractionated radiosurgical treatment, including gamma knife radiosurge...

journal_title：Acta neurochirurgica

authors： Leroy HA,Tuleasca C,Reyns N,Levivier M

更新日期：2018-12-01 00:00:00

abstract：:The clinical features of 6 children who are probable sufferers of "unilateral" Moyamoya disease are here reported. They showed angiographic findings which were compatible with those of Moyamoya disease, albeit only on one side. They did not, however, show any basic aetiologic factors. The age of onset, the clinical sy...

journal_title：Acta neurochirurgica

authors： Matsushima T,Inoue T,Natori Y,Fujii K,Fukui M,Hasuo K,Kuwabara Y

更新日期：1994-01-01 00:00:00

abstract：:SPECT scanning with Tl-201 and Tc-99m offers a unique, inexpensive functional imaging modality to combine with CT stereotactic craniotomy for guiding resection of necrosis and/or tumour in patients treated with escalated doses of radiation (> 6000 cGy) by either brachytherapy or radiosurgery. Thirty-two cases were ana...

journal_title：Acta neurochirurgica

authors： Alexander E 3rd,Loeffler JS,Schwartz RB,Johnson KA,Carvalho PA,Garada BM,Zimmerman RE,Holman BL

更新日期：1993-01-01 00:00:00

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 the...

journal_title：Acta neurochirurgica

authors： Mori K,Seike M,Kurisaka M,Kamimura Y,Morimoto M

更新日期：1994-01-01 00:00:00