The in-vivo-nerve response to direct low-energy-laser irradiation.

abstract：:Using magnetic resonance imaging with planes of section tangential to the left or right perietal convexity, we studied the sulcus pattern of the parietal lobes in 50 healthy subjects. The postcentral sulcus and the intraparietal sulcus were easily identified. As a characteristic landmark, and corresponding to postmort...

journal_title：Acta neurochirurgica

authors： Ebeling U,Steinmetz H

更新日期：1995-01-01 00:00:00

abstract：INTRODUCTION:Pituitary adenomas (PA) are common intracranial tumors. In the context of the aging of the population, the question is whether postsurgical outcomes are comparable to the younger ones. The primary objective of the present study was to review published resection and recurrence rates after transsphenoidal re...

journal_title：Acta neurochirurgica

authors： Tuleasca C,Ducos Y,Leroy HA,Chanson P,Knafo S,Levivier M,Aghakhani N,Parker F

更新日期：2020-06-01 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

authors： Hakko H,Räsänen P,Niemelä A,Koivukangas J,Mainio A

更新日期：2009-11-01 00:00:00

abstract：BACKGROUND:The visualization of any morphological volume (i.e. CT, MRI) together with an additional second morphological volume (i.e. CT, MRI) or functional data set, which may come from SPECT or PET, is a new method for treatment planning, verification and follow-up of interstitial irradiation. METHOD:The authors pre...

journal_title：Acta neurochirurgica

authors： Julow J,Major T,Emri M,Valálik I,Sági S,Mangel L,Németh G,Trón L,Várallyay G,Solymosi D,Hável J,Kiss T

更新日期：2000-01-01 00:00:00

abstract：:Maurice Ravel (1875-1937), the great impressionist-classicist composer of many popular compositions, such as the Boléro, suffered from a progressive disease and died following an exploratory craniotomy by Clovis Vincent. The history of his progressive dementia and the contribution of a car accident, following which he...

journal_title：Acta neurochirurgica

authors： Kanat A,Kayaci S,Yazar U,Yilmaz A

更新日期：2010-04-01 00:00:00

abstract：PURPOSE:To assess reliability of wall shear stress (WSS)calculations using computational fluid dynamics (CFD) dependent on inflow in internal carotid artery aneurysms (ICA). MATERIALS AND METHODS:Six unruptured ICA aneurysms were studied. 3D computational meshes were created from 3D digital subtraction angiographic im...

journal_title：Acta neurochirurgica

authors： Karmonik C,Yen C,Diaz O,Klucznik R,Grossman RG,Benndorf G

更新日期：2010-08-01 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

authors： Yrjänä SK,Katisko JP,Ojala RO,Tervonen O,Schiffbauer H,Koivukangas J

更新日期：2002-03-01 00:00:00

abstract：BACKGROUND:Convection-enhanced delivery (CED) is a technique allowing local infusion of therapeutic agents into the central nervous system, circumventing the blood-brain or spinal cord barrier. OBJECTIVE:To evaluate the utility of nimustine hydrochloride (ACNU) CED in controlling tumor progression in an experimental s...

journal_title：Acta neurochirurgica

authors： Ogita S,Endo T,Sugiyama S,Saito R,Inoue T,Sumiyoshi A,Nonaka H,Kawashima R,Sonoda Y,Tominaga T

更新日期：2017-05-01 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

authors： Kim KH,Lee MH,Cho KR,Choi JW,Kong DS,Seol HJ,Nam DH,Lee JI

更新日期：2018-12-01 00:00:00

abstract：:While bone invasion and hyperostosis are frequent phenomena in meningiomas, primary intra-osseous meningiomas are rare. With only 15 reported cases, the osteolytic form of primary intra-osseous meningiomas is most uncommon. Its occurrence in the skull base is an extra-ordinary exception. We have reviewed and categoriz...

journal_title：Acta neurochirurgica

authors： Rosahl SK,Mirzayan MJ,Samii M

更新日期：2004-11-01 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：:Fifty (50) selected patients with arteriovenous malformation (AVM) with and without subarachnoid haemorrhage (SAH) were investigated, in respect of occurrence and course of the vasospasm. The diameters of the carotid siphon and its main branches were measured and plotted against the time elapsing between the haemorrha...

journal_title：Acta neurochirurgica

authors： von Holst H,Ericson K,Haberbeck-Modesto M,Steiner L

更新日期：1988-01-01 00:00:00

abstract：BACKGROUND:Cerebral ischemia is considered a key factor in the development of secondary damage after Traumatic Brain Injury (TBI). Studies on Cerebral Blood Flow (CBF) have documented decreased flow in over 50% of patients with TBI, studied in the acute phase. Transcranial Doppler (TCD) sonography is a non-invasive tec...

journal_title：Acta neurochirurgica

authors： van Santbrink H,Schouten JW,Steyerberg EW,Avezaat CJ,Maas AI

更新日期：2002-11-01 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

authors： Zileli M,Taniguchi M,Cedzich C,Schramm J

更新日期：1989-01-01 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

authors： Kim EH,Ahn JY,Chang JH,Kim SH

更新日期：2009-07-01 00:00:00

abstract：:Fourteen cases of midline vertebro-basilar trunk aneurysms were operated on by four routes of surgical approach: middle fossa anterior transpetrosal approach (ATP), presigmoid transpetrosal approach (PTP), conventional lateral suboccipital approach (LSO) or suboccipital transcondylar approach (STC). There was no morta...

journal_title：Acta neurochirurgica

authors： Kawase T,Bertalanffy H,Otani M,Shiobara R,Toya S

更新日期：1996-01-01 00:00:00

abstract：PURPOSE:Oculomotor nerve palsy (ONP) occasionally occurs in cases of pituitary apoplexy (PA) associated with pituitary adenoma, but its mechanism remains unclear. Intracranial nerves are clearly visualized by fast-imaging employing with steady-state acquisition (FIESTA). Here, we assessed the oculomotor nerve compressi...

journal_title：Acta neurochirurgica

authors： Sasagawa Y,Aburano H,Ooiso K,Oishi M,Hayashi Y,Nakada M

更新日期：2021-02-01 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

authors： Rochkind S,Strauss I,Shlitner Z,Alon M,Reider E,Graif M

更新日期：2014-08-01 00:00:00

abstract：OBJECTIVE:We compared the electrode positions of subthalamic nucleus (STN) deep brain stimulation (DBS) estimated at the immediate postoperative period with those estimated 6 months after surgery. METHODS:Brain CT scans were taken immediately and 6 months after bilateral STN DBS in 53 patients with Parkinson's disease...

journal_title：Acta neurochirurgica

authors： Kim YH,Kim HJ,Kim C,Kim DG,Jeon BS,Paek SH

更新日期：2010-12-01 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

authors： Neuschl S,Hluchy L,Nádvornik P,Sramka M

更新日期：1976-01-01 00:00:00

abstract：INTRODUCTION:Melanotic neuroectodermal tumor of infancy (MNT1) is a rare congenital pigmented neoplasm of neural crest origin, locally aggressive, and rapidly growing that develops during the first year of life. It most commonly arises from the maxilla, the cranial vault, and the mandible. Early diagnosis and radical s...

journal_title：Acta neurochirurgica

authors： Lambropoulos V,Neofytou A,Sfougaris D,Mouravas V,Petropoulos A

更新日期：2010-05-01 00:00:00

abstract：BACKGROUND:Under the definition "glomus tumors" are often erroneously enclosed neoplasms that are absolutely unlike for origin, location, and behavior. Glomus tumors (GTs) are small but extremely painful skin tumors of mesenchymal origin. GTs derive from the neuromyoarterial glomus in adults of middle-age and are gener...

journal_title：Acta neurochirurgica

authors： Lauretti L,Coli A,Signorelli F,D'Alessandris QG,Fernandez E

更新日期：2016-04-01 00:00:00

abstract：OBJECT:The authors analyzed the cases of 163 patients with syringomyelia to assess the appropriate surgical procedure. METHODS:Depending on the aetiological factors and treatment considerations the series was classified into three groups. Group I were cases where there was no definite demonstrable aetiological factor;...

journal_title：Acta neurochirurgica

authors： Goel A,Desai K

更新日期：2000-01-01 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：BACKGROUND:The purpose of this study was to assess the reliability of fluorescein sodium in predicting conclusive tissue diagnosis in stereotactic brain biopsies and to characterize features of contrast-enhancing and non-enhancing MRI lesions associated with fluorescence. METHODS:A total of 19 patients were studied, 1...

journal_title：Acta neurochirurgica

authors： Nevzati E,Chatain GP,Hoffman J,Kleinschmidt-DeMasters BK,Lillehei KO,Ormond DR

更新日期：2020-08-01 00:00:00

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

authors： Kobayashi H,Terasaka S,Yamaguchi S,Kubota K,Iwasaki Y

更新日期：2008-08-01 00:00:00

abstract：:Although recently survival of some medulloblastoma patients increased remarkably, it remains a serious diagnosis in others. In order to predict the postoperative prognosis in patients treated for medulloblastoma, a new staging, scoring and grading system was developed. Sixty-six patients operated on microsurgically be...

journal_title：Acta neurochirurgica

authors： Sure U,Berghorn WJ,Bertalanffy H,Wakabayashi T,Yoshida J,Sugita K,Seeger W

更新日期：1995-01-01 00:00:00

abstract：BACKGROUND:The exact aetiology, growth and rupture of intracranial aneurysms is unclear. In this study we investigated a possible association between intracranial aneurysm rupture and polymorphism of the endothelial nitric oxide synthase gene G894T. METHODS:Endothelial nitric oxide synthase gene polymorphism of 53 pat...

journal_title：Acta neurochirurgica

authors： Ozüm U,Bolat N,Gül E,Ozdemir O

更新日期：2008-01-01 00:00:00

abstract：BACKGROUND:The study was conducted to determine the causative factors in the postoperative recurrence (PR) of chronic subdural haematomas (CSDHs) and to evaluate the efficacy of surgery in adults enrolled in this trial. METHODS:99 patients with 121 CSDHs, who were operated on between January 1999 and December 2001, we...

journal_title：Acta neurochirurgica

authors： Stanisic M,Lund-Johansen M,Mahesparan R

更新日期：2005-12-01 00:00:00

abstract：:In this paper, a brief information on factors taking role in intracranial air formation and tension pneumocephalus because of two cases epidural air formation and tension pneumocephalus following transsphenoidal operation is presented. Two cases were treated conservatively. ...

journal_title：Acta neurochirurgica

authors： Yüceer N,Cakíroğlu K,Erdoğan A,Gökalp HZ,Bağdatoğlu C

更新日期：1995-01-01 00:00:00