Cerebral primitive neuro-ectodermal tumour following treatment of a unilateral retinoblastoma.

abstract：:We described two histochemical patterns of IgG deposits in meningioma and discussed the pathogenesis of IgG deposits. In meningioma with pseudopsammoma bodies, IgG was secreted from tumour cells which differentiated to secretory epithelial cells, and was found to deposit in the pseudopsammoma bodies. However, in menin...

journal_title：Acta neurochirurgica

authors： Kuratsu J,Matsukado Y,Hattori R,Nagahiro S

更新日期：1985-01-01 00:00:00

abstract：:This case illustrates the correlation between Magnetic Resonance Imaging (MRI) and the pathological findings in a case of cavernous sinus (CS) aspergilloma. ...

journal_title：Acta neurochirurgica

authors： Urculo E,Aranzadi MJ,Ruiz I,Villanua J

更新日期：2005-03-01 00:00:00

abstract：BACKGROUND:Lumbar disc disease is a very common condition with a substantial socioeconomic impact. Studies have shown the importance of a multilevel assessment of this disease, as its course is influenced by many factors. Most follow-up studies use the degree of physical impairment to measure the outcome of a certain t...

journal_title：Acta neurochirurgica

authors： Schneider C,Krayenbühl N,Landolt H

更新日期：2007-08-01 00:00:00

abstract：BACKGROUND:The understanding of molecular alterations of tumors has severely changed the concept of classification in all fields of pathology. The availability of high-throughput technologies such as next-generation sequencing allows for a much more precise definition of tumor entities. Also in the field of brain tumor...

journal_title：Acta neurochirurgica

authors： Banan R,Hartmann C

更新日期：2017-03-01 00:00:00

abstract：:Cavernous malformations (CMs) of the midbrain and thalamus are relatively rare and particularly difficult to be resected given their location in eloquent tissues. Here, we report a case of a 14-year-old boy who experienced repeated and progressive right hemiparesis. Image examinations showed a gradually enlarged CM or...

journal_title：Acta neurochirurgica

authors： Duan H,Hara Y,Goto T,Chiba A,Hongo K

更新日期：2016-08-01 00:00:00

abstract：BACKGROUND:Aneurysms associated with brain arteriovenous malformations (bAVMs) influence the natural history of these lesions and pose important therapeutic challenges. However, the epidemiology, natural history, and appropriate management of the aneurysms associated with bAVMs are not completely understood due to the ...

journal_title：Acta neurochirurgica

authors： Cagnazzo F,Brinjikji W,Lanzino G

更新日期：2016-11-01 00:00:00

abstract：:In the last 3.5 years (up to August 1988) out of 450 patients with surgically treated intracranial aneurysms in 100 cases (22%) acute surgery was performed (up to 72 h after SAH). Patients in grade I-III (WFNS scale) were operated upon. In all the cases there were supratentorial aneurysms. CSF drainage during the oper...

journal_title：Acta neurochirurgica

authors： Bidziński J,Marchel A,Pastuszko M

更新日期：1990-01-01 00:00:00

abstract：:Firstly, 14 patients are described who developed either an acquired Chiari malformation (ACM) alone (7 cases) or ACM and syringomyelia (7 cases) after lumbar subarachnoid space (SAS) shunting or in one case, epidural anaesthesia with SAS penetration. Four groups are considered: 3 cases with craniofacial dysostosis and...

journal_title：Acta neurochirurgica

authors： Johnston I,Jacobson E,Besser M

更新日期：1998-01-01 00:00:00

abstract：OBJECTIVE:This project aimed to prepare a self complete patient satisfaction survey for patients who have undergone surgery for trigeminal neuralgia and then assess its reproducibility, validity and acceptability in one centre. METHODS:The questionnaire, for initial use in patients who had undergone posterior fossa su...

journal_title：Acta neurochirurgica

authors： Zakrzewska JM,Lopez BC,Kim SE,Varian EA,Coakham HB

更新日期：2005-09-01 00:00:00

abstract：BACKGROUND:Studies of deep brain stimulation (DBS) in mice are rare due to their small size, agility, aversion to handling, and high anxiety compared to larger species. Studying DBS modulation of neural circuitry in murine models of human behavior may ensure safety, guide stimulatory parameters for clinical trials in h...

journal_title：Acta neurochirurgica

authors： Halpern CH,Attiah MA,Tekriwal A,Baltuch GH

更新日期：2014-08-01 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

authors： Blomstedt P,Sandvik U,Linder J,Fredricks A,Forsgren L,Hariz MI

更新日期：2011-12-01 00:00:00

abstract：:We present a case of dissection of the extracranial vertebral artery with prominent occipital pain and elements of the lateral medullary syndrome. Arteriography showed a string and pearl sign. Magnetic resonance imaging allowed visualization of an intramural thrombus associated with a narrow vascular lumen. The distal...

journal_title：Acta neurochirurgica

authors： Mabuchi S,Kamiyama H,Abe H

更新日期：1993-01-01 00:00:00

abstract：BACKGROUND:As the volume of scientific publications increases, the rate of retraction of published papers is also likely to increase. In the present study, we report the characteristics of retracted papers from clinical neurosurgery and allied clinical and basic science specialties. METHODS:Retracted papers were ident...

journal_title：Acta neurochirurgica

authors： Madhugiri VS,Nagella AB,Uppar AM

更新日期：2021-01-01 00:00:00

abstract：BACKGROUND:Chronic subdural haematomas (cSDHs) have shown an increasing incidence in an ageing population over the last 20 years, while unacceptable recurrence rates of up to 30 % persist. The recurrence rate of cSDH seems to be related to the excessive neoangiogenesis in the parietal membrane, which is mediated via va...

journal_title：Acta neurochirurgica

authors： Schaumann A,Klene W,Rosenstengel C,Ringel F,Tüttenberg J,Vajkoczy P

更新日期：2016-11-01 00:00:00

abstract：:On the basis of a series of 75 patients, the practical use of Icp continuous long-term recording in severe head injuries without mass lesions or remaining deeply comatose after surgical procedures is critically analyzed. ICP monitoring alone seems to be not essential for prognosis. Conversely it is of much greater use...

journal_title：Acta neurochirurgica

authors： Papo I,Caruselli G

更新日期：1977-01-01 00:00:00

abstract：:A lateral route between the SCM and the lateral border of the internal jugular vein is defined from an anatomical study for exposure of the VA. It offers the simplest route for controlling any part or the whole length of the VA, including its intracranial portion. Surgical indications are discussed on the basis of our...

journal_title：Acta neurochirurgica

authors： George B,Laurian C

更新日期：1980-01-01 00:00:00

abstract：:The hypothesis is developed that plateau waves (PW) are caused by an abrupt elevation of postcapillary flow resistance induced by compression of the outlets of the leptomeningeal veins. It is shown by means of a physical model that the main prerequisite for venous outlet compression consists in an elevation of the out...

journal_title：Acta neurochirurgica

authors： Laas R,Arnold H

更新日期：1981-01-01 00:00:00

abstract：:We estimated the volume doubling time (Vd) of the ethyl-nitrosourea-induced rat glioma by serial magnetic resonance imaging, and the results were compared with potential doubling time (Tp) determined immunohistochemically. Vd ranged from 3.3 to 29.2 days (11.3 +/- 7.74) and Tp ranged from 2.3 to 13.3 days (6.81 +/- 3....

journal_title：Acta neurochirurgica

authors： Nakajima M,Nakasu S,Morikawa S,Inubushi T

更新日期：1998-01-01 00:00:00

abstract：BACKGROUND:Cervical spine injuries of variable severity are common among patients with an acute traumatic brain injury (TBI). We hypothesised that TBI patients with positive head computed tomography (CT) scans would have a significantly higher risk of having an associated cervical spine fracture compared to patients wi...

journal_title：Acta neurochirurgica

authors： Thesleff T,Kataja A,Öhman J,Luoto TM

更新日期：2017-05-01 00:00:00

abstract：:Parafalcine chondrosarcoma is extremely rare, and may be difficult to differentiate preoperatively from falx meningioma. An 18-year-old woman presented with a parafalcine chondrosarcoma incidentally detected as a small lesion 2 years before admission, suggesting falx meningioma. Brain computed tomography and magnetic ...

journal_title：Acta neurochirurgica

authors： Tosaka M,Fukasawa Y,Takahashi A,Sasaki A,Saito N

更新日期：2005-07-01 00:00:00

abstract：BACKGROUND:A small subset of patients with adult Chiari I malformation without basilar invagination (BI) and instability show ventral cervicomedullary distortion/compression and have symptoms pertaining to that. The cause of this ventral compression remains speculative. Additionally, it is unclear if these patients wou...

journal_title：Acta neurochirurgica

authors： Salunke P,Sura S,Futane S,Aggarwal A,Khandelwal NK,Chhabra R,Mukherjee KK,Gupta SK

更新日期：2012-01-01 00:00:00

abstract：:Intra-operative Doppler recordings were carried out on cerebral saccular aneurysms in 12 patients. Distinct fluctuations of flow superimposed on the pulse wave were seen in 6 patients. The fluctuations appeared to be periodic with measured period lengths of 60 to 150 msec. In 3 other patients flow irregularities could...

journal_title：Acta neurochirurgica

authors： Steiger HJ,Reulen HJ

更新日期：1986-01-01 00:00:00

abstract：:A diagnostic protocol for patients with suspected instability and irritative state of a "lumbar motion segment" following lumbar disc surgery is presented and the results of internal fixation are analyzed. In this group of patients the clinical picture and physical signs may be quite distinct and suggestive of instabi...

journal_title：Acta neurochirurgica

authors： Markwalder TM,Reulen HJ

更新日期：1989-01-01 00:00:00

abstract：:A rare case of primary cerebral abscess due to Nocardia asteroides, and its surgical removal, are described. Postoperative meningitis caused by the same fungi was succesfully cured with sulphadiazine and cycloserine. The nocardial disease, its neurological complications, and therapy are reviewed. ...

journal_title：Acta neurochirurgica

authors： Sáenz Lope E,Crespo Guiterrez D

更新日期：1977-01-01 00:00:00

abstract：BACKGROUND:For gliomas, the goal of surgery is to maximise the extent of resection (EOR) while minimising the postoperative morbidity. The purpose of this study was to evaluate the benefits of a protocol developed for the surgical management of gliomas located in language areas, where tractography-integrated navigation...

journal_title：Acta neurochirurgica

authors： Vassal F,Schneider F,Sontheimer A,Lemaire JJ,Nuti C

更新日期：2013-03-01 00:00:00

abstract：OBJECTIVES:Optimal selection of idiopathic normal pressure hydrocephalus (iNPH) patients for shunt surgery is challenging. Disease State Index (DSI) is a statistical method that merges multimodal data to assist clinical decision-making. It has previously been shown to be useful in predicting progression in mild cogniti...

journal_title：Acta neurochirurgica

authors： Luikku AJ,Hall A,Nerg O,Koivisto AM,Hiltunen M,Helisalmi S,Herukka SK,Sutela A,Kojoukhova M,Mattila J,Lötjönen J,Rummukainen J,Alafuzoff I,Jääskeläinen JE,Remes AM,Soininen H,Leinonen V

更新日期：2016-12-01 00:00:00

abstract：INTRODUCTION:Intraoperative MRI (iMRI) has been established as a routine imaging modality with a remarkable impact on specific neurosurgical procedures. The technological advancement continuously extends the spectrum of iMRI, leading to an increasing number of installations. Yet, procedures in which a semi-sitting posi...

journal_title：Acta neurochirurgica

authors： Gasser T,Senft C,Rathert J,Friedrich K,Hattingen E,Gerlach R,Seifert V

更新日期：2010-06-01 00:00:00

abstract：BACKGROUND:There are conflicting opinions regarding the optimal waiting time to perform surgery after rupture of supratentorial arteriovenous malformations (AVMs) to achieve the best possible outcome. OBJECTIVE:To analyze factors influencing outcomes for ruptured supratentorial AVMs after surgery, paying particular at...

journal_title：Acta neurochirurgica

authors： Hafez A,Oulasvirta E,Koroknay-Pál P,Niemelä M,Hernesniemi J,Laakso A

更新日期：2017-11-01 00:00:00

abstract：:Intervertebral disc herniation is an important health problem from both the social and economic aspect. It is often accompanied by a decrease in the content of water and proteoglycan (PG). The present study was undertaken to elucidate the effect of neodymium-yttrium-aluminum-garnet (Nd:YAG) laser on degenerated disc t...

journal_title：Acta neurochirurgica

authors： Turgut M,Açikgöz B,Kilinç K,Ozcan OE,Erbengi A

更新日期：1996-01-01 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

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