Magnetic resonance imaging-documented extravasation as an indicator of acute hypertensive intracerebral hemorrhage.

abstract：:Bacteriological studies were performed on 45 craniocerebral missile wounds incurred in Vietnam within 2 to 4 hours of occurrence. All missiles had penetrated into the brain. Aerobic and anaerobic cultures were taken of the skin wound, brain, and indriven bone fragments. Forty-four of the skin wounds were contaminated,...

journal_title：Journal of neurosurgery

authors： Carey ME,Young H,Mathis JL,Forsythe J

更新日期：1971-02-01 00:00:00

abstract：:Chordoid meningioma is a rare meningothelial tumor characterized by chordoma-like histological features with lymphoplasmacellular infiltration. This tumor is often seen in children, but not in adults, with a systemic inflammatory syndrome (iron-resistant microcytic anemia and/or dysgammaglobulinemia) and very rarely w...

journal_title：Journal of neurosurgery

authors： Denaro L,Di Rocco F,Gessi M,Lauriola L,Lauretti L,Pallini R,Fernandez E,Maira G

更新日期：2005-09-01 00:00:00

abstract：:This series of 228 patients with infantile non-neoplastic hydrocephalus who received either a ventriculoatrial (VA) or a ventriculoperitoneal (VP) shunt before 2 years of age was followed for an average of 7 years, and the results with the two types of shunt were compared. Mortality and infection rates were similar fo...

journal_title：Journal of neurosurgery

authors： Keucher TR,Mealey J Jr

更新日期：1979-02-01 00:00:00

abstract：:A case is reported in which a fibrosarcoma developed 20 years after irradiation of a pituitary chromophobe adenoma. This rare lesion, like most of the other documented postirradiation pituitary sarcomas, was a combination of fibrosarcoma and pituitary adenoma. These lesions tend to behave in a characteristic fashion, ...

journal_title：Journal of neurosurgery

authors： Pieterse S,Dinning TA,Blumbergs PC

更新日期：1982-02-01 00:00:00

abstract：:In this paper, the authors describe the history of neurosurgery at St. Michael's Hospital, University of Toronto. St. Michael's has long been regarded as one of the top teaching and research hospitals in Canada. A detailed literature review of published and unpublished works was performed to formulate a succinct but i...

journal_title：Journal of neurosurgery

authors： Alotaibi NM,Guha D,Ahuja CS,Spears J,Muller PJ,Tucker WS,Hudson AR,Macdonald RL

更新日期：2017-12-01 00:00:00

abstract：:The authors report a case in which sellar and suprasellar osteogenic sarcoma developed 10 years after radiation therapy for pituitary adenoma. The literature is reviewed and the rarity of this condition discussed. ...

journal_title：Journal of neurosurgery

authors： Amine AR,Sugar O

更新日期：1976-01-01 00:00:00

abstract：:Monitoring of cerebral oxygenation is considered to be of great importance in minimizing secondary hypoxic and ischemic brain damage following severe head injury. Although the threshold for cerebral hypoxia in jugular bulb oximetry (measurement of O2 saturation in the jugular vein (SjvO2)) is generally accepted to be ...

journal_title：Journal of neurosurgery

authors： Kiening KL,Unterberg AW,Bardt TF,Schneider GH,Lanksch WR

更新日期：1996-11-01 00:00:00

abstract：OBJECTIVE:Magnetic resonance imaging-guided focused ultrasound (MRgFUS) is a novel and useful treatment for essential tremor (ET); however, the factors impacting treatment outcome are unknown. The authors conducted this study to determine the factors affecting the outcome of MRgFUS. METHODS:From May 2016 through Augus...

journal_title：Journal of neurosurgery

authors： Fukutome K,Kuga Y,Ohnishi H,Hirabayashi H,Nakase H

更新日期：2020-05-01 00:00:00

abstract：OBJECT:Pure sylvian fissure arteriovenous malformations (AVMs) are vascular malformations confined to the sylvian fissure without parenchymal involvement. Because the branches of the middle cerebral artery are arteries of passage and the margins between the AVM and the insula cortex may be ill defined, many surgeons re...

journal_title：Journal of neurosurgery

authors： Zimmerman G,Lewis AI,Tew JM Jr

更新日期：2000-01-01 00:00:00

abstract：OBJECT:Over the past few decades, various authors have performed open or stereotactic trigeminal nucleotractotomy for the treatment of neuropathic facial pain resistant to medical treatment. Stereotactic procedures can be performed percutaneously under local anesthesia, allowing intraoperative neurological examination ...

journal_title：Journal of neurosurgery

authors： Teixeira MJ,de Almeida FF,de Oliveira YS,Fonoff ET

更新日期：2012-02-01 00:00:00

abstract：OBJECTIVES:The objective in the present study was to evaluate the usefulness of cortico-cortical evoked potentials (CCEP) monitoring for the intraoperative assessment of speech function during resection of brain tumors. METHODS:Intraoperative monitoring of CCEP was applied in 13 patients (mean age 34 ± 14 years) durin...

journal_title：Journal of neurosurgery

authors： Saito T,Tamura M,Muragaki Y,Maruyama T,Kubota Y,Fukuchi S,Nitta M,Chernov M,Okamoto S,Sugiyama K,Kurisu K,Sakai KL,Okada Y,Iseki H

更新日期：2014-10-01 00:00:00

abstract：OBJECT:Growth factors such as bone morphogenetic protein-2 (BMP-2) have been proven to promote spine fusion and to overcome the disadvantages of an autologous bone graft. The optimum method to deliver such growth factors remains a matter of discussion. The purpose of this study was to determine the safety and efficacy ...

journal_title：Journal of neurosurgery

authors： Kandziora F,Bail H,Schmidmaier G,Schollmeier G,Scholz M,Knispel C,Hiller T,Pflugmacher R,Mittlmeier T,Raschke M,Haas NP

更新日期：2002-07-01 00:00:00

abstract：OBJECT:In this paper, the authors' goal was to compare the artifact induced by implanted (in vivo) adjustable shunt valves in spin echo, diffusion weighted (DW), and gradient echo MR imaging pulse sequences. METHODS:The MR images obtained in 8 patients with proGAV and 6 patients with Strata II adjustable shunt valves ...

journal_title：Journal of neurosurgery

authors： Toma AK,Tarnaris A,Grieve JP,Watkins LD,Kitchen ND

更新日期：2010-07-01 00:00:00

abstract：:In order to assess the clinical and biological effects of glucocorticoids in the therapy of epidural spinal cord compression, the T8-10 epidural space of 50 rats was implanted with Walker 256 tumor. The rats were studied 10 to 20 days later when they became paraparetic. The regional blood-spinal cord transport constan...

journal_title：Journal of neurosurgery

authors： Delattre JY,Arbit E,Thaler HT,Rosenblum MK,Posner JB

更新日期：1989-06-01 00:00:00

abstract：:Results of computerized tomography (CT), magnetic resonance imaging (MRI), positron emission tomography (PET), xenon-133 measurement of cerebral blood flow (CBF), and neuropsychological assessments are described in three head-injured patients. The patients were selected because they presented with intracranial hemorrh...

journal_title：Journal of neurosurgery

authors： Langfitt TW,Obrist WD,Alavi A,Grossman RI,Zimmerman R,Jaggi J,Uzzell B,Reivich M,Patton DR

更新日期：1986-05-01 00:00:00

abstract：:A technique employing a Doppler ultrasound flowmeter in determining cerebrospinal fluid shunt patency is described. The technique has proven to be a valuable aid in the elevaluation of the patient in whom shunt function is in question. ...

journal_title：Journal of neurosurgery

authors： Flitter MA,Buchheit WA,Murtagh F,Lapayowker MS

更新日期：1975-06-01 00:00:00

abstract：:The CANS supports the concept of organized neurological trauma care consisting of an appropriate amalgamation of prepared communities, institutions, and adequate numbers of committed neurosurgeons. It further supports the guidelines of the ACS regarding institutions designated to receive trauma cases. It opposes manda...

journal_title：Journal of neurosurgery

authors：

更新日期：1986-10-01 00:00:00

abstract：OBJECT:Intracranial aneurysms of the anterior circulation might become symptomatic by causing visual deficits. The influence of treatment modality on improvement is still unclear. The objective of this study was to analyze the recovery of visual deficits caused by the mass effect of intracranial aneurysms after surgica...

journal_title：Journal of neurosurgery

authors： Schuss P,Güresir E,Berkefeld J,Seifert V,Vatter H

更新日期：2011-10-01 00:00:00

abstract：:The effect of concentrated conditioned medium from each of eight human malignant glioma cell lines on the growth of indicator cells (normal rat kidney fibroblasts (NRK), clone 14) was determined in monolayer and in soft agar assay systems. The conditioned medium from all cell lines was mitogenic in the monolayer assay...

journal_title：Journal of neurosurgery

authors： Rutka JT,Rosenblum ML,Stern R,Ralston HJ 3rd,Dougherty D,Giblin J,DeArmond S

更新日期：1989-12-01 00:00:00

abstract：:High-resolution proton magnetic resonance (MR) spectroscopy was performed on perchlorate extracts of tumors (24 cases) or peritumoral vermis (five cases) obtained at surgery. Fifteen tumors were typical cerebellar astrocytomas and nine were posterior fossa primitive neuroectodermal tumors/medulloblastomas. Spectra obt...

journal_title：Journal of neurosurgery

authors： Sutton LN,Wehrli SL,Gennarelli L,Wang Z,Zimmerman R,Bonner K,Rorke LB

更新日期：1994-09-01 00:00:00

abstract：:Dorsal root entry zone lesions have been documented as effective for control of intractable pain in patients with brachial plexus avulsion or severe spinal cord injury. These lesions are usually made with the radiofrequency technique. The authors report three cases in which the CO2 laser was used as an alternative mea...

journal_title：Journal of neurosurgery

authors： Levy WJ,Nutkiewicz A,Ditmore QM,Watts C

更新日期：1983-11-01 00:00:00

abstract：:A rare case of leiomyosarcoma arising from the dura mater is presented. A definite histological diagnosis was based on the electron microscopic features. Extensive removal of the tumor and postoperative radiation therapy resulted in complete remission. The etiology and the origin of this tumor are discussed. ...

journal_title：Journal of neurosurgery

authors： Asai A,Yamada H,Murata S,Matsuno A,Tsutsumi K,Takemura T,Matsutani M,Takakura K

更新日期：1988-02-01 00:00:00

abstract：:The case of a 30-year-old man with a spinal extradural meningeal cyst in the thoracolumbar region is reported. Operative findings revealed a dural defect that allowed communication between the extradural cyst cavity and the subarachnoid space. Application of the Valsalva maneuver made the cerebrospinal fluid flow into...

journal_title：Journal of neurosurgery

authors： Uemura K,Yoshizawa T,Matsumura A,Asakawa H,Nakamagoe K,Nose T

更新日期：1996-08-01 00:00:00

abstract：OBJECT:The goal of this study was to elucidate the genotype-phenotype relationship in syndromic craniosynostoses by analyzing the mutations of the fibroblast growth factor receptor (FGFR) gene and its clinical manifestations in patients, particularly those in atypical cases. METHODS:Twenty patients with craniosynostos...

journal_title：Journal of neurosurgery

authors： Ito S,Sekido K,Kanno H,Sato H,Tanaka M,Yamaguchi K,Yamamoto I

更新日期：2005-01-01 00:00:00

abstract：OBJECT:Little information is available on staged Gamma Knife surgery (GKS) with an interval of 3 years or more when used to treat arteriovenous malformations (AVMs) with volumes larger than 10 cm(3). The goal of this study was to increase knowledge in this area by reporting the authors' experience. METHODS:The authors...

journal_title：Journal of neurosurgery

authors： Yamamoto M,Akabane A,Matsumaru Y,Higuchi Y,Kasuya H,Urakawa Y

更新日期：2012-12-01 00:00:00

abstract：:Pial artery constriction following fluid-percussion injury to the brain is associated with elevated cerebrospinal fluid (CSF) vasopressin concentration in newborn pigs. It has also been observed that fluid-percussion injury reverses the function of vasopressin from that of a dilator to a constrictor. Endothelin-1 (ET-...

journal_title：Journal of neurosurgery

authors： Armstead WM

更新日期：1996-11-01 00:00:00

abstract：OBJECT:High-frequency stimulation (HFS) delivered through implanted electrodes in the subthalamic nucleus (STN) has become an established treatment for Parkinson disease (PD). The precise mechanism of action of deep brain stimulation (DBS) in the STN is unknown, however. In the present study, the authors tested the hyp...

journal_title：Journal of neurosurgery

authors： Lee KH,Chang SY,Roberts DW,Kim U

更新日期：2004-09-01 00:00:00

abstract：OBJECT:Dissections were performed in 100 fresh cadaver palms to determine the frequency with which superficial palmar communication between the median and ulnar nerves occurs and to what extent it might incur iatrogenic injury during endoscopic carpal tunnel release. METHODS:Superficial palmar communication between th...

journal_title：Journal of neurosurgery

authors： Stancić MF,Mićović V,Potocnjak M

更新日期：1999-12-01 00:00:00

abstract：:Age-related norms for the regional cerebral blood flow (rCBF) response to Diamox (acetazolamide) were based on studies of 55 normal subjects at rest and on studies of 33 of these 55 normal subjects following an intravenous injection of Diamox (22 mg/kg). After the Diamox injection, rCBF increased at all locations meas...

journal_title：Journal of neurosurgery

authors： Sullivan HG,Kingsbury TB 4th,Morgan ME,Jeffcoat RD,Allison JD,Goode JJ,McDonnell DE

更新日期：1987-10-01 00:00:00

abstract：:A Remington humane stunner was used to deliver blows to the skulls of anesthetized cats. Alternate animals were post-treated with either dexamethasone (4 mg/kg/day) or a comparable volume of saline. Each animal was tested for cerebral edema 48 hours after impact by measurement of the change in density of white matter ...

journal_title：Journal of neurosurgery

authors： Tornheim PA,McLaurin RL

更新日期：1978-02-01 00:00:00