A new microclip for vascular occlusion. Technical note.

abstract：OBJECT:The aim of this study was to investigate the effects of moderate hyperventilation on intracranial pressure (ICP), jugular venous oxygen saturation ([SjvO2], an index of global cerebral perfusion), and brain tissue PO2 (an index of local cerebral perfusion). METHODS:Ninety-four tests consisting of 20-minute peri...

journal_title：Journal of neurosurgery

authors： Imberti R,Bellinzona G,Langer M

更新日期：2002-01-01 00:00:00

abstract：OBJECT:Medulloblastoma is a malignant cerebellar tumor of childhood and is difficult to cure due to frequent cerebrospinal fluid dissemination. Amplification of the c-myc gene (4%) and messenger (mRNA) overexpression (50%) are known to be adverse prognostic indicators. Because mRNA overexpression cannot be explained by...

journal_title：Journal of neurosurgery

authors： Misaki K,Marukawa K,Hayashi Y,Fukusato T,Minamoto T,Hasegawa M,Yamashita J,Fujisawa H

更新日期：2005-03-01 00:00:00

abstract：OBJECT:The majority of sinonasal malignancies present with advanced disease, and cure rates are generally poor. Surgical extirpation remains the mainstay of treatment. In cases of sinonasal malignancy with orbital apex extension, gross-total tumor resection requires orbital exenteration and bony skull base resection ar...

journal_title：Journal of neurosurgery

authors： Sugawara T,Aoyagi M,Ogishima T,Kawano Y,Tamaki M,Yano T,Tsunoda A,Ohno K,Maehara T,Kishimoto S

更新日期：2015-07-01 00:00:00

abstract：OBJECT:Atorvastatin, a beta-hydroxy-beta-methylglutaryl coenzyme A reductase inhibitor, has pleiotropic effects, such as promoting angiogenesis, increasing fibrinolysis, and reducing inflammatory responses, and has shown promise in enhancing recovery in animals with traumatic brain injury (TBI) and stroke. The authors ...

journal_title：Journal of neurosurgery

authors： Lu D,Mahmood A,Goussev A,Schallert T,Qu C,Zhang ZG,Li Y,Lu M,Chopp M

更新日期：2004-11-01 00:00:00

abstract：:An anatomical study of three microsurgical intraorbital routes to the optic nerve and orbital apex, which can be reached through a fronto-orbital craniotomy, was conducted on cadaver specimens. The structures that could be exposed via the medial, central, or lateral approaches directed through the orbital roof were de...

journal_title：Journal of neurosurgery

authors： Natori Y,Rhoton AL Jr

更新日期：1994-07-01 00:00:00

abstract：:A 12-year operative experience with 171 consecutive patients with severe brachial plexus lesions who had at least 1 1/2 years of follow-up review is analyzed. Selection for and timing of operation was helped by categorization of each individual plexus element as "completely" or "incompletely" injured and as "in contin...

journal_title：Journal of neurosurgery

authors： Kline DG,Judice DJ

更新日期：1983-05-01 00:00:00

abstract：:A technique of "frameless" stereotaxy that allows real-time intraoperative neurosurgical localization is described. The system is composed of four components: a hand-held probe containing two ultrasonic emitters, a microphone array that is rigidly affixed to the operating table in proximity to the surgical field, hard...

journal_title：Journal of neurosurgery

authors： Barnett GH,Kormos DW,Steiner CP,Weisenberger J

更新日期：1993-03-01 00:00:00

abstract：OBJECT:Atlantoaxial rotatory fixation (AARF) is an uncommon disorder of childhood in which resolution usually occurs spontaneously or after traction therapy. In a minority of children irreducible or chronic fixation develop, and the natural history then usually involves restriction of head on neck movement, abnormal he...

journal_title：Journal of neurosurgery

authors： Crossman JE,David K,Hayward R,Crockard HA

更新日期：2004-03-01 00:00:00

abstract：:Erdheim-Chester disease (ECD) is a rare multiple system histiocytosis that is characterized pathologically by xanthogranulomatous infiltrates and radiologically by symmetrical sclerosis of long bones. The diagnosis is often confirmed by biopsy of bone or of orbital or retroperitoneal soft tissue. Intracranial involvem...

journal_title：Journal of neurosurgery

authors： Oweity T,Scheithauer BW,Ching HS,Lei C,Wong KP

更新日期：2002-02-01 00:00:00

abstract：:OBJECTIVE Electrical motor cortex stimulation can relieve neuropathic pain (NP), but its use requires patients to undergo an invasive procedure. Repetitive transcranial magnetic stimulation (rTMS) of the primary motor cortex (M1) using a figure-8 coil can relieve NP noninvasively, but its ability to relieve lower limb...

journal_title：Journal of neurosurgery

authors： Shimizu T,Hosomi K,Maruo T,Goto Y,Yokoe M,Kageyama Y,Shimokawa T,Yoshimine T,Saitoh Y

更新日期：2017-11-01 00:00:00

abstract：OBJECT:A visual field deficit resulting from the management of an arteriovenous malformation (AVM) significantly impacts a patient's quality of life. The present study was designed to investigate the clinical and radiological outcomes of stereotactic radiosurgery (SRS) performed for AVMs involving the postgeniculate vi...

journal_title：Journal of neurosurgery

authors： Bowden G,Kano H,Caparosa E,Tonetti D,Niranjan A,Monaco EA 3rd,Flickinger J,Arai Y,Lunsford LD

更新日期：2015-02-01 00:00:00

abstract：:Intracranial occurrence of follicular dendritic cell (FDC) sarcoma, a rare tumor derived from dendritic cells of the lymphoid follicle, has not yet been described. Therefore, the case of a 53-year-old man presenting with an intracranial mass invading the clivus is reported. The diagnosis of FDC sarcoma was confirmed b...

journal_title：Journal of neurosurgery

authors： Hasselblatt M,Sepehrnia A,von Falkenhausen M,Paulus W

更新日期：2003-12-01 00:00:00

abstract：OBJECT:The prevalence of deformational, or positional, plagiocephaly has increased during the last decade. Treatments vary among centers, ranging from expectant management to orthotic helmet therapy to craniofacial remodeling. This management variability is partially due to a lack of objective methods with which to mea...

journal_title：Journal of neurosurgery

authors： Zonenshayn M,Kronberg E,Souweidane MM

更新日期：2004-05-01 00:00:00

abstract：OBJECT:The aim of this prospective study was to evaluate the phagocytic, humoral, and cellular arms of the immune system in comatose patients shortly after severe brain injury and to compare the findings with those reported earlier in patients in a persistent vegetative state. The study was conducted in intensive care ...

journal_title：Journal of neurosurgery

authors： Wolach B,Sazbon L,Gavrieli R,Broda A,Schlesinger M

更新日期：2001-05-01 00:00:00

abstract：:Physiological variables were monitored in dogs and sheep after exposure of the brain to a pressure wave produced by a fluid-percussion device. Mean systemic arterial pressure (SAP), mean pulmonary arterial pressure (PAP), and pulmonary wedge pressure (PWP) were recorded prior to and following trauma. Lung lymph flows ...

journal_title：Journal of neurosurgery

authors： Millen JE,Glauser FL,Fairman RP

更新日期：1985-04-01 00:00:00

abstract：OBJECT:Traumatic parenchymal mass lesions are common sequelae of traumatic brain injuries (TBIs). They occur in up to 8.2% of all TBI cases and 13%-35% of severe TBI cases, and they account for up to 20% of surgical intracranial lesions. Controversy exists concerning the association between radiological and clinical ev...

journal_title：Journal of neurosurgery

authors： Iaccarino C,Schiavi P,Picetti E,Goldoni M,Cerasti D,Caspani M,Servadei F

更新日期：2014-04-01 00:00:00

abstract：:The authors report their investigation of the effects of high-dose barbiturates on the multimodality evoked response in 9 cats. After baseline evoked responses were obtained, boluses of pentobarbital were infused intravenously at regular intervals, amounting to cumulative total doses of 9, 18, 27, 45, 63, 123, and 183...

journal_title：Journal of neurosurgery

authors： Sutton LN,Frewen T,Marsh R,Jaggi J,Bruce DA

更新日期：1982-08-01 00:00:00

abstract：OBJECT:The formation of cerebral aneurysms involves complex processes and little is known about the mechanisms by which they originate, grow, and rupture. The purpose of this study was to identify early ultrastructural morphological changes that lead to the formation of experimental cerebral aneurysms. METHODS:Twenty ...

journal_title：Journal of neurosurgery

authors： Jamous MA,Nagahiro S,Kitazato KT,Satoh K,Satomi J

更新日期：2005-03-01 00:00:00

abstract：:The authors present a case of chordoid meningioma in a 55-year-old woman who manifested headache and personality change. Magnetic resonance imaging of the brain and cerebral angiography demonstrated a mass in the right frontal lobe that resembled a typical convexity meningioma. However, the pathological diagnosis was ...

journal_title：Journal of neurosurgery

authors： Lee DK,Kim DG,Choe G,Chi JG,Jung HW

更新日期：2001-01-01 00:00:00

abstract：OBJECT:Although the spontaneous occurrence of an unruptured vertebral artery (VA) dissection has increasingly been recognized as a relatively common cause of stroke, and the clinical aspects of this lesion have gradually been determined, its natural course remains obscure. The main goal of this study was to clarify the...

journal_title：Journal of neurosurgery

authors： Nakagawa K,Touho H,Morisako T,Osaka Y,Tatsuzawa K,Nakae H,Owada K,Matsuda K,Karasawa J

更新日期：2000-07-01 00:00:00

abstract：OBJECT:Schwannomas occupying the craniocervical junction (CCJ) are rare and usually originate from the jugular foramen, hypoglossal nerves, and C-1 and C-2 nerves. Although they may have different origins, they may share the same symptoms, surgical approaches, and complications. An extension of these lesions along the ...

journal_title：Journal of neurosurgery

authors： Cavalcanti DD,Martirosyan NL,Verma K,Safavi-Abbasi S,Porter RW,Theodore N,Sonntag VK,Dickman CA,Spetzler RF

更新日期：2011-05-01 00:00:00

abstract：:Patients undergoing brain tumor surgery are at high risk for the occurrence of a thromboembolic event. To identify a laboratory marker suitable for risk estimation the authors studied the perioperative time pattern of routine coagulation parameters and the specific hemostasis activation marker D-dimer in 28 consecutiv...

journal_title：Journal of neurosurgery

authors： Vukovich TC,Gabriel A,Schaeffer B,Veitl M,Matula C,Spiss CK

更新日期：1997-10-01 00:00:00

abstract：OBJECT:The use of intercostal nerves (ICNs) for the neurotization of the musculocutaneous nerve (MCN) in adult patients with traumatic brachial plexus palsy has been well described. However, its use for brachial plexus palsy in infants has rarely been reported. The authors surgically created 31 ICN-MCN communications f...

journal_title：Journal of neurosurgery

authors： Kawabata H,Shibata T,Matsui Y,Yasui N

更新日期：2001-03-01 00:00:00

abstract：OBJECT:Although craniopharyngiomas are benign intracranial tumors, their high recurrence rates and intimate associations with surrounding neurovascular structures make gross tumor resection challenging. Stereotactic radiosurgery has been introduced as a valuable adjuvant therapy for recurrent or residual craniopharyngi...

journal_title：Journal of neurosurgery

authors： Lee CC,Yang HC,Chen CJ,Hung YC,Wu HM,Shiau CY,Guo WY,Pan DH,Chung WY,Liu KD

更新日期：2014-12-01 00:00:00

abstract：:The authors describe a frame with guides to facilitate accurate correlation of the planes of brain-specimen sections with computerized axial tomography brain scans. ...

journal_title：Journal of neurosurgery

authors： Shipps FC,D'Agostino A,Raaf J

更新日期：1976-06-01 00:00:00

abstract：OBJECTIVE:The objective of this open-label, nonrandomized trial was to evaluate the efficacy and safety of bilateral caudate nucleus deep brain stimulation (DBS) for treatment-resistant tinnitus. METHODS:Six participants underwent DBS electrode implantation. One participant was removed from the study for suicidality u...

journal_title：Journal of neurosurgery

authors： Cheung SW,Racine CA,Henderson-Sabes J,Demopoulos C,Molinaro AM,Heath S,Nagarajan SS,Bourne AL,Rietcheck JE,Wang SS,Larson PS

更新日期：2019-09-24 00:00:00

abstract：OBJECT:The purpose of this study was to identify the causes of failed temporal lobe resection in patients with mesial temporal sclerosis (MTS) and the role of repeat surgery for seizure control. METHODS:This is a retrospective study of 105 patients who underwent temporal lobe resection for MTS with unilateral electroe...

journal_title：Journal of neurosurgery

authors： Ramos E,Benbadis S,Vale FL

更新日期：2009-06-01 00:00:00

abstract：:The clinical course of 12 patients who underwent terminal ventriculostomy for syringomyelia is presented. Opening the central canal at the tip of the conus medullaris is a relatively benign procedure that improves the symptoms of syringomyelia and syringobulbia. This canal normally terminates at the tip of the conus, ...

journal_title：Journal of neurosurgery

authors： Gardner WJ,Bell HS,Poolos PN,Dohn DF,Steinberg M

更新日期：1977-05-01 00:00:00

abstract：OBJECTIVE:Camptocormia is a potentially debilitating condition in the progression of Parkinson's disease (PD). It is described as an abnormal forward flexion while standing that resolves when lying supine. Although the condition is relatively common, the underlying pathophysiology and optimal treatment strategy are unc...

journal_title：Journal of neurosurgery

authors： Chan AK,Chan AY,Lau D,Durcanova B,Miller CA,Larson PS,Starr PA,Mummaneni PV

更新日期：2018-09-14 00:00:00

abstract：OBJECT:Diffuse axonal injury (DAI) is a major complication of traumatic brain injury (TBI) that leads to functional and psychological deficits. Although DAI is frequently underdiagnosed by conventional imaging modalities, it can be demonstrated using diffusion tensor imaging. The aim of this study was to assess the pre...

journal_title：Journal of neurosurgery

authors： Inglese M,Makani S,Johnson G,Cohen BA,Silver JA,Gonen O,Grossman RI

更新日期：2005-08-01 00:00:00