A physical simulator for endoscopic endonasal drilling techniques: technical note.

abstract：:The authors describe the technique of a transantral transsphenoidal approach to the sella turcica. The advantages and potential complications are discussed. This procedure may also be applicable when dealing with tumors of the skull base and orbits. ...

journal_title：Journal of neurosurgery

authors： Hoyt TE,Turnbull FM,Kusske JA

更新日期：1983-12-01 00:00:00

abstract：:The potential efficacy of early repeat transsphenoidal surgery for persistent Cushing's disease has not previously been examined. On 222 patients with no prior pituitary treatment and a preoperative diagnosis of Cushing's disease, 29 (13%) remained hypercortisolemic after an initial transsphenoidal pituitary explorati...

journal_title：Journal of neurosurgery

authors： Ram Z,Nieman LK,Cutler GB Jr,Chrousos GP,Doppman JL,Oldfield EH

更新日期：1994-01-01 00:00:00

abstract：:Cerebral blood flow (CBF) was measured in 39 men at normocapnia and after 5% CO2 inhalation using the xenon-133 technique. Twenty-three patients had unilateral carotid artery occlusion with no angiographic evidence of contralateral carotid artery stenosis or ophthalmic collateral flow. Eleven of these patients had und...

journal_title：Journal of neurosurgery

authors： Clifton GL,Haden HT,Taylor JR,Sobel M

更新日期：1988-07-01 00:00:00

abstract：:The authors report on an unusual case of a primary intracranial myxoma in a 39-year-old woman. The patient presented with headache and generalized seizure. Magnetic resonance imaging revealed a large right frontal tumor resembling a parasagittal meningioma. A gross-total resection was performed, and histological revie...

journal_title：Journal of neurosurgery

authors： Powers CJ,Pizzi CC,Cummings TJ,Friedman AH

更新日期：2006-03-01 00:00:00

abstract：:The feasibility of high-frequency transcranial electrical stimulation (TES) through screw electrodes placed in the skull was investigated for use in intraoperative monitoring of the motor pathways in patients who are in a state of general anesthesia during cerebral and spinal operations. Motor evoked potentials (MEPs)...

journal_title：Journal of neurosurgery

authors： Watanabe K,Watanabe T,Takahashi A,Saito N,Hirato M,Sasaki T

更新日期：2004-01-01 00:00:00

abstract：OBJECT:CD133(+) cells have the potential to enhance histological and functional recovery from peripheral nerve injury. However, the number of CD133(+) cells safely obtained from human peripheral blood is extremely limited. To address this issue, the authors expanded CD133(+) cells derived from human peripheral blood us...

journal_title：Journal of neurosurgery

authors： Ohtsubo S,Ishikawa M,Kamei N,Kijima Y,Suzuki O,Sunagawa T,Higashi Y,Masuda H,Asahara T,Ochi M

更新日期：2012-10-01 00:00:00

abstract：OBJECTIVE:Gliomas occur in 3-4 individuals per 100,000 individuals and are one of the most common primary brain tumors. Treatment options are limited for gliomas despite the progressive nature of the disease. The authors used the Value Driven Outcomes (VDO) database to identify cost drivers and subgroups that are invol...

journal_title：Journal of neurosurgery

authors： Wilde H,Azab MA,Abunimer AM,Abou-Al-Shaar H,Karsy M,Guan J,Menacho ST,Jensen RL

更新日期：2019-03-29 00:00:00

abstract：:Intracranial pressure (ICP) and cerebral perfusion pressure were monitored in 12 patients who were comatose secondary to hypoxic (five cases) or hypotensive (seven cases) nontraumatic cerebral insults. Patients who were hypotensive but not hypoxic developed significant increased ICP. In patients who were comatose from...

journal_title：Journal of neurosurgery

authors： Senter HJ,Wolf A,Wagner FC Jr

更新日期：1981-04-01 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：OBJECT:Delayed cerebral ischemia is a major cause of morbidity and death following aneurysmal subarachnoid hemorrhage and requires timely intervention for a successful outcome to be achieved. In this study the investigators compared the commonly used Fisher scale with 2 newer radiographic scales for the prediction of v...

journal_title：Journal of neurosurgery

authors： Kramer AH,Hehir M,Nathan B,Gress D,Dumont AS,Kassell NF,Bleck TP

更新日期：2008-08-01 00:00:00

abstract：OBJECT:Insular gliomas remain surgically challenging cases due to complex anatomy, including surrounding vasculature and the relationship to functional structures. To define the morbidity profile associated with aggressive insular glioma removal as well as its impact on long-term outcome, the authors retrospectively ev...

journal_title：Journal of neurosurgery

authors： Sanai N,Polley MY,Berger MS

更新日期：2010-01-01 00:00:00

abstract：:Forty-one patients with brain lesions underwent brain biopsy using either a computerized tomography (CT)-guided stereotactic approach or an ultrasound-guided technique. The cases were selected according to location and size of the mass lesion. Lesions 15 mm or less in diameter and those in the posterior fossa were bio...

journal_title：Journal of neurosurgery

authors： Di Lorenzo N,Esposito V,Lunardi P,Delfini R,Fortuna A,Cantore G

更新日期：1991-11-01 00:00:00

abstract：:Because the degree of immediate stabilization provided by cage-assisted anterior lumbar interbody fusion (ALIF) has been shown by several studies to be inadequate, supplementary posterior fixation, such as that created by translaminar or transpedicle screw fixation, is necessary. In this study, the authors studied the...

journal_title：Journal of neurosurgery

authors： Jang JS,Lee SH,Lim SR

更新日期：2003-01-01 00:00:00

abstract：:Rarely are both sides of the hippocampus available for pathological study in a patient with intractable temporal lobe epilepsy (TLE). The authors report a patient with TLE investigated with bilateral depth electrodes who had an episode of postictal psychosis. The patient died 4 weeks after temporal lobectomy of unknow...

journal_title：Journal of neurosurgery

authors： Mathern GW,Pretorius JK,Babb TL,Quinn B

更新日期：1995-02-01 00:00:00

abstract：:This case illustrates the potential growth rate of an atypical meningioma in a pediatric patient, emphasizes one of the potential risks after therapeutic radiation, and underscores the importance of clinical evaluation and follow up of the symptomatic patient after tumor resection and radiation therapy. The authors re...

journal_title：Journal of neurosurgery

authors： Ware ML,Cha S,Gupta N,Perry VL

更新日期：2004-05-01 00:00:00

abstract：OBJECT:The aim of this study was to determine age-related differences in short-term (1-year) outcomes in patients with unruptured intracranial aneurysms (UIAs). METHODS:Four thousand fifty-nine patients prospectively enrolled in the International Study of Unruptured Intracranial Aneurysms were categorized into 3 group...

journal_title：Journal of neurosurgery

authors： Mahaney KB,Brown RD Jr,Meissner I,Piepgras DG,Huston J 3rd,Zhang J,Torner JC,ISUIA Investigators.

更新日期：2014-11-01 00:00:00

abstract：:A multi-center double-blind randomized clinical trial was conducted by the National Acute Spinal Cord Injury Study Group to examine the efficacy of high-dose methylprednisolone (1000-mg bolus and 1000 mg daily thereafter for 10 days) compared with that of a standard dose (100-mg bolus and 100 mg daily for 10 days). No...

journal_title：Journal of neurosurgery

authors： Bracken MB,Shepard MJ,Hellenbrand KG,Collins WF,Leo LS,Freeman DF,Wagner FC,Flamm ES,Eisenberg HM,Goodman JH

更新日期：1985-11-01 00:00:00

abstract：OBJECT:Traditional treatment of transected peripheral nerves has been by suturing the nerve ends to each other. Because this approach is not widely available and is technically demanding, the authors evaluated an easier method for end-to-end anastomosis using cyanoacrylate-based glue. METHODS:The authors used a rat sc...

journal_title：Journal of neurosurgery

authors： Roth J,Shtokman J,Shamir MH,Nissan M,Shchetinkov L,Trejo LL,Rochkind S

更新日期：2011-01-01 00:00:00

abstract：OBJECT:Approximately 25% of patients exhibit cognitive dysfunction 24 hours after carotid endarterectomy (CEA). One of the purported mechanisms of early cognitive dysfunction (eCD) is hypoperfusion due to inadequate collateral circulation during cross-clamping of the carotid artery. The authors assessed whether poor co...

journal_title：Journal of neurosurgery

authors： Sussman ES,Kellner CP,Mergeche JL,Bruce SS,McDowell MM,Heyer EJ,Connolly ES

更新日期：2014-09-01 00:00:00

abstract：OBJECTIVE:Gamma Knife surgery (GKS) obliterates 65%-87% of cavernous sinus dural arteriovenous fistulas (CSDAVFs). However, the hemodynamic effect on GKS outcomes is relatively unknown. The authors thus used the classification scheme developed by Suh et al. to explore this effect. METHODS:The authors retrospectively (...

journal_title：Journal of neurosurgery

authors： Wu CA,Yang HC,Hu YS,Wu HM,Lin CJ,Luo CB,Guo WY,Lee CC,Liu KD,Chung WY

更新日期：2019-01-25 00:00:00

abstract：:Rupture of an intracranial dissecting aneurysm is a rare but dangerous event. The authors' experience with 14 cases of these lesions on the vertebrobasilar circulation suggests that these aneurysms have typical angiographic silhouettes and that, at least in the vertebral artery, they are treatable by proximal arterial...

journal_title：Journal of neurosurgery

authors： Friedman AH,Drake CG

更新日期：1984-02-01 00:00:00

abstract：:Several types of adjustable clamp have been widely utilized to gradually occlude the carotid artery for the treatment of various intracranial vascular lesions. A fairly large number of patients, many of whom have not been adequately followed, have these clamps still in place. The authors report two patients, initially...

journal_title：Journal of neurosurgery

authors： Helm GA,Simmons NE,diPierro CG,Kassell NF

更新日期：1993-11-01 00:00:00

abstract：:The authors report a series of 34 meningiomas of the sphenoid ridge. Eight tumors were totally removed uneventfully: two from the middle sphenoid ridge and six from the pterion or Sylvian point. Five tumors were not operated on because of their extensions or the patient's age. Twenty-one tumors raised serious surgical...

journal_title：Journal of neurosurgery

authors： Bonnal J,Thibaut A,Brotchi J,Born J

更新日期：1980-11-01 00:00:00

abstract：:Massive osteolysis is a type of idiopathic osteolysis in which there is spontaneous onset of bone resorption. Almost any bone in the body can be affected. The authors present the case of a 62-year-old man diagnosed with massive osteolysis of the occipital bone and the upper two cervical vertebrae. Despite extensive pn...

journal_title：Journal of neurosurgery

authors： Khosrovi H,Ortiz O,Kaufman HH,Schochet SS Jr,Reddy GN,Simmons D

更新日期：1997-11-01 00:00:00

abstract：:The authors report nine patients selected from over 100 patients with subdural hematomas successfully treated without surgery. These patients were followed for as long as 5 years. All had angiographically demonstrated subdural hematomas. Electroencephalograms (EEG) documented well the clinical improvement of the patie...

journal_title：Journal of neurosurgery

authors： Lusins J,Jaffe R,Bender MB

更新日期：1976-05-01 00:00:00

abstract：OBJECT:The authors analyzed the effects of socioeconomic status (SES) and geographic variations on survival rates for adults and children with glioma, studying the data of 30,489 adults and 2940 children from the Cancer Registry in England and Wales. METHODS:The median survival time and crude survival rates for eight ...

journal_title：Journal of neurosurgery

authors： Tseng MY,Tseng JH,Merchant E

更新日期：2006-10-01 00:00:00

abstract：OBJECT:Iliac crest bone graft harvesting can result in major complications, the rates of which range from approximately 6 to 8%. The objective of this study was to evaluate the postoperative regeneration of iliac crest donor defects in an animal model after harvesting a full-thickness tricortical graft. METHODS:In ske...

journal_title：Journal of neurosurgery

authors： Cornwall GB,Wheeler DL,Thomas KA,Taylor WR,Turner AS

更新日期：2002-11-01 00:00:00

abstract：:In an observational study in head-injured patients, cerebrovascular pressure transmission was investigated using a systems analysis approach whereby the blood pressure (BP) waveform was used as a measure of an input stimulus to the cerebrovascular bed (CVB) and the intracranial pressure (ICP) waveform as the response ...

journal_title：Journal of neurosurgery

authors： Piper IR,Miller JD,Dearden NM,Leggate JR,Robertson I

更新日期：1990-12-01 00:00:00

abstract：:Macroprolactinomas rarely present with apoplexy. The authors describe a patient with a macroprolactinoma who presented with apoplexy and rapid progression of a third nerve palsy. The patient was managed expectantly with bromocriptine, and within 48 hours, the patient's third nerve palsy had completely resolved. The au...

journal_title：Journal of neurosurgery

authors： Brisman MH,Katz G,Post KD

更新日期：1996-12-01 00:00:00

abstract：:The purpose of this study is to report a surgical technique of nerve transfer to restore radial nerve function after a complete palsy due to a proximal injury to the radial nerve. The authors report the case of a patient who underwent direct nerve transfer of redundant or expendable motor branches of the median nerve ...

journal_title：Journal of neurosurgery

authors： Mackinnon SE,Roque B,Tung TH

更新日期：2007-09-01 00:00:00