Posterior ventricular catheter burr-hole localizer. Technical note.

abstract：:The authors studied the effect of high cervical cord section on the phenomenon of autoregulation in the rhesus monkey with the hydrogen clearance method to measure focal spinal cord blood flow (SCBF). Laminectomies were performed at T7-11 and C1-2. The spinal cord was completely severed at C1-2. Under normocapnic cond...

journal_title：Journal of neurosurgery

authors： Kobrine AI,Doyle TF,Newby N,Rizzoli HV

更新日期：1976-04-01 00:00:00

abstract：OBJECT:Functional neurosurgical interventions such as deep brain stimulation (DBS) are traditionally performed with the aid of a stereotactic frame. Although frameless techniques have been perceived as less accurate, data from a recent phantom study of a modified frameless approach demonstrated a laboratory accuracy ex...

journal_title：Journal of neurosurgery

authors： Holloway KL,Gaede SE,Starr PA,Rosenow JM,Ramakrishnan V,Henderson JM

更新日期：2005-09-01 00:00:00

abstract：:A 9- to 12-year follow-up review was conducted in 105 of 124 patients who were treated with chymopapain chemonucleolysis for herniated lumbar disc. The data were obtained from responses to a questionnaire. Seventy-nine patients (75.2%) reported marked improvement, six (5.7%) had slight improvement, and 20 (19.0%) had ...

journal_title：Journal of neurosurgery

authors： Javid MJ

更新日期：1985-05-01 00:00:00

abstract：:Computerized tomography (CT) scans of 54 patients with an arteriovenous malformation (AVM) of the brain were reviewed. The 31 males and 23 females (mean age: 33 years) were classified according to clinical presentation: 1) intracranial hemorrhage (30 patients); 2) seizure disorder (19 patients); and 3) other neurologi...

journal_title：Journal of neurosurgery

authors： LeBlanc R,Ethier R,Little JR

更新日期：1979-12-01 00:00:00

abstract：:Pineal region tumors pose certain challenges in regard to their resection: a deep surgical field, associated critical surrounding neurovascular structures, and narrow operative working corridor due to obstruction by the apex of the culmen. The authors describe a lateral supracerebellar infratentorial approach that was...

journal_title：Journal of neurosurgery

authors： Kulwin C,Matsushima K,Malekpour M,Cohen-Gadol AA

更新日期：2016-01-01 00:00:00

abstract：OBJECTIVE:Keyhole approaches, namely the minipterional approach (MPTa) and the supraorbital approach (SOa), are alternatives to the standard pterional approach to treat lesions located in the anterior and middle cranial fossae. Despite their increasing popularity and acceptance, the indications and limitations of these...

journal_title：Journal of neurosurgery

authors： Martínez-Pérez R,Albonette-Felicio T,Hardesty DA,Prevedello DM

更新日期：2020-03-13 00:00:00

abstract：:A 63-year-old woman with a 10-year history of intermittent cerebrospinal fluid (CSF) rhinorrhea was found to have a transclival meningocele. After pluridirectional tomography demonstrated a bone defect in the clivus, the diagnosis was established by means of computerized tomography (CT) by comparing the absorption coe...

journal_title：Journal of neurosurgery

authors： Lockwood AH,Quencer RM,Page LK

更新日期：1980-10-01 00:00:00

abstract：OBJECTIVE:It is common practice to use a new contralateral bur hole for ventriculoperitoneal shunt (VPS) placement in subarachnoid hemorrhage (SAH) patients with an existing ventriculostomy. At Thomas Jefferson University and Jefferson Hospital for Neuroscience, the authors have primarily used the ventriculostomy site ...

journal_title：Journal of neurosurgery

authors： Chalouhi N,Whiting A,Anderson EC,Witte S,Zanaty M,Tjoumakaris S,Gonzalez LF,Hasan D,Starke RM,Hann S,Ghobrial GM,Rosenwasser R,Jabbour P

更新日期：2014-10-01 00:00:00

abstract：:The authors report a case of myxochondrosarcoma of the fourth ventricle. The tumor was heavily calcified and proved impossible to remove at surgery. Histological examination revealed areas of loose fibroblastic tissue, hyaline cartilage, osteoid, and bone. It is postulated that the tumor arose from the stroma of the c...

journal_title：Journal of neurosurgery

authors： Scott RM,Dickersin R,Wolpert SM,Twitchell T

更新日期：1976-03-01 00:00:00

abstract：:Eleven patients with recurrent malignant glioma were treated with single high doses of BCNU ranging from 600 to 1400 mg/sq m. To prevent the characteristic late myelosuppression observed after conventional doses of BCNU, autologous bone marrow harvested just before drug treatment was infused 24 to 36 hours after thera...

journal_title：Journal of neurosurgery

authors： Hochberg FH,Parker LM,Takvorian T,Canellos GP,Zervas NT

更新日期：1981-04-01 00:00:00

abstract：OBJECTIVE:Intracranial stenting and flow diversion require the use of dual antiplatelet therapy (DAPT) to prevent in-stent thrombosis. DAPT may significantly increase the risk of hemorrhagic complications in patients who require subsequent surgical interventions. In this study, the authors sought to investigate whether...

journal_title：Journal of neurosurgery

authors： Hudson JS,Nagahama Y,Nakagawa D,Starke RM,Dlouhy BJ,Torner JC,Jabbour P,Allan L,Derdeyn CP,Greenlee JDW,Hasan D

更新日期：2018-10-01 00:00:00

abstract：:This study was undertaken to confirm the presence of alpha-1-antitrypsin (alpha 1-AT) in human brain tumors and to attempt to elucidate its significance. Seventy-seven consecutive unselected patients with various brain tumors were entered in this study. The alpha 1-AT and alpha 2-macroglobulin contents of the tumor ex...

journal_title：Journal of neurosurgery

authors： Sawaya R,Zuccarello M,Highsmith R

更新日期：1987-08-01 00:00:00

abstract：:Glioependymal cysts are rare congenital lesions of the central nervous system. Reported surgical treatments of these lesions have varied and yielded mixed results, and the optimal surgical strategy is still controversial. The authors here report the clinical and surgical outcomes for three adult patients successfully ...

journal_title：Journal of neurosurgery

authors： Alvarado AM,Smith KA,Chamoun RB

更新日期：2018-11-01 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：:The authors describe cerebrovascular and cerebral metabolic changes in monkeys, subjected to cerebral missile injury. After injury with BB pellet at 90 m/sec, there is a rapid rise in intracranial pressure (ICP), which reaches a peak 2 to 5 minutes posttrauma, and then falls to about 20 to 30 mm Hg. This, with a fall ...

journal_title：Journal of neurosurgery

authors： Crokard HA,Brown FD,Calica AB,Johns LM,Mullan S

更新日期：1977-06-01 00:00:00

abstract：:A patient is reported with an anomalous rib that caused compression of the cervical spinal cord and presented with cervical myelopathy. This appears to be the first reported instance of this particular anomaly. The clinicoanatomical aspects of this case are discussed. ...

journal_title：Journal of neurosurgery

authors： Rock JP,Spickler EM

更新日期：1991-09-01 00:00:00

abstract：:Forty-two cats were subjected to decerebration, thoracic and lumbar laminectomies, and isolation of the sciatic nerves. Spinal evoked potentials in response to bilateral sciatic nerve stimulation were recorded at L-3, and the spinal cord blood flow (SCBF) was measured by the hydrogen clearance technique. Thoracic cord...

journal_title：Journal of neurosurgery

authors： Chehrazi BB,Scremin O,Decima EE

更新日期：1989-11-01 00:00:00

abstract：:OBJECTIVE The goal of this study was to obtain a better understanding of the mechanisms underlying cerebral plasticity. Coupled with noninvasive detection of its occurrence, such an understanding has huge potential to improve glioma therapy. The authors aimed to demonstrate the frequency of plastic reshaping, find clu...

journal_title：Journal of neurosurgery

authors： Conway N,Wildschuetz N,Moser T,Bulubas L,Sollmann N,Tanigawa N,Meyer B,Krieg SM

更新日期：2017-11-01 00:00:00

abstract：:In a previous study, the authors demonstrated that meningioma cells secrete platelet-derived growth factor (PDGF)-like molecules that stimulate their own growth in an autocrine manner. Based on that finding, a study was undertaken to examine the effect of trapidil, a drug known to have an antagonistic action against P...

journal_title：Journal of neurosurgery

authors： Todo T,Adams EF,Fahlbusch R

更新日期：1993-03-01 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：:Barbiturates were administered to normal dogs, establishing an isoelectric electrocorticogram. Cortical cerebral blood flows (CBF) and deeper CBF's were respectively measured by krypton-85 (85Kr) and xenon-133 (133 Xe). Following barbiturate administration, the two methods of measuring CBF showed a poor coefficient of...

journal_title：Journal of neurosurgery

authors： Laurent JP,Lawner P,Simeone FA,Fink E

更新日期：1982-04-01 00:00:00

abstract：:Delayed intracranial hematomas are an important treatable cause of secondary brain injury in patients with head trauma. Early identification and treatment of these lesions, which appear or enlarge after the initial computerized tomography (CT) scan, may improve neurological outcome. Serial examinations using near-infr...

journal_title：Journal of neurosurgery

authors： Gopinath SP,Robertson CS,Contant CF,Narayan RK,Grossman RG,Chance B

更新日期：1995-09-01 00:00:00

abstract：OBJECT:Adjusting electrical parameters used in deep brain stimulation (DBS) for dystonia remains time consuming and is currently based on clinical observation alone. The goal of this study was to visualize electrical parameters around the electrode, to correlate these parameters with the anatomy of the globus pallidus ...

journal_title：Journal of neurosurgery

authors： Hemm S,Mennessier G,Vayssiere N,Cif L,El Fertit H,Coubes P

更新日期：2005-12-01 00:00:00

abstract：OBJECT:Botulinum toxin injections are the best therapeutic option in patients with spasmodic torticollis. Although a small number of patients do not benefit from such therapy, the majority respond well but may develop antibodies to the toxin after repeated applications. In those termed primary nonresponders, no improve...

journal_title：Journal of neurosurgery

authors： Braun V,Richter HP

更新日期：2002-09-01 00:00:00

abstract：:Rhombencephalosynapsis (RS) is a relatively rare developmental disorder of the cerebellum in which the cerebellar hemispheres are fused across the midline without being separated by a cleft or the vermis. The condition may be associated with hydrocephalus and other intracranial and extracranial abnormalities. The auth...

journal_title：Journal of neurosurgery

authors： Guyot LL,Kazmierczak CD,Michael DB

更新日期：2000-08-01 00:00:00

abstract：OBJECTIVE:Acute kidney injury (AKI) is associated with death in critically ill patients, but this complication has not been well characterized after aneurysmal subarachnoid hemorrhage (aSAH). The purpose of this study was to determine the incidence of AKI after aSAH and to identify risk factors for renal dysfunction. S...

journal_title：Journal of neurosurgery

authors： Eagles ME,Powell MF,Ayling OGS,Tso MK,Macdonald RL

更新日期：2019-07-12 00:00:00

abstract：OBJECT:In this retrospective study conducted at Atkinson Morley's Hospital and Middlesbrough General Hospital, the authors analyzed 100 matched patients who had suffered subarachnoid hemorrhage (SAH) to determine whether the technical procedure by which aneurysms are treated affects the development of chronic hydroceph...

journal_title：Journal of neurosurgery

authors： Sethi H,Moore A,Dervin J,Clifton A,MacSweeney JE

更新日期：2000-06-01 00:00:00

abstract：OBJECT:Detachable platinum coils are widely used in the endovascular treatment of intracranial aneurysms. The use of coil placement produces a higher incidence of aneurysm recurrence compared with surgical clipping. To reduce the incidence of recurrence by promoting clot organization, the authors designed a platinum co...

journal_title：Journal of neurosurgery

authors： Toma N,Imanaka-Yoshida K,Takeuchi T,Matsushima S,Iwata H,Yoshida T,Taki W

更新日期：2005-10-01 00:00:00

abstract：OBJECT:Age-related macular degeneration (AMD) is the leading cause of severe vision loss in people older than age 65 years in the western world. The visual acuity loss usually results from the ingrowth of new vessels from the choroid capillaries, so called choroidal neovascularization (CNV). The aim of this pilot study...

journal_title：Journal of neurosurgery

authors： Haas A,Papaefthymiou G,Langmann G,Schröttner O,Feigl B,Leber KA,Hanselmayer R,Pendl G

更新日期：2000-12-01 00:00:00

abstract：:Some intracranial aneurysms that might be considered inoperable by open craniotomy are readily treatable by stereotaxic thrombosis. This is possible because the stereotaxic technique requires only that some point on the fundus of the aneurysm can be punctured with a needle. Illustrative cases are given describing the ...

journal_title：Journal of neurosurgery

authors： Smith RW,Alksne JF

更新日期：1977-12-01 00:00:00