Metastases of a spinal glioblastoma multiforme into an intracranial arachnoid cyst.

abstract：:Artificial intelligence (AI)-facilitated clinical automation is expected to become increasingly prevalent in the near future. AI techniques may permit rapid and detailed analysis of the large quantities of clinical data generated in modern healthcare settings, at a level that is otherwise impossible by humans. Subsequ...

journal_title：Neurosurgery

authors： Panesar SS,Kliot M,Parrish R,Fernandez-Miranda J,Cagle Y,Britz GW

更新日期：2020-07-01 00:00:00

abstract：OBJECTIVE:Conflicting reports have been published with regard to the relationship between the efficacy of p53 gene therapy and the p53 status of gliomas. In this study, we evaluated whether U-87MG glioma cells harboring wild-type p53 and U251 and U-373MG glioma cells harboring mutated p53 demonstrate different sensitiv...

journal_title：Neurosurgery

authors： Shinoura N,Sakurai S,Asai A,Kirino T,Hamada H

更新日期：2001-07-01 00:00:00

abstract：OBJECTIVE:Because more women with cerebrospinal fluid shunts are surviving to child-bearing age, neurosurgeons, obstetricians, and other health care professionals require information about the care of these patients, especially during pregnancy and delivery. The purpose of this study was to gather comprehensive data fr...

journal_title：Neurosurgery

authors： Bradley NK,Liakos AM,McAllister JP 2nd,Magram G,Kinsman S,Bradley MK

更新日期：1998-09-01 00:00:00

abstract：OBJECTIVE AND IMPORTANCE:We report the first example of an anaplastic meningioma arising from an intracranial arachnoid cyst and discuss the diagnostic challenges of this case, including the useful role of genetic markers. CLINICAL PRESENTATION:A 72-year-old man presented with transient episodes of expressive dysphasi...

journal_title：Neurosurgery

authors： Lwu S,Starreveld YP,Branson J,Perry A

更新日期：2010-07-01 00:00:00

abstract：INTRODUCTION:Vasospasm after subarachnoid hemorrhage remains a management challenge. The accepted treatment involves hypertensive, hypervolemic, hemodilution therapy. However, there is variation in the application of this treatment. Most authors increase mean arterial pressure (MAP), which can be associated with signif...

journal_title：Neurosurgery

authors： Joseph M,Ziadi S,Nates J,Dannenbaum M,Malkoff M

更新日期：2003-11-01 00:00:00

abstract：:A case of a bacterial abscess developing in the sphenoid sinus 2 weeks after transsphenoidal surgery is presented. Although abscesses within the sella turcica have been reported as rare complications of transsphenoidal surgery, this is the first reported case of the postoperative formation of an abscess of the sphenoi...

journal_title：Neurosurgery

authors： Nelson PB,Hirsch BE,De Vries EJ

更新日期：1991-01-01 00:00:00

abstract：OBJECTIVE:A 10-year prospective clinical and magnetic resonance imaging study was undertaken to determine the natural history of venous malformations. We assessed the hemorrhage rate and morbidity associated with venous malformations of the brain. PATIENTS AND METHODS:From 1986 to 1996, 80 patients with venous malform...

journal_title：Neurosurgery

authors： McLaughlin MR,Kondziolka D,Flickinger JC,Lunsford S,Lunsford LD

更新日期：1998-08-01 00:00:00

abstract：OBJECTIVE:Interhemisperic lipomas are almost always associated with hypogenesis or agenesis of the corpus callosum. These lesions are stable. CLINICAL PRESENTATION:We report a case of an interhemispheric lipoma in a 72-year-old man who had undergone myelolipomatous differentiation. INTERVENTION:Gross total excision o...

journal_title：Neurosurgery

authors： Suri V,Sharma MC,Suri A,Karak AK,Garg A,Sarkar C,Jain D

更新日期：2008-03-01 00:00:00

abstract：OBJECTIVE:Brain tumors are highly angiogenic, and their growth and spread depend on the generation of new blood vessels. We examined the effect of the cyclic peptide antagonist pentapeptide EMD 121974, an antiangiogenic agent, on orthotopic and heterotopic brain tumor growth. METHODS:The human brain tumor cell lines D...

journal_title：Neurosurgery

authors： MacDonald TJ,Taga T,Shimada H,Tabrizi P,Zlokovic BV,Cheresh DA,Laug WE

更新日期：2001-01-01 00:00:00

abstract：:Esophageal perforation during surgery for cervical disc herniation is a rare complication. Differences in the time of diagnosis of this complication in three patients--no delay and delays of 6 hours and 4 days, respectively--resulted in different symptoms and outcomes. Early detection of the perforation allows prompt ...

journal_title：Neurosurgery

authors： van Berge Henegouwen DP,Roukema JA,de Nie JC,vd Werken C

更新日期：1991-11-01 00:00:00

abstract：BACKGROUND:Chordomas are rare but challenging neoplasms involving the skull base. A preoperative grading system will be useful to identify both areas for treatment and risk factors, and correlate to the degree of resection, complications, and recurrence. OBJECTIVE:To propose a new grading system for cranial chordomas ...

journal_title：Neurosurgery

authors： Brito da Silva H,Straus D,Barber JK,Rostomily RC,Ferreira M Jr,Sekhar LN

更新日期：2018-09-01 00:00:00

abstract：:Visual field abnormalities were studied in a retrospective analysis of 199 patients with epidural hematomas. One hundred three patients had been alert enough at the time of hospital admission to have had their visual fields examined, but in only 27 patients were visual fields documented in the charts. Six of the 27 pa...

journal_title：Neurosurgery

authors： Matwijecky C,Steinbok P

更新日期：1982-08-01 00:00:00

abstract：OBJECTIVE:To describe a novel approach to recanalizing symptomatic extracranial internal carotid artery near occlusion using proximal and distal emboli protection devices. METHODS:Patients presenting with symptomatic extracranial internal carotid artery near occlusion who underwent endovascular recanalization between ...

journal_title：Neurosurgery

authors： Edgell RC,Yavagal DR,Agner C,Adamo M,Boulos AS

更新日期：2007-07-01 00:00:00

abstract：BACKGROUND:Cerebral edema contributes to the high morbidity and mortality of fulminant hepatic failure (FHF). OBJECTIVE:We report the results of our early experience with insertion of intraparenchymal intracranial pressure (ICP) monitors in these highly coagulopathic patients. METHODS:Eleven consecutive patients with...

journal_title：Neurosurgery

authors： Le TV,Rumbak MJ,Liu SS,Alsina AE,van Loveren H,Agazzi S

更新日期：2010-03-01 00:00:00

abstract：:An 8-year-old boy presented in coma and was found to have a massive posterior fossa hemorrhage on computed tomographic scan. Autopsy disclosed a large cerebellar hematoma within a mixed glioma containing both juvenile pilocytic astrocytoma and oligodendroglioma. It is postulated that the hemorrhage originated from the...

journal_title：Neurosurgery

authors： Specht CS,Pinto-Lord C,Smith TW,DeGirolami U,Suran E,Marshall PC,Davidson RI

更新日期：1986-08-01 00:00:00

abstract：BACKGROUND:Resection is a critical component in the initial treatment of glioblastoma (GBM). Often GBMs are resected using an intralesional method. Circumferential perilesional resection of GBMs has been described, but with limited data. OBJECTIVE:To conduct an observational retrospective analysis to test whether peri...

journal_title：Neurosurgery

authors： Al-Holou WN,Hodges TR,Everson RG,Freeman J,Zhou S,Suki D,Rao G,Ferguson SD,Heimberger AB,McCutcheon IE,Prabhu SS,Lang FF,Weinberg JS,Wildrick DM,Sawaya R

更新日期：2020-01-01 00:00:00

abstract：BACKGROUND AND IMPORTANCE:This article describes delayed endovascular revascularization in a patient with clinical and radiographic evidence of posterior circulation hemodynamic failure in the setting of intracranial occlusive lesions. CLINICAL PRESENTATION:A 48-year-old man presented with a 6-week history of progress...

journal_title：Neurosurgery

authors： Ogilvy CS,Khalessi AA,Hauck EF,Shannon LR 2nd,Hopkins LN,Levy EI,Siddiqui AH

更新日期：2011-07-01 00:00:00

abstract：OBJECTIVE:The supraorbital approach is well accepted for lesions in the anterior fossa, the sellar region, and the anterior circle of Willis. However, the usefulness of this approach has not yet been elucidated for lesions in the interpeduncular fossa. The technique of an endoscope-assisted, ipsi- and contralateral sup...

journal_title：Neurosurgery

authors： Menovsky T,Grotenhuis JA,de Vries J,Bartels RH

更新日期：1999-01-01 00:00:00

abstract：:In the May 2009 issue of The Lancet Neurology, the 5-year follow-up results of the International Subarachnoid Aneurysm Trial (ISAT) were published. The authors concluded that, although the significant difference between coiling and neurosurgical clipping of ruptured intracranial aneurysms in terms of death and severe ...

journal_title：Neurosurgery

authors： Bakker NA,Metzemaekers JD,Groen RJ,Mooij JJ,Van Dijk JM

更新日期：2010-05-01 00:00:00

abstract：BACKGROUND:Biochemical alterations associated with mechanical stress have been explored as an initiating step in the pathological progression of ligamentum flavum hypertrophy (LFH); however, this mechanism remains poorly understood. Recently, the inflammation induced after mechanical stress and the subsequent response ...

journal_title：Neurosurgery

authors： Hur JW,Kim BJ,Park JH,Kim JH,Park YK,Kwon TH,Moon HJ

更新日期：2015-08-01 00:00:00

abstract：BACKGROUND:Advanced cervical spondylosis (CS) can cause structural damage to the spinal cord resulting in long-term neurological impairment including neck pain and motor weakness. We hypothesized long-term structural reorganization within the brain in patients with CS. OBJECTIVE:To explore the associations between cor...

journal_title：Neurosurgery

authors： Woodworth DC,Holly LT,Mayer EA,Salamon N,Ellingson BM

更新日期：2019-03-01 00:00:00

abstract：OBJECTIVE:To save the patency of the internal carotid artery (ICA) during the treatment of carotid cavernous fistulae or cavernous sinus dural arteriovenous malformations, direct surgery of the cavernous sinus after failure of endovascular treatment was attempted in this study. METHODS:A total of 78 patients with caro...

journal_title：Neurosurgery

authors： Tu YK,Liu HM,Hu SC

更新日期：1997-10-01 00:00:00

abstract：BACKGROUND:Cerebrovascular pressure reactivity is the principal mechanism of cerebral autoregulation. Assessment of cerebral autoregulation can be performed by using the mean flow index (Mx) based on transcranial Doppler ultrasonography. Cerebrovascular pressure reactivity can be monitored by using the pressure reactiv...

journal_title：Neurosurgery

authors： Budohoski KP,Czosnyka M,de Riva N,Smielewski P,Pickard JD,Menon DK,Kirkpatrick PJ,Lavinio A

更新日期：2012-09-01 00:00:00

abstract：BACKGROUND:The synergistic effect of clonidine with bupivacaine, well established in peripheral nerve blocks, remains controversial in local field block for postoperative analgesia. OBJECTIVE:To investigate the potential analgesic benefit of adding clonidine to bupivacaine during preincisional field block in posterior...

journal_title：Neurosurgery

authors： Abdel Hay J,Kobaiter-Maarrawi S,Tabet P,Moussa R,Rizk T,Nohra G,Okais N,Samaha E,Maarrawi J

更新日期：2018-06-01 00:00:00

abstract：BACKGROUND:En bloc resection of primary sacral tumors has a demonstrated survival benefit. Total and high sacral amputations are traditionally performed by using a staged anterior and subsequent posterior approach. However, we have found that en bloc resection and biomechanical reconstruction of the spinal column is po...

journal_title：Neurosurgery

authors： Clarke MJ,Dasenbrock H,Bydon A,Sciubba DM,McGirt MJ,Hsieh PC,Yassari R,Gokaslan ZL,Wolinsky JP

更新日期：2012-08-01 00:00:00

abstract：:Currently, only presumptive diagnosis of chronic traumatic encephalopathy (CTE) can be made in living patients. We present a modality that may be instrumental to the definitive diagnosis of CTE in living patients based on brain autopsy confirmation of [F-18]FDDNP-PET findings in an American football player with CTE. [...

journal_title：Neurosurgery

authors： Omalu B,Small GW,Bailes J,Ercoli LM,Merrill DA,Wong KP,Huang SC,Satyamurthy N,Hammers JL,Lee J,Fitzsimmons RP,Barrio JR

更新日期：2018-02-01 00:00:00

abstract：BACKGROUND:Iliac screw fixation is a powerful tool used by spine surgeons to achieve fusion across the lumbosacral junction for a number of indications, including deformity, tumor, and pseudarthrosis. Complications associated with screw placement are related to blind trajectory selection and excessive soft tissue disse...

journal_title：Neurosurgery

authors： Shin JH,Hoh DJ,Kalfas IH

更新日期：2012-03-01 00:00:00

abstract：:A case of symptomatic Rathke's cleft cyst is described. In spite of the intrasellar component and radiological and clinical evidence of involvement of the pituitary gland, the sella turcica was minimally involved. MRI afforded optimal visualization and localization of the intra- and suprasellar components vis-à-vis th...

journal_title：Neurosurgery

authors： Wagle VG,Nelson D,Rossi A,Uphoff D

更新日期：1989-02-01 00:00:00

abstract：OBJECTIVE:Frequently, the cervicothoracic junction can be reached through a simple anterior approach. In some cases, access to this region requires a much more aggressive surgical intervention, such as manubriotomy or sternotomy. Information regarding the need for such interventions is particularly useful to have preop...

journal_title：Neurosurgery

authors： Karikari IO,Powers CJ,Isaacs RE

更新日期：2009-12-01 00:00:00

abstract：OBJECTIVE:The purpose of this study was to evaluate the benefits of intraoperative autotransfusion of autologous blood on the conservation of allogenic blood, including cost-effectiveness and the consequences for hemoglobin level and coagulation tests. METHODS:The Hoemonetics Cell Saver 4 autotransfusion system (Hoemo...

journal_title：Neurosurgery

authors： Cataldi S,Bruder N,Dufour H,Lefevre P,Grisoli F,François G

更新日期：1997-04-01 00:00:00