Evidence for a high free radical state in low-grade astrocytomas.

abstract：:Benign osteoblastic lesions are rare bone tumors and they are usually divided into osteoid osteomas and benign osteoblastomas based on their biological behavior. Both lesions are prevalent in the spine, with the lamina and pedicle being involved frequently. Long diagnostic delays are frequent. Pain, the most prominent...

journal_title：Neurosurgery

authors： Janin Y,Epstein JA,Carras R,Khan A

更新日期：1981-01-01 00:00:00

abstract：:Intracranial hemorrhage during pregnancy is rare. The authors present a case of moyamoya disease associated with pregnancy. A 32-year-old woman who was at 32 weeks of gestation experienced sudden severe headache followed by loss of consciousness. Computed tomography revealed an intracerebral hematoma in the left tempo...

journal_title：Neurosurgery

authors： Enomoto H,Goto H

更新日期：1987-01-01 00:00:00

abstract：OBJECTIVE:To test the spatial accuracy of coordinates generated from magnetic resonance imaging (MRI) scans, using the Brown-Roberts-Wells head frame and localizer system (Radionics, Inc., Burlington, MA). METHODS:An anthropomorphic head phantom, consisting of a two-dimensional lattice of acrylic spheres (4-mm diamete...

journal_title：Neurosurgery

authors： Orth RC,Sinha P,Madsen EL,Frank G,Korosec FR,Mackie TR,Mehta MP

更新日期：1999-12-01 00:00:00

abstract：:ANTON VON EISELSBERG was the first to resect a cerebral tumor at the First Surgical Clinic at the General Hospital in Vienna in 1904. He successfully removed a cerebral glioma, the first of no fewer than 15,000 tumors operated on at that hospital to date. von Eiselsberg and his successors, Egon Ranzi and Leopold Schön...

journal_title：Neurosurgery

authors： Koos WT,Day JD

更新日期：1996-09-01 00:00:00

abstract：OBJECTIVE:Because of the wide dissemination of malignant glioma cells by the time that malignant glioma is diagnosed, anti-invasive strategies that are designed to limit their further spread may be of little value unless mechanisms of the invasive cascade can be used to render invasive cells susceptible to cytoreductiv...

journal_title：Neurosurgery

authors： Yoshizato K,Zapf S,Westphal M,Berens ME,Giese A

更新日期：2002-02-01 00:00:00

abstract：:The current tendency in acoustic neuroma surgery to attempt the preservation of hearing function and the problem of accidental hearing loss caused by microsurgical neurovascular decompression operations for hemifacial spasm or trigeminal neuralgia prompted us to study the exact surgical vulnerability of the auditory s...

journal_title：Neurosurgery

authors： Sekiya T,Iwabuchi T,Andoh A,Kamata S

更新日期：1983-01-01 00:00:00

abstract：:Thirty-five consecutive adults with Chiari malformation and progressive symptoms underwent surgical treatment at a single institution over a 3-year period. All patients underwent magnetic resonance imaging scan before and after surgery. Images of the craniovertebral junction confirmed tonsillar herniation in all cases...

journal_title：Neurosurgery

authors： Pillay PK,Awad IA,Little JR,Hahn JF

更新日期：1991-05-01 00:00:00

abstract：:A helpful clinical sign of ruptured cervical disc is pain relief upon arm abduction. When the disease process is spondylosis with foraminal stenosis, changing arm position does not relieve pain. Anatomical considerations are discussed. ...

journal_title：Neurosurgery

authors： Beatty RM,Fowler FD,Hanson EJ Jr

更新日期：1987-11-01 00:00:00

abstract：:Dural arteriovenous fistulas are abnormal connections of dural arteries to dural veins or venous sinuses originating from within the dural leaflets. They are usually located near or within the wall of a dural venous sinus that is frequently obstructed or stenosed. The dural fistula sac is contained within the dural le...

journal_title：Neurosurgery

authors： Youssef PP,Schuette AJ,Cawley CM,Barrow DL

更新日期：2014-02-01 00:00:00

abstract：OBJECTIVE:To investigate the usefulness of a cellulose acetate polymer (CAP) solution for partial thrombosis of aneurysms. METHODS:We created 14 canine cervical carotid bifurcation aneurysms, 11 of which were subsequently thrombosed partially with CAP solution. We then conducted angiographic and histological investiga...

journal_title：Neurosurgery

authors： Tokunaga K,Kinugasa K,Mandai S,Handa A,Hirotsune N,Ohmoto T

更新日期：1998-05-01 00:00:00

abstract：:A newly designed cottonoid is fixed to the tip of the suction device by the negative pressure. It is especially useful during microsurgical procedures in areas crowded with neurovascular elements. The advantage of pressure-mounted cottonoids lies in the protection provided to the brain and neurovascular elements durin...

journal_title：Neurosurgery

authors： Arbit E

更新日期：1982-12-01 00:00:00

abstract：OBJECTIVE:Brain responses from concussive impacts in National Football League football games were simulated by finite element analysis using a detailed anatomic model of the brain and head accelerations from laboratory reconstructions of game impacts. This study compares brain responses with physician determined signs ...

journal_title：Neurosurgery

authors： Viano DC,Casson IR,Pellman EJ,Zhang L,King AI,Yang KH

更新日期：2005-11-01 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：BACKGROUND:One response to randomized trials like the International Subarachnoid Aneurysm Trial has been to adopt a "coil first" policy, whereby all aneurysms be considered for coiling, reserving surgery for unfavorable aneurysms or failed attempts. Surgical results with middle cerebral artery (MCA) aneurysms have been...

journal_title：Neurosurgery

authors： Rodríguez-Hernández A,Sughrue ME,Akhavan S,Habdank-Kolaczkowski J,Lawton MT

更新日期：2013-03-01 00:00:00

abstract：:Invading glioma cells seem to follow distinct anatomic structures within the central nervous system. Tumor cell dissemination may occur along structures, such as the basement membranes of blood vessels or the glial limitans externa, that contain extracellular matrix (ECM) proteins. Frequently, invasive glioma cells ar...

journal_title：Neurosurgery

authors： Giese A,Westphal M

更新日期：1996-08-01 00:00:00

abstract：OBJECTIVE:Resection strategies for the treatment of temporal lobe epilepsy (TLE) are a matter of discussion. Few data on the significance of resection type are available for pediatric patients with TLE. METHODS:Data for a series of 89 children who were surgically treated for TLE were analyzed. A first cohort of patien...

journal_title：Neurosurgery

authors： Clusmann H,Kral T,Gleissner U,Sassen R,Urbach H,Blümcke I,Bogucki J,Schramm J

更新日期：2004-04-01 00:00:00

abstract：:Beijing, the capital of the People's Republic of China, is a city with a population of over 10 million. The incidence of head injuries is increasing yearly and the government pays much attention to this social and medical problem. This is evidenced in both county and big city hospitals by the organization of neurosurg...

journal_title：Neurosurgery

authors： Cheng M

更新日期：1982-08-01 00:00:00

abstract：:A case of an intracranial hematoma in a neonate causing the release of free hemoglobin into the plasma is presented. No previous such case has been described. The relationship between hemoglobinemia and the occurrence of acute renal failure in this neonate is discussed, with comments on the possible etiological role o...

journal_title：Neurosurgery

authors： Chovanes GI,Truex RC Jr

更新日期：1987-07-01 00:00:00

abstract：OBJECTIVE AND IMPORTANCE:Arteriovenous malformations in the cranial nerves are very rare, and only one case has been reported in the literature. To our knowledge, this is the first case report of an arteriovenous malformation in the auditory nerve. CLINICAL PRESENTATION:A 30-year-old woman presented with a subarachnoi...

journal_title：Neurosurgery

authors： Oya S,Matsui T,Asai A

更新日期：2005-06-01 00:00:00

abstract：:This study retrospectively and prospectively analyzes uncomplicated, noninfected, primary ventriculoperitoneal shunting procedures and ventriculoperitoneal shunt revisions in children done at the University of Wisconsin Hospital from July 1973 to December 1979. We compared the infection rates between patients whose pr...

journal_title：Neurosurgery

authors： Ajir F,Levin AB,Duff TA

更新日期：1981-07-01 00:00:00

abstract：BACKGROUND:WHO Grade I meningiomas are common, usually benign, primary brain tumors. Little is known about the health-related quality of life (HRQOL) of patients with meningiomas. OBJECTIVE:To investigate the long-term HRQOL in patients with meningiomas and its association with cognitive deficits and epilepsy. METHOD...

journal_title：Neurosurgery

authors： Waagemans ML,van Nieuwenhuizen D,Dijkstra M,Wumkes M,Dirven CM,Leenstra S,Reijneveld JC,Klein M,Stalpers LJ

更新日期：2011-07-01 00:00:00

abstract：BACKGROUND:Pernkopf's atlas of Anatomy contains anatomical plates with detailed images of the peripheral nerves. Its use is controversial due to the author's association with the "Third Reich" and the potential depiction of victims of the Holocaust. The ethical implications of using this atlas for informing surgical pl...

journal_title：Neurosurgery

authors： Yee A,Coombs DM,Hildebrandt S,Seidelman WE,Coert JH,Mackinnon SE

更新日期：2019-02-01 00:00:00

abstract：OBJECTIVE:The blood-brain barrier (BBB) is often perceived as a passive membrane. However, evidence has demonstrated that the BBB plays an active role in normal homeostasis and in certain disease processes. METHODS:Approximately 300 peer-reviewed publications that discussed normal or abnormal BBB function were reviewe...

journal_title：Neurosurgery

authors： Neuwelt EA

更新日期：2004-01-01 00:00:00

abstract：BACKGROUND:Carotid blowout syndrome (CBS) is a life-threatening emergency resulting from compromise of the carotid artery caused by malignancy in the head and neck. OBJECTIVE:To report our experience with covered stents for the prevention or treatment of carotid blowout syndrome secondary to head and neck cancer to as...

journal_title：Neurosurgery

authors： Gaynor BG,Haussen DC,Ambekar S,Peterson EC,Yavagal DR,Elhammady MS

更新日期：2015-08-01 00:00:00

abstract：:Intraoperative brain mapping techniques were used to localize language cortex, sensorimotor pathways, and seizure foci in children with supratentorial brain tumors. The methods of direct cortical and subcortical stimulation, in addition to electrocorticography, enabled us to maximize tumor resection, minimize morbidit...

journal_title：Neurosurgery

authors： Berger MS,Kincaid J,Ojemann GA,Lettich E

更新日期：1989-11-01 00:00:00

abstract：BACKGROUND:The relationships between lipoprotein-associated phospholipase A2 (Lp-PLA2) level, vasospasm, and clinical outcome of patients with aneurysmal subarachnoid hemorrhage (aSAH) are still unclear. OBJECTIVE:To identify the associations between admission Lp-PLA2 and vasospasm following subarachnoid hemorrhage an...

journal_title：Neurosurgery

authors： Ding CY,Cai HP,Ge HL,Yu LH,Lin YX,Kang DZ

更新日期：2020-01-01 00:00:00

abstract：:A rare and serious complication of ventriculoperitoneal shunt is reported. A huge intraventricular hematoma was confirmed by computed tomography scanning and autopsy. This is the first report of such a complication in a newborn with hydrocephalus. ...

journal_title：Neurosurgery

authors： Kuwamura K,Kokunai T

更新日期：1982-03-01 00:00:00

abstract：:Three patients with occlusive cerebrovascular disease were evaluated for possible extracranial-intracranial arterial anastomosis. Cerebral angiography repeated at a later date revealed disappearance of the initial vascular stenosis or occlusion and development of extensive collateral circulation. It was concluded in t...

journal_title：Neurosurgery

authors： Fox JL

更新日期：1978-05-01 00:00:00

abstract：:We subtotally removed nine pediatric central gliomas (five brain stem and four thalamic) with the Cavitron ultrasonic surgical aspirator (CUSA). Greater than 70% of the tumor was removed in eight of the nine cases. Evoked potentials were monitored during six of the operations. Of the six children who were operated on ...

journal_title：Neurosurgery

authors： Albright AL,Sclabassi RJ

更新日期：1985-10-01 00:00:00

abstract：BACKGROUND:Endovascular coil embolization of ruptured aneurysms is performed under general anesthesia at most centers for perceived improved image quality and patient safety. OBJECTIVE:To report the feasibility of and outcomes associated with endovascular treatment of subarachnoid hemorrhage (SAH) patients with ruptur...

journal_title：Neurosurgery

authors： Kan P,Jahshan S,Yashar P,Orion D,Webb S,Siddiqui AH,Hopkins LN,Levy EI

更新日期：2013-02-01 00:00:00