Abstract:
:The diagnosis of malignant glioma of the optic nerves and chiasm may be difficult because these rare lesions may mimic other suprasellar lesions. We report a case of glioblastoma multiforme of the optic chiasm in which the appearance of the lesion on computed tomographic (CT) scan was consistent with that of craniopharyngioma or cystic pituitary adenoma. We suggest that malignant optic glioma should be considered in the differential diagnosis of an adult with progressive visual loss of rapid onset, even when ophthalmological examination strongly suggests extrinsic compression of the anterior optic pathways and when the CT scan apparently indicates a cystic mass lesion.
journal_name
Neurosurgeryjournal_title
Neurosurgeryauthors
Barbaro NM,Rosenblum ML,Maitland CG,Hoyt WF,Davis RLdoi
10.1227/00006123-198212000-00011subject
Has Abstractpub_date
1982-12-01 00:00:00pages
787-9issue
6eissn
0148-396Xissn
1524-4040journal_volume
11pub_type
杂志文章相关文献
NEUROSURGERY文献大全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
pub_type: 杂志文章
doi:10.1227/00006123-197805000-00003
更新日期:1978-05-01 00:00:00
abstract:OBJECTIVE:Although the necessity of craniotomy for an unruptured cerebral aneurysm (UCA) is controversial, surgery is warranted if surgical risks are less than the risks of natural history. In this study, we investigated the need for craniotomy for UCAs on the basis of surgical risk. METHODS:History of cerebrovascular...
journal_title:Neurosurgery
pub_type: 杂志文章
doi:10.1227/01.neu.0000148897.28828.85
更新日期:2005-02-01 00:00:00
abstract:OBJECTIVE:Preoperative magnetic resonance imaging (MRI) myelography scans demonstrated a dural defect in a 50-year-old man with an epidural arachnoid cyst who had a 29-year history of untreated weakness and numbness both lower limbs. METHODS:MRI scans showed a dorsal intraspinal extradural cystic lesion at the level f...
journal_title:Neurosurgery
pub_type: 杂志文章
doi:10.1227/01.NEU.0000232659.56174.28
更新日期:2006-10-01 00:00:00
abstract::In three cases involving meningiomas in the ethmoid and sphenoid sinuses, transbasal spreading of the interocular distance (telecanthal approach) was used for tumor removal and reconstruction of the skull base. This telecanthal approach involves 1) bilateral en bloc removal of the superior lateral rim of the orbit, th...
journal_title:Neurosurgery
pub_type: 杂志文章,评审
doi:10.1097/00006123-199105000-00013
更新日期:1991-05-01 00:00:00
abstract:OBJECTIVE:To examine the anatomy of the infraorbital canal and foramen and the angles at which a radiofrequency probe must be directed to enter the infraorbital foramen and canal, as a guide to performing radiofrequency ablation of the infraorbital nerve in patients with relative or absolute contraindications to lesion...
journal_title:Neurosurgery
pub_type: 杂志文章
doi:10.1227/01.NEU.0000336327.10368.79
更新日期:2009-05-01 00:00:00
abstract::HIPPOCRATIC WORKS LEND themselves still today to the modern physician for further analysis of his approach to the diagnosis and treatment of various pathological conditions. We present an attempt to systematize his methodology regarding the management of head trauma and present it in the format of a modern-era algorit...
journal_title:Neurosurgery
pub_type: 传,历史文章,杂志文章
doi:10.1227/01.neu.0000187321.13149.b9
更新日期:2005-12-01 00:00:00
abstract:BACKGROUND:Somatosensory evoked potential (SSEP) monitoring is used during intracranial aneurysm surgery to track the effects of anesthesia, surgical manipulation, and temporary clipping. OBJECTIVE:To present the outcomes of 663 consecutive patients (691 cases) treated surgically for intracranial aneurysms who underwe...
journal_title:Neurosurgery
pub_type: 杂志文章
doi:10.1227/NEU.0b013e31823f5cf7
更新日期:2012-05-01 00:00:00
abstract::The effect of a 2 g/kg intravenous bolus of mannitol on intracranial pressure (ICP) and white matter water content was determined by following the time course of ICP and spatial white matter water content after administration of mannitol in a hemispheric cold lesion model of vasogenic edema in the cat. After mannitol ...
journal_title:Neurosurgery
pub_type: 杂志文章
doi:
更新日期:1993-03-01 00:00:00
abstract::Different fluids used in neurosurgery were tested for the production of blood-brain barrier dysfunction by applying them to the brain surface of the cat for 3 hours. Normal saline, Ringer's solution, and Elliott's Solution B induced no obvious damage either by closed subdural perfusion or when applied to the brain sur...
journal_title:Neurosurgery
pub_type: 杂志文章
doi:10.1227/00006123-198007000-00008
更新日期:1980-07-01 00:00:00
abstract:OBJECTIVE:The corpus callosum is the major commissural pathway connecting the hemispheres of the human brain. It is particularly important, because various tumors and vascular lesions can be located in and around the corpus callosum, and it is a route through which pass several surgical approaches. Performing accurate ...
journal_title:Neurosurgery
pub_type: 杂志文章
doi:10.1097/00006123-199612000-00001
更新日期:1996-12-01 00:00:00
abstract:OBJECTIVE:Cerebral cavernous malformations (CCMs) affect more than one million Americans, predisposing them to a lifetime risk of hemorrhagic stroke and epilepsy. A potential role of the immune response in this disease has not been postulated previously but is compelling given the unique antigenic milieu of CCM lesions...
journal_title:Neurosurgery
pub_type: 杂志文章,评审
doi:10.1227/01.NEU.0000298897.38979.07
更新日期:2007-10-01 00:00:00
abstract::Glossopharyngeal neuralgia is an uncommon cause of facial pain with a relative frequency of 0.2 to 1.3% when compared with trigeminal neuralgia. It is characterized by intermittent, lancinating pain involving the posterior tongue and pharynx, often with radiation to deep ear structures. Since its first description in ...
journal_title:Neurosurgery
pub_type: 杂志文章
doi:10.1227/00006123-199501000-00008
更新日期:1995-01-01 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
pub_type: 杂志文章
doi:10.1227/00006123-198208000-00023
更新日期:1982-08-01 00:00:00
abstract:OBJECTIVE:Iron catalyzed generation of injurious free radicals has been implicated in the pathogenesis of cerebral vasospasm after subarachnoid hemorrhage (SAH). The present study assessed the effects of the iron chelator deferiprone on cerebral vasospasm in an in vivo rabbit model of SAH. METHODS:Twenty-four rabbits ...
journal_title:Neurosurgery
pub_type: 杂志文章
doi:10.1097/00006123-199712000-00028
更新日期:1997-12-01 00:00:00
abstract:OBJECTIVE:The incidence of reoperation for ventriculoperitoneal shunts (VPS) in adults, although lower than in pediatric patients, is not insignificant. We hypothesize that adult VPS placed for hemorrhage-related hydrocephalus have a lower incidence of reoperation than those placed for other types of hydrocephalus. ME...
journal_title:Neurosurgery
pub_type: 杂志文章
doi:10.1227/01.NEU.0000335072.32105.38
更新日期:2008-07-01 00:00:00
abstract:OBJECTIVE:The superior ophthalmic vein (SOV) provides an alternative venous access for the treatment of carotid-cavernous fistulae. Its direct surgical exposure and cannulation can be difficult. This study was performed to identify anatomic landmarks to facilitate localization and exposure of the SOV. METHODS:The vasc...
journal_title:Neurosurgery
pub_type: 杂志文章
doi:10.1227/01.NEU.0000340781.34122.A2
更新日期:2009-05-01 00:00:00
abstract:OBJECTIVE AND IMPORTANCE:The endovascular treatment of carotid-cavernous dural fistulae is becoming the prominent treatment modality for these lesions. The intractability of these lesions and their tendency to recur, especially after previous endovascular treatment sessions, exhausts the available routes and tends to p...
journal_title:Neurosurgery
pub_type: 杂志文章
doi:10.1097/00006123-199902000-00113
更新日期:1999-02-01 00:00:00
abstract:BACKGROUND:The cervical total disc replacement (cTDR) was developed to treat cervical degenerative disc disease while preserving motion. OBJECTIVE:Cost-effectiveness of this intervention was established by looking at 2-year follow-up, and this update reevaluates our analysis over 5 years. METHODS:Data were derived fr...
journal_title:Neurosurgery
pub_type: 杂志文章
doi:10.1227/NEU.0000000000001208
更新日期:2016-07-01 00:00:00
abstract:OBJECTIVE AND IMPORTANCE:Symptomatic basilar artery stenosis has a poor prognosis. Treatment options are limited. Surgical bypasses are technically demanding and of no proven benefit. Percutaneous angioplasty is associated with a significant complication rate, because of intraplaque dissection, restenosis secondary to ...
journal_title:Neurosurgery
pub_type: 杂志文章
doi:10.1097/00006123-199908000-00047
更新日期:1999-08-01 00:00:00
abstract:OBJECTIVE:The correct positioning of the electrode is of prime importance for effectiveness and selectivity of percutaneous trigeminal radiofrequency thermorhizotomy (RF-TR) for the treatment of trigeminal neuralgia (TN). The aim of our study was to establish some anatomoradiological landmarks for the purpose of accura...
journal_title:Neurosurgery
pub_type: 杂志文章,随机对照试验
doi:10.1227/01.neu.0000335027.00650.83
更新日期:2008-07-01 00:00:00
abstract:BACKGROUND:Hyperglycemia is common and showed to be risky for poor prognosis in patients with subarachnoid hemorrhage (SAH). However, the causality and mechanism underlying this observation are not well established. OBJECTIVE:To investigate the relationship between hyperglycemia and cerebral vasospasm with its pathoge...
journal_title:Neurosurgery
pub_type: 杂志文章
doi:10.1093/neuros/nyx016
更新日期:2017-05-01 00:00:00
abstract::To investigate the role of protein kinase C (PKC) in the growth of astrocytic brain tumors, human glioblastoma cell line U-87 was stably transfected with the antisense complementary deoxyribonucleic acid encoding PKC alpha. The effect of selectively down-regulating the alpha isoform on other PKC isoforms, as well as s...
journal_title:Neurosurgery
pub_type: 杂志文章
doi:10.1227/00006123-199411000-00015
更新日期:1994-11-01 00:00:00
abstract:OBJECTIVE:Oculomotor nerve palsy greatly impairs the patient's daily life. After oculomotor nerve injury, when the central nerve stump is not available, neurotization of the distal nerve stump with a donor nerve may be performed. Here, we present an experimental anatomic study in rats related to the motor nuclear organ...
journal_title:Neurosurgery
pub_type: 杂志文章
doi:10.1227/01.neu.0000073988.28813.77
更新日期:2003-08-01 00:00:00
abstract:OBJECTIVE:This study aimed to examine early effects of ex vivo-expanded bone marrow-derived endothelial progenitor cells (EPCs) on focal cerebral ischemia-reperfusion injury. METHODS:EPCs were obtained from mononuclear cells of autologous bone marrow of a rat. After culture on fibronectin-coated dishes for 10 to 14 da...
journal_title:Neurosurgery
pub_type: 杂志文章
doi:10.1227/01.NEU.0000229058.08706.88
更新日期:2006-09-01 00:00:00
abstract::The results of magnetic resonance (MR) evaluation in 18 patients with common neurosurgical problems, including cerebrovascular lesions, intracranial tumors, and craniovertebral junction pathological conditions, are presented. The results are compared with those of routine diagnostic studies. Overall, MR imaging was eq...
journal_title:Neurosurgery
pub_type: 杂志文章
doi:
更新日期:1985-04-01 00:00:00
abstract:BACKGROUND:Although the combined petrosal approach has significant advantages for medium to large petroclival lesions, it carries the risk of a few major complications. The cerebrospinal fluid leak rate with this approach has been reported to be as high as 15%. OBJECTIVE:To describe an innovative technique of watertig...
journal_title:Neurosurgery
pub_type: 杂志文章,评审
doi:10.1227/NEU.0b013e3182356269
更新日期:2012-06-01 00:00:00
abstract::Doppler ultrasonic cardiac monitoring of patients undergoing trans-sphenoidal pituitary operations in the semisitting position has revealed the occurrence of venous air embolism in 3 of 31 consecutive cases. One such case is presented. Air may be drawn into the venous system whenever a gradient exists between the site...
journal_title:Neurosurgery
pub_type: 杂志文章
doi:10.1227/00006123-197801000-00008
更新日期:1978-01-01 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
pub_type: 杂志文章
doi:10.1097/00006123-199912000-00030
更新日期:1999-12-01 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
pub_type: 杂志文章
doi:10.1093/neuros/nyy066
更新日期:2019-03-01 00:00:00
abstract::Sarcomatous transformation of the enchondromas is a well-known complication of Ollier's disease, and nonsarcomatous malignancies have usually been associated with Maffucci's syndrome. Only 13 cases of multiple enchondromatosis associated with intracranial gliomas have been described, 5 of which were in patients with O...
journal_title:Neurosurgery
pub_type: 杂志文章,评审
doi:
更新日期:1994-05-01 00:00:00