Correlation between the efferent venous drainage of the tumor and peritumoral edema in intracranial meningiomas: superselective angiographic analysis of 25 cases.

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 The frontal and insular fiber network in humans remains largely unknown. This study investigated the connectivity of the frontal and anterior insular network in humans using cortico-cortical evoked potential (CCEP). METHODS This retrospective analysis included 18 patients with medically intractable focal epilep...

journal_title：Journal of neurosurgery

authors： Enatsu R,Gonzalez-Martinez J,Bulacio J,Mosher JC,Burgess RC,Najm I,Nair DR

更新日期：2016-07-01 00:00:00

abstract：:A case is reported of a 45-year-old man who developed quadriplegia following a trivial motor-vehicle accident. Investigation including computerized tomography (CT) of the cervical spine revealed a large calcified lesion displacing the spinal cord and nerve roots, which proved to be a tuberculoma. The case is unusual i...

journal_title：Journal of neurosurgery

authors： Compton JS,Dorsch NW

更新日期：1984-01-01 00:00:00

abstract：OBJECT:Exogenous progesterone has been shown to reduce brain edema and ischemia-induced cell damage and to improve physiological and neurological function during the early stage of focal cerebral ischemia. In the present study, the authors assessed the neuroprotective potential of progesterone during the late stage of ...

journal_title：Journal of neurosurgery

authors： Kumon Y,Kim SC,Tompkins P,Stevens A,Sakaki S,Loftus CM

更新日期：2000-05-01 00:00:00

abstract：OBJECT:The formation of cerebral aneurysms involves complex processes and little is known about the mechanisms by which they originate, grow, and rupture. The purpose of this study was to identify early ultrastructural morphological changes that lead to the formation of experimental cerebral aneurysms. METHODS:Twenty ...

journal_title：Journal of neurosurgery

authors： Jamous MA,Nagahiro S,Kitazato KT,Satoh K,Satomi J

更新日期：2005-03-01 00:00:00

abstract：:The authors describe the clinical behavior of eight patients with cerebral astrocytomas, in whom computerized tomography (CT) or magnetic resonance (MR) imaging of the brain was characterized by diffuse bilateral cerebral hemisphere tissue density abnormalities and minimal focal mass effect. Five patients were newly d...

journal_title：Journal of neurosurgery

authors： Rogers LR,Weinstein MA,Estes ML,Cairncross JG,Strachan T

更新日期：1994-12-01 00:00:00

abstract：OBJECT:Radiosurgery and radiation therapy represent important but unique treatment paradigms for patients with certain neoplasms, vascular lesions, or functional disorders. The authors discuss their differences. METHODS:Reviewing the authors' experiences shows how the roles of these approaches vary just as their techn...

journal_title：Journal of neurosurgery

authors： Kondziolka D,Lunsford LD,Loeffler JS,Friedman WA

更新日期：2004-10-01 00:00:00

abstract：:Arteriovenous malformations (AVM's) of the medial temporal lobe frequently involve the basal ganglia and the thalamus and, for this reason, are commonly judged to be inoperable. However, when the medial involvement is limited to the posterolateral part of the thalamus and to the inferior portion of the basal ganglia l...

journal_title：Journal of neurosurgery

authors： Heros RC

更新日期：1982-01-01 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：:Rapid growth and diffuse brain infiltration are hallmarks of malignant gliomas. The underlying molecular pathomechanisms of these tumors, however, remain to be determined. The authors present a novel glioma invasion model that allows researchers to monitor consecutively tumor cell proliferation and migration in an org...

journal_title：Journal of neurosurgery

authors： Eyüpoglu IY,Hahnen E,Heckel A,Siebzehnrübl FA,Buslei R,Fahlbusch R,Blümcke I

更新日期：2005-04-01 00:00:00

abstract：:In a randomized postoperative trial, adjuvant post-irradiation chemotherapy, consisting of nitrogen mustard, vincristine, procarbazine, and prednisone (MOPP), was tested versus radiation therapy alone for newly diagnosed medulloblastoma in patients between 1 and 21 years of age. Patients treated with irradiation plus ...

journal_title：Journal of neurosurgery

authors： Krischer JP,Ragab AH,Kun L,Kim TH,Laurent JP,Boyett JM,Cornell CJ,Link M,Luthy AR,Camitta B

更新日期：1991-06-01 00:00:00

abstract：OBJECTIVE:The authors conducted a pilot study on hybrid fluorescein-guided surgery for pituitary adenoma resection and herein describe the feasibility and safety of this technique. METHODS:In this pilot study, the authors included all consecutive patients presenting with pituitary adenomas, functioning and nonfunction...

journal_title：Journal of neurosurgery

authors： Romano-Feinholz S,Alcocer-Barradas V,Benítez-Gasca A,Martínez-de la Maza E,Valencia-Ramos C,Gómez-Amador JL

更新日期：2019-04-05 00:00:00

abstract：OBJECT:Surgery in the insular region is considered challenging because of its vascular relationships, the proximity of functional structures, and its deep location in the sylvian fissure. The authors report the incidence and consequences of ischemic lesions after operculoinsular corticectomy for refractory epilepsy. M...

journal_title：Journal of neurosurgery

authors： Finet P,Nguyen DK,Bouthillier A

更新日期：2015-06-01 00:00:00

abstract：:The authors describe the case of a 32-year-old woman known to have Russell-Silver syndrome who presented with repeated aneurysmal subarachnoid hemorrhage. Multiple intracranial aneurysms and advanced peripheral vascular disease were demonstrated. The authors postulate a link between these vascular features and the pat...

journal_title：Journal of neurosurgery

authors： Pülhorn H,Pesic-Smith J,Cowley P,Murphy M

更新日期：2015-08-01 00:00:00

abstract：OBJECTIVE:The objective of this study was to demonstrate the feasibility and safety of CorPath GRX robotic-assisted (RA) transradial (TR) carotid artery stenting (CAS) compared with manual TR CAS. METHODS:The authors conducted a retrospective analysis of a prospectively maintained database and identified 13 consecutiv...

journal_title：Journal of neurosurgery

authors： Weinberg JH,Sweid A,Sajja K,Gooch MR,Herial N,Tjoumakaris S,Rosenwasser RH,Jabbour P

更新日期：2020-08-28 00:00:00

abstract：:A rare case of leiomyosarcoma arising from the dura mater is presented. A definite histological diagnosis was based on the electron microscopic features. Extensive removal of the tumor and postoperative radiation therapy resulted in complete remission. The etiology and the origin of this tumor are discussed. ...

journal_title：Journal of neurosurgery

authors： Asai A,Yamada H,Murata S,Matsuno A,Tsutsumi K,Takemura T,Matsutani M,Takakura K

更新日期：1988-02-01 00:00:00

abstract：:A 24-year-old man presented with a history of recurrent meningitis secondary to cerebrospinal fluid (CSF) rhinorrhea. The patient had bilateral optic disc dysplasia in association with a basal encephalocele, but had no midline facial anomalies. The syndrome is rare, and this is the first report of a patient with this ...

journal_title：Journal of neurosurgery

authors： Bullard DE,Crockard HA,McDonald WI

更新日期：1981-06-01 00:00:00

abstract：:A new microclip for use on blood vessels 300 mu to 1 mm in diameter is described. This clip is suitable for either temporary or permanent occlusion and has been used in experimental applications. Potential clinical applications are described. ...

journal_title：Journal of neurosurgery

authors： Andrews BT,Lutz A,Bederson JB,Pitts LH

更新日期：1986-05-01 00:00:00

abstract：OBJECT:The authors analyzed the role of endoscopic third ventriculostomy (ETV) as a primary treatment for hydrocephalus and also as an alternative to shunt revision for malfunctioning and infected ventriculoperitoneal (VP) shunts. METHODS:A retrospective analysis of clinical notes, operation records, and magnetic reso...

journal_title：Journal of neurosurgery

authors： O'Brien DF,Javadpour M,Collins DR,Spennato P,Mallucci CL

更新日期：2005-11-01 00:00:00

abstract：:The authors report results obtained in 20 severely affected patients with Parkinson's disease (Grade IV or V) who received an autotransplant of perfused adrenal medullary tissue. This study seems to indicate that these autoimplants can improve the parkinsonian symptomatology and induce amelioration in the patients' pe...

journal_title：Journal of neurosurgery

authors： López-Lozano JJ,Bravo G,Abascal J

更新日期：1991-08-01 00:00:00

abstract：:A case-control analysis was performed to evaluate the association of 15 potential risk factors with postoperative infection in neurosurgical patients. All infections that developed postoperatively on the neurosurgical service at the University of Minnesota from January, 1970, to March, 1984, were identified. Among the...

journal_title：Journal of neurosurgery

authors： Mollman HD,Haines SJ

更新日期：1986-06-01 00:00:00

abstract：OBJECT:In this paper the authors introduce a novel use of magnetoencephalography (MEG) for noninvasive mapping of language-specific cortex in individual patients and in healthy volunteers. METHODS:The authors describe a series of six experiments in which normative MEG data were collected and the reliability, validity,...

journal_title：Journal of neurosurgery

authors： Papanicolaou AC,Simos PG,Breier JI,Zouridakis G,Willmore LJ,Wheless JW,Constantinou JE,Maggio WW,Gormley WB

更新日期：1999-01-01 00:00:00

abstract：OBJECT:Recent observations indicate that traumatic brain injury (TBI) may be associated with mitochondrial dysfunction. This, along with growing use of brain tissue PO2 monitors, has led to considerable interest in the potential use of ventilation with 100% oxygen to treat patients who have suffered a TBI. To date, the...

journal_title：Journal of neurosurgery

authors： Diringer MN,Aiyagari V,Zazulia AR,Videen TO,Powers WJ

更新日期：2007-04-01 00:00:00

abstract：:The case is presented of a 38-year-old woman who suffered multiple cerebellar infarctions as a result of emboli from a vertebral artery dissection. Surgical therapy led to a satisfactory recovery. This case emphasizes the importance of an aggressive approach to such lesions. ...

journal_title：Journal of neurosurgery

authors： Alexander JJ,Glagov S,Zarins CK

更新日期：1986-04-01 00:00:00

abstract：OBJECT:Intracranial aneurysms of the anterior circulation might become symptomatic by causing visual deficits. The influence of treatment modality on improvement is still unclear. The objective of this study was to analyze the recovery of visual deficits caused by the mass effect of intracranial aneurysms after surgica...

journal_title：Journal of neurosurgery

authors： Schuss P,Güresir E,Berkefeld J,Seifert V,Vatter H

更新日期：2011-10-01 00:00:00

abstract：:Thirteen cases of cerebral cavernous angiomas are reported, and their radiological and pathological features are reviewed. The clinical presentation was variable: 53.8% of patients had seizures, 30.8% intracerebral hemorrhage, and 15.4% focal neurological signs, including one unusual case that presented as a cerebello...

journal_title：Journal of neurosurgery

authors： Tagle P,Huete I,Méndez J,del Villar S

更新日期：1986-05-01 00:00:00

abstract：OBJECT:Traumatic parenchymal mass lesions are common sequelae of traumatic brain injuries (TBIs). They occur in up to 8.2% of all TBI cases and 13%-35% of severe TBI cases, and they account for up to 20% of surgical intracranial lesions. Controversy exists concerning the association between radiological and clinical ev...

journal_title：Journal of neurosurgery

authors： Iaccarino C,Schiavi P,Picetti E,Goldoni M,Cerasti D,Caspani M,Servadei F

更新日期：2014-04-01 00:00:00

abstract：:Considerable difference of opinion has arisen as to whether intravenously administered steroids affect cerebrospinal fluid (CSF) production in the acute laboratory animal undergoing ventriculocisternal perfusion. Our experiments with ventriculocisternal perfusion in dogs indicate that, when given intravenously, neithe...

journal_title：Journal of neurosurgery

authors： Vela AR,Carey ME,Thompson BM

更新日期：1979-04-01 00:00:00

abstract：OBJECT:The use of intercostal nerves (ICNs) for the neurotization of the musculocutaneous nerve (MCN) in adult patients with traumatic brachial plexus palsy has been well described. However, its use for brachial plexus palsy in infants has rarely been reported. The authors surgically created 31 ICN-MCN communications f...

journal_title：Journal of neurosurgery

authors： Kawabata H,Shibata T,Matsui Y,Yasui N

更新日期：2001-03-01 00:00:00

abstract：:Angiograms obtained prior to treatment in 53 cases of deep-seated cerebral arteriovenous malformations (AVM's) were retrospectively analyzed with particular attention to the topography of the AVM nidus and the venous drainage. The location of the lesion was determined by a combination of angiography and computerized t...

journal_title：Journal of neurosurgery

authors： Viñuela F,Nombela L,Roach MR,Fox AJ,Pelz DM

更新日期：1985-08-01 00:00:00