Effect of osmotic blood-brain barrier disruption on methotrexate pharmacokinetics in the dog.

abstract：:A case of ruptured distal anterior cerebral artery aneurysm associated with neurogenic pulmonary edema is presented. It is suggested that this association should not be accepted as a "taboo" for radical intervention followed by a proper management of ventilation with positive end-expiratory pressure to maintain the an...

journal_title：Neurosurgery

authors： Yabumoto M,Kuriyama T,Iwamoto M,Kinoshita T

更新日期：1986-08-01 00:00:00

abstract：BACKGROUND AND IMPORTANCE:Liposclerosing myxofibrous tumors (LSMFTs) are rare benign fibro-osseous tumors most frequently occurring in the proximal femur. We report the first case of this rare tumor occurring within the calvarium. CLINICAL PRESENTATION:Our patient presented with a 2-yr history of enlarging, painless, ...

journal_title：Neurosurgery

authors： Ploof J,Shaikh H,Melli J,Jour G,Turtz A

更新日期：2019-03-01 00:00:00

abstract：BACKGROUND:Previous studies have shown that subthalamic nucleus (STN) deep brain stimulation (DBS) improves tremor in Parkinson disease (PD). However, the patients included in those studies were unselected for tremor severity. OBJECTIVE:We specifically assessed the effect of STN DBS on tremor in selected PD patients w...

journal_title：Neurosurgery

authors： Kim HJ,Jeon BS,Paek SH,Lee JY,Kim HJ,Kim CK,Kim DG

更新日期：2010-09-01 00:00:00

abstract：OBJECTIVE AND IMPORTANCE:Five cases of cerebellar hemorrhagic infarction complicating pterional craniotomy are presented. Recognition of this rare complication may be delayed, with catastrophic consequences, because clinicians are unaware of the possibility. We suggest that the mechanism of this complication is disloca...

journal_title：Neurosurgery

authors： Papanastassiou V,Kerr R,Adams C

更新日期：1996-10-01 00:00:00

abstract：:A case of choroidal epithelial cyst of the prepontine region is reported. The cyst wall was studied using light and electron microscopy. Electron microscopy revealed that the lining of the cyst consisted of a single layer of epithelial cells resting on a basement membrane. The epithelial cells contained numerous club-...

journal_title：Neurosurgery

authors： Fukushima T,Hirakawa T,Tanaka A,Tomonaga M

更新日期：1988-01-01 00:00:00

abstract：BACKGROUND:Skull base osteosarcomas are aggressive neoplasms characterized by bony invasion and extracompartmental/extra-osseous soft tissue extension that pose obstacles to achieving complete resection. Management is further complicated by the paucity of data regarding the efficacy of surgery within the treatment para...

journal_title：Neurosurgery

authors： Raza SM,Habib A,Wang WL,Gildey PW,Conley AP,Nader ME,Hanna EY,Su SY,DeMonte F

更新日期：2020-01-01 00:00:00

abstract：:Motor evoked potentials (MEPs) to scalp stimulation have been obtained in 45 control patients and in 70 patients with neurological diseases. Optimal responses were obtained through a pericranial cathode consisting of 6 to 12 regularly spaced, interconnected pericranial cathodal discs whose resistance was carefully bal...

journal_title：Neurosurgery

authors： Rossini PM,Caramia MD,Zarola F

更新日期：1987-01-01 00:00:00

abstract：:Positron emission tomography is currently one of the most useful methods for measurements of cerebral hemodynamics and oxygen metabolism, because it facilitates accurate analysis of the local cerebral circulation in three-dimensional quantitative images. In this study, we performed positron emission tomography studies...

journal_title：Neurosurgery

authors： Tenjin H,Ueda S,Mizukawa N,Imahori Y,Hino A,Yamaki T,Kuboyama T,Ebisu T,Hirakawa K,Yamashita M

更新日期：1990-06-01 00:00:00

abstract：:A rat model of cortical vein occlusion by the photochemical thrombotic technique was used to evaluate whether monitoring the change in the local cerebral blood flow (LCBF) could predict brain damage after cortical vein occlusion. The cortical vein occlusion was attained by using the photochemical thrombotic technique,...

journal_title：Neurosurgery

authors： Nakase H,Kakizaki T,Miyamoto K,Hiramatsu K,Sakaki T

更新日期：1995-08-01 00:00:00

abstract：:Seventy-five patients older than 60 years of age underwent surgical resection of intracranial meningiomas during a 10-year period at a single institution. All patients had a computed tomographic scan preoperatively, and all were followed for at least 3 months postoperatively. There were 50 patients 61 to 70 years of a...

journal_title：Neurosurgery

authors： Awad IA,Kalfas I,Hahn JF,Little JR

更新日期：1989-04-01 00:00:00

abstract：OBJECTIVE:To determine whether adult human dorsal root ganglion neurons can be isolated and maintained in long-term tissue culture, where they would extend processes. METHODS:Dorsal root ganglia were removed from adult human organ donors within 2 hours of clamping the aorta. They were then treated with enzymes for one...

journal_title：Neurosurgery

authors： Sosa IJ,Reyes O,Inserni J,Kuffler DP

更新日期：1998-03-01 00:00:00

abstract：BACKGROUND:The prevalence of hypothalamic-pituitary dysfunction after aneurysmal subarachnoid hemorrhage has not been precisely determined, and conflicting results have been reported in the literature. OBJECTIVE:To perform a systematic review and meta-analysis investigating the prevalence of pituitary insufficiency af...

journal_title：Neurosurgery

authors： Can A,Gross BA,Smith TR,Dammers R,Dirven CM,Woodmansee WW,Laws ER,Du R

更新日期：2016-08-01 00:00:00

abstract：OBJECTIVE:Previously, we reported bypass coaptation of the C3 and C4 anterior rami to the upper trunk of the brachial plexus for restoration of the muscles denervated as a result of C5 and C6 nerve root avulsion. This procedure is thought to be superior to the transfer of individual peripheral nerve fibers to the brach...

journal_title：Neurosurgery

authors： Yamada S,Lonser RR,Colohan AR,Yamada SM,Won DJ

更新日期：2009-10-01 00:00:00

abstract：:Meningiomas have a wide range of biological potential and clinical behavior. Histological findings are helpful in recognizing the malignant potential of a given tumor, but often fail to correlate with gross features, liability of recurrence, and extent of associated cerebral edema. To find alternate approaches to impr...

journal_title：Neurosurgery

authors： Crone KR,Challa VR,Kute TE,Moody DM,Kelly DL Jr

更新日期：1988-12-01 00:00:00

abstract：BACKGROUND:Although previous evidence suggests that the cognitive effects of concussions are cumulative, the effect of time interval between repeat concussions is largely unknown. OBJECTIVE:To determine the effect of time interval between repeat concussions on the cognitive function of mice. METHODS:We used a weight-...

journal_title：Neurosurgery

authors： Meehan WP 3rd,Zhang J,Mannix R,Whalen MJ

更新日期：2012-10-01 00:00:00

abstract：:A retrospective analysis of 50 consecutive patients treated with chemonucleolysis and 50 treated with microlumbar discectomy was carried out. Similar clinical criteria for the diagnosis of "virgin" herniated lumbar discs were used. All patients had low back or radicular pain unrelieved by a minimum of 4 weeks of conse...

journal_title：Neurosurgery

authors： Maroon JC,Abla A

更新日期：1985-05-01 00:00:00

abstract：:Adenomatous tumors of the middle ear are rare, with only approximately 100 cases reported. A distinct subclass of this tumor demonstrates microscopic papillary architecture and has a propensity to erode the petrous bone and extend intracranially. The term "aggressive papillary middle ear tumor" has recently been propo...

journal_title：Neurosurgery

authors： Polinsky MN,Brunberg JA,McKeever PE,Sandler HM,Telian S,Ross D

更新日期：1994-09-01 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：OBJECTIVE:Tentorial dural arteriovenous malformations (DAVMs) are uncommon lesions associated with an aggressive natural history. Controversy exists regarding their optimal treatment. We present a single-institution series of tentorial DAVMs treated during a 12-year period, address the current controversies, and presen...

journal_title：Neurosurgery

authors： Tomak PR,Cloft HJ,Kaga A,Cawley CM,Dion J,Barrow DL

更新日期：2003-04-01 00:00:00

abstract：:The paraclinoid area is investigated anatomically for possible microneurosurgical approaches to the C3 segment of the internal carotid artery and to structures in the vicinity of the anterior siphon knee. Removal of the anterior clinoid process reveals a tight connective tissue ring that fixes the internal carotid art...

journal_title：Neurosurgery

authors： Knosp E,Müller G,Perneczky A

更新日期：1988-05-01 00:00:00

abstract：OBJECTIVE:Total brain water content changes in several cerebral pathological conditions and the measurement of brain water content are important for the selection of appropriate therapeutic procedures. We present a quantitative, in vivo, bioelectrical impedance analysis (BIA) method and propose its use for the accurate...

journal_title：Neurosurgery

authors： Grasso G,Alafaci C,Passalacqua M,Morabito A,Buemi M,Salpietro FM,Tomasello F

更新日期：2002-05-01 00:00:00

abstract：BACKGROUND:Deep brain stimulation (DBS) of the subthalamic nucleus (STN) is a well-established surgical therapy for patients with Parkinson disease (PD). OBJECTIVE:To define the role of adjacent white matter stimulation in the effectiveness of STN-DBS. METHODS:We retrospectively evaluated 43 patients with PD who rece...

journal_title：Neurosurgery

authors： Avecillas-Chasin JM,Honey CR

更新日期：2020-04-01 00:00:00

abstract：:Fifty-one surgical decompressions without nerve transposition for ulnar neuropathy were performed in 46 patients. All of the patients were men with an average age of 59 years at the time of surgery. The follow-up range was between 5 and 32 months (average, 17.8 months). The disease involved the nondominant arm in 24 p...

journal_title：Neurosurgery

authors： LeRoux PD,Ensign TD,Burchiel KJ

更新日期：1990-11-01 00:00:00

abstract：OBJECTIVE AND IMPORTANCE:Spinal cord injury is a rare complication of neurosurgery performed with the patient in the sitting position. Previous reports showed that the level of injury is usually located at or near the C5 segmental spinal level, and the term midcervical quadriplegia has been proposed. Extensive spinal c...

journal_title：Neurosurgery

authors： Morandi X,Riffaud L,Amlashi SF,Brassier G

更新日期：2004-06-01 00:00:00

abstract：:We report four patients who sustained direct injury to the brain after insertion of intraventricular shunts and pressure monitoring lines, which resulted in permanent neuro-ophthalmic deficits. These included hemianopsia from an optic tract lesion, esotropia and residual bilateral facial paresis from dorsal pontine in...

journal_title：Neurosurgery

authors： Shults WT,Hamby S,Corbett JJ,Kardon R,Winterkorn JS,Odel JG

更新日期：1993-07-01 00:00:00

abstract：:When confronted with a patient with a brachial plexus injury, how often as neurosurgeons do we consult an atlas to confirm the anatomy of the brachial plexus and then attempt to establish the location of the lesion? Similar difficulties are encountered with lumbar and sacral plexus lesions. In a project organized to a...

journal_title：Neurosurgery

authors： Fisher WS 3rd

更新日期：1990-11-01 00:00:00

abstract：:The authors have reported a clinical trial of an autologous cervical sympathetic ganglion transplanted into the brain of a parkinsonian patient. A 45-year-old woman presented with bradykinesia and a gait disturbance for 8 years under L-dopa treatment. The patient underwent stereotactic transplantation of the right ste...

journal_title：Neurosurgery

authors： Itakura T,Komai N,Ryujin Y,Ooiwa Y,Nakai M,Yasui M

更新日期：1994-07-01 00:00:00

abstract：ABBREVIATIONS:LITT, laser interstitial therapyNd:YAG, neodymium-doped yttrium aluminum. ...

journal_title：Neurosurgery

authors： Diaz R,Ivan ME,Hanft S,Vanni S,Manzano G,Jagid J,Komotar RJ

更新日期：2016-12-01 00:00:00

abstract：:The object of this investigation was to study the effects of dimethyl sulfoxide (DMSO) upon the evolution of cerebral infarction. Twenty adult cats anesthetized lightly with ketamine hydrochloride underwent right middle cerebral artery occlusion for 6 hours. Ten cats were not treated and 10 cats received DMSO (2.5 g/k...

journal_title：Neurosurgery

authors： Little JR,Cook A,Lesser RP

更新日期：1981-07-01 00:00:00

abstract：OBJECTIVE:To introduce a method for preoperative targeting of a proper recipient artery in superficial temporal artery-to-middle cerebral artery anastomosis. METHODS:Six operations for superficial temporal artery-to-middle cerebral artery anastomosis in four patients with moyamoya disease or moyamoya-like disease and ...

journal_title：Neurosurgery

authors： Kikuta K,Takagi Y,Fushimi Y,Ishizu K,Okada T,Hanakawa T,Miki Y,Fukuyama H,Nozaki K,Hashimoto N

更新日期：2006-10-01 00:00:00