Suprasellar osteogenic sarcoma following radiation for pituitary adenoma. Case report.

abstract：:OBJECTIVE Glioma is the most common form of brain tumor and has high lethality. The authors of this study aimed to elucidate the efficiency of preoperative inflammatory markers, including neutrophil/lymphocyte ratio (NLR), derived NLR (dNLR), platelet/lymphocyte ratio (PLR), lymphocyte/monocyte ratio (LMR), and progno...

journal_title：Journal of neurosurgery

authors： Zheng SH,Huang JL,Chen M,Wang BL,Ou QS,Huang SY

更新日期：2018-09-01 00:00:00

abstract：:Choroid plexus papillomas and mature human choroid plexus were studied by light and electron microscopic techniques. The mature choroid plexus has three types of cells: Type I cells are cuboidal or columnar cells and line the villi; Type II cells are flat cells lining connective tissue adjacent to neural tissue; and T...

journal_title：Journal of neurosurgery

authors： Matsushima T

更新日期：1983-12-01 00:00:00

abstract：:Up to now, navigated transcranial magnetic stimulation (nTMS) has been used for motor mapping in the vicinity of rolandic brain lesions. Recently, nTMS has also been suggested to be useful in mapping human language areas. The authors describe the case of a left-handed patient with a left-side glioblastoma within the...

journal_title：Journal of neurosurgery

authors： Sollmann N,Picht T,Mäkelä JP,Meyer B,Ringel F,Krieg SM

更新日期：2013-01-01 00:00:00

abstract：:The treatment of primary central nervous system lymphoma with chemotherapy prior to whole-brain radiation therapy (WBRT) has improved outcome considerably in this previously fatal disease. Complete or partial responses to intravenous methotrexate (3.5 gm/sq m with leucovorin rescue every 3 weeks for two to four cycles...

journal_title：Journal of neurosurgery

authors： Glass J,Gruber ML,Cher L,Hochberg FH

更新日期：1994-08-01 00:00:00

abstract：:In this report, the authors describe three patients with malignant gliomas who experienced paroxysmal neurological symptoms triggered by standing. The symptoms were attributed to acute elevations of intracranial pressure, an uncommon phenomenon called "plateau waves." In each instance, the attacks occurred despite the...

journal_title：Journal of neurosurgery

authors： Watling CJ,Cairncross JG

更新日期：2002-07-01 00:00:00

abstract：:A rare case of migration of a distal catheter from a subdural atrial shunt into the pulmonary arteries is presented. The indication for surgical treatment is briefly discussed. ...

journal_title：Journal of neurosurgery

authors： Carbonin G

更新日期：1980-01-01 00:00:00

abstract：OBJECT:Descriptions of visual dysfunction in pineal gland tumors tend to focus on upward gaze palsy alone. The authors aimed to characterize the nature, incidence, and functional significance of ophthalmological dysfunction after resection of tumors based on the pineal gland. METHODS:Review of a retrospective case ser...

journal_title：Journal of neurosurgery

authors： Hart MG,Sarkies NJ,Santarius T,Kirollos RW

更新日期：2013-08-01 00:00:00

abstract：OBJECT:Aneurysm recurrence after coil therapy remains a major shortcoming in the endovascular management of cerebral aneurysms. The need for long-term imaging follow-up was recently investigated. This study assessed the diagnostic yield of long-term digital subtraction angiography (DSA) follow-up and determined predict...

journal_title：Journal of neurosurgery

authors： Chalouhi N,Bovenzi CD,Thakkar V,Dressler J,Jabbour P,Starke RM,Teufack S,Gonzalez LF,Dalyai R,Dumont AS,Rosenwasser R,Tjoumakaris S

更新日期：2014-11-01 00:00:00

abstract：:The authors describe a previously unreported malformation involving paired, bilaterally symmetrical dermal sinus tracts in the retro-auricular area, both of which passed through the asterion and posterior fossa dura mater to end intracranially. Cranial dermal sinus tracts are congenital lesions that virtually always o...

journal_title：Journal of neurosurgery

authors： Nejat F,Dias MS,Eftekhar B,Roodsari NN,Hamidi S

更新日期：2003-07-01 00:00:00

abstract：OBJECT:There is increasing evidence that simulation provides high-quality, time-effective training in an era of resident duty-hour restrictions. Simulation may also permit trainees to acquire key skills in a safe environment, important in a specialty such as neurosurgery, where technical error can result in devastating...

journal_title：Journal of neurosurgery

authors： Kirkman MA,Ahmed M,Albert AF,Wilson MH,Nandi D,Sevdalis N

更新日期：2014-08-01 00:00:00

abstract：:Articular cysts of the atlantoaxial joint are infrequently described and probably an underreported cause of upper cervical spinal cord compression. The authors report on two patients with cysts located posteriorly of the dens in whom a C-1 and partial C-2 hemilaminectomy with subtotal resection of the cyst provided ad...

journal_title：Journal of neurosurgery

authors： Zorzon M,Skrap M,Diodato S,Nasuelli D,Lucci B

更新日期：2001-07-01 00:00:00

abstract：:A case of brain-stem ganglioglioma is reported. A review of the literature revealed only 13 other reported cases. Brain-stem gangliogliomas usually become symptomatic in the first and second decades of life and involve the medulla and pons. Clinical improvement and prolonged survival have been reported after partial r...

journal_title：Journal of neurosurgery

authors： Garcia CA,McGarry PA,Collada M

更新日期：1984-02-01 00:00:00

abstract：OBJECT:Endoscopic third ventriculostomy (ETV) is the treatment of choice for hydrocephalus, but the outcome is dependent on the cause of this disorder, and the procedure remains principally the preserve of pediatric neurosurgeons. The role of ETV in adult patients with hydrocephalus was therefore investigated. METHODS...

journal_title：Journal of neurosurgery

authors： Jenkinson MD,Hayhurst C,Al-Jumaily M,Kandasamy J,Clark S,Mallucci CL

更新日期：2009-05-01 00:00:00

abstract：OBJECT:Application of sensitive infrared imaging is ideally suited to observe blood vessels and blood flow in exposed organs, including the brain. Temporary vascular occlusion is an important part of neurosurgery, but the capacity to monitor the effects of these occlusions in real time is limited. In surgical procedure...

journal_title：Journal of neurosurgery

authors： Watson JC,Gorbach AM,Pluta RM,Rak R,Heiss JD,Oldfield EH

更新日期：2002-05-01 00:00:00

abstract：OBJECT:Disturbance in anorectal function is a major factor restricting the activities of daily living in patients with spinal cord disorders. To detect changes in anorectal motilities due to a tethered spinal cord, anorectal functions were evaluated using a saline enema test and fecoflowmetry before and after patients ...

journal_title：Journal of neurosurgery

authors： Kayaba H,Hebiguchi T,Itoh Y,Yoshino H,Mizuno M,Morii M,Adachi T,Chihara J,Kato T

更新日期：2003-04-01 00:00:00

abstract：:An unusual case of complete anatomical compartmentalization of the cavernous sinus in a patient with bilateral Type D cavernous dural arteriovenous fistulae is described. This anatomical anomaly isolated the anterior cavernous sinus and orbital venous system, which was primarily responsible for the patient's clinical ...

journal_title：Journal of neurosurgery

authors： Chaloupka JC,Goller D,Goldberg RA,Duckwiler GR,Martin NA,Viñuela F

更新日期：1993-10-01 00:00:00

abstract：OBJECT:The authors describe their initial results obtained using a skull-mounted trajectory guide for intraoperative magnetic resonance (MR) imaging-guided brain biopsy sampling. The device was used in conjunction with a new methodology known as prospective stereotaxis for surgical trajectory alignment. METHODS:Betwee...

journal_title：Journal of neurosurgery

authors： Hall WA,Liu H,Martin AJ,Maxwell RE,Truwit CL

更新日期：2001-01-01 00:00:00

abstract：:Retrochiasmatic craniopharyngiomas are formidable cranial base tumors to resect because of their intimate relationship with neighboring critical neurovascular structures, particularly the undersurface of the optic chiasm and hypothalamus. Radical resection offers the best chance of minimizing tumor recurrence, althoug...

journal_title：Journal of neurosurgery

authors： Liu JK,Eloy JA

更新日期：2012-01-01 00:00:00

abstract：:Review of a series of 460 patients with spontaneous intracranial hemorrhage showed that 241 had demonstrable aneurysms and 38 had multiple aneurysms. The importance of demonstrating the entire circulation following ligation of one aneurysm is emphasized. Treatment of the 38 patients with multiple aneurysms is describe...

journal_title：Journal of neurosurgery

authors： Moyes PD

更新日期：1971-09-01 00:00:00

abstract：:Few neurosurgeons have stressed the occurrence, manifestations, and resectability of intramedullary spinal arteriovenous malformations (AVM's). In six of 17 patients in the authors' series of operable spinal AVM's, the lesions had major intramedullary components. Three of these six patients presented with subarachnoid...

journal_title：Journal of neurosurgery

authors： Cogen P,Stein BM

更新日期：1983-09-01 00:00:00

abstract：OBJECT:Sphenopalatine ganglion stimulation activates perivascular vasodilatory nerves in the ipsilateral anterior circle of Willis. This experiment tested whether stimulation of the ganglion could reverse vasospasm and improve cerebral perfusion after subarachnoid hemorrhage (SAH) in monkeys. METHODS:Thirteen cynomolg...

journal_title：Journal of neurosurgery

authors： Takahashi M,Zhang ZD,Macdonald RL

更新日期：2011-04-01 00:00:00

abstract：:The relationship between neuropsychological deficit and emotional disturbance was examined in a sample of 124 patients who sustained work-related head injuries. Most injuries met criteria for minor head injury. Since all patients were receiving compensation, the relationship between emotional disturbance and neuro-beh...

journal_title：Journal of neurosurgery

authors： Bornstein RA,Miller HB,van Schoor JT

更新日期：1989-04-01 00:00:00

abstract：:OBJECTIVE Pituitary MR imaging fails to detect over 50% of microadenomas in Cushing's disease and nearly 80% of cases of dural microinvasion. Surface coils can generate exceptionally high-resolution images of the immediately adjacent tissues. To improve imaging of the pituitary gland, a receive-only surface coil that ...

journal_title：Journal of neurosurgery

authors： Chittiboina P,Talagala SL,Merkle H,Sarlls JE,Montgomery BK,Piazza MG,Scott G,Ray-Chaudhury A,Lonser RR,Oldfield EH,Koretsky AP,Butman JA

更新日期：2016-12-01 00:00:00

abstract：:OBJECTIVE The posterior subthalamic area (PSA) is a promising target of deep brain stimulation (DBS) for medication-refractory essential tremor (ET). This case series describes a novel adverse effect manifesting as dystonic tics in patients with ET undergoing DBS of the PSA. METHODS Six patients with ET received elect...

journal_title：Journal of neurosurgery

authors： Chandran AS,Joshi S,Thorburn M,Stell R,Lind CR

更新日期：2017-02-01 00:00:00

abstract：:The authors studied the effect of high cervical cord section on the phenomenon of autoregulation in the rhesus monkey with the hydrogen clearance method to measure focal spinal cord blood flow (SCBF). Laminectomies were performed at T7-11 and C1-2. The spinal cord was completely severed at C1-2. Under normocapnic cond...

journal_title：Journal of neurosurgery

authors： Kobrine AI,Doyle TF,Newby N,Rizzoli HV

更新日期：1976-04-01 00:00:00

abstract：OBJECTIVE:The authors sought to determine the predictors of late neurological and hospital-acquired medical complications (HACs) in patients with low-grade aneurysmal subarachnoid hemorrhage (aSAH). METHODS:The authors conducted a retrospective study of 424 patients with low-grade aSAH admitted to their institution fr...

journal_title：Journal of neurosurgery

authors： Mouchtouris N,Lang MJ,Barkley K,Barros G,Turpin J,Sweid A,Starke RM,Chalouhi N,Jabbour P,Rosenwasser RH,Tjoumakaris S

更新日期：2019-05-03 00:00:00

abstract：:The first reported instance of identical twins with moyamoya disease is presented. The involved portions of the main intracranial arteries were similar, but the formation of the moyamoya vessels was somewhat different. The cause fo obstructive changes in large intracranial arteries remains obscure, but the frequent fa...

journal_title：Journal of neurosurgery

authors： Yamada H,Nakamura S,Kageyama N

更新日期：1980-07-01 00:00:00

abstract：:Forty-two cats were subjected to decerebration, thoracic and lumbar laminectomies, and isolation of the sciatic nerves. Spinal evoked potentials in response to bilateral sciatic nerve stimulation were recorded at L-3, and the spinal cord blood flow (SCBF) was measured by the hydrogen clearance technique. Thoracic cord...

journal_title：Journal of neurosurgery

authors： Chehrazi BB,Scremin O,Decima EE

更新日期：1989-11-01 00:00:00

abstract：:A model of transient hindbrain ischemia in Mongolian gerbils is described. The vertebrobasilar junction of gerbils was exposed by a transcervical approach through the space between the atlas and occipital bone. The origin of the basilar artery was occluded by a clip, and the local cerebral blood flow (CBF) was measure...

journal_title：Journal of neurosurgery

authors： Yamada K,Hayakawa T,Yoshimine T,Ushio Y

更新日期：1984-05-01 00:00:00

abstract：:Traumatic acute subdural hematoma remains one of the most lethal of all head injuries. Since 1981, it has been strongly held that the critical factor in overall outcome from acute subdural hematoma is timing of operative intervention for clot removal; those operated on within 4 hours of injury may have mortality rates...

journal_title：Journal of neurosurgery

authors： Wilberger JE Jr,Harris M,Diamond DL

更新日期：1991-02-01 00:00:00