Abstract:
:Massive osteolysis is a type of idiopathic osteolysis in which there is spontaneous onset of bone resorption. Almost any bone in the body can be affected. The authors present the case of a 62-year-old man diagnosed with massive osteolysis of the occipital bone and the upper two cervical vertebrae. Despite extensive pneumocephalus, no neurological sign or spinal instability was evident. In this case 4000 cGy of radiation in 200-cGy fractions was administered to the diseased area while the patient was kept in a Miami-J collar. At the 2-year follow-up examination, arrest of the disease process and new bone formation was evident on radiographic studies.
journal_name
J Neurosurgjournal_title
Journal of neurosurgeryauthors
Khosrovi H,Ortiz O,Kaufman HH,Schochet SS Jr,Reddy GN,Simmons Ddoi
10.3171/jns.1997.87.5.0773subject
Has Abstractpub_date
1997-11-01 00:00:00pages
773-80issue
5eissn
0022-3085issn
1933-0693journal_volume
87pub_type
杂志文章,评审abstract:OBJECT:The role of functional magnetic resonance (fMR) imaging has become increasingly important in the presurgical mapping of gray matter. Neurosurgical interventions often involve fiber bundles that connect critical functional areas. Recently, diffusion-tensor (DT) imaging has enabled the visualization of fiber bundl...
journal_title:Journal of neurosurgery
pub_type: 杂志文章
doi:10.3171/jns.2003.99.6.1018
更新日期:2003-12-01 00:00:00
abstract::Eradication of malignant brain tumors by in situ intratumoral, retrovirally mediated transfer of the herpes simplex virus thymidine kinase (HSVtk) gene, which sensitizes the tumor cells to ganciclovir, has recently been demonstrated in animal models. The observation that tumors studied in vitro and in animals can be c...
journal_title:Journal of neurosurgery
pub_type: 杂志文章
doi:10.3171/jns.1994.81.2.0256
更新日期:1994-08-01 00:00:00
abstract::The authors determined the landmarks and coordinates for intraoperative ventricular puncture directly from the supraorbital craniotomy opening via an eyebrow incision. Fifty magnetic resonance (MR) imaging studies were obtained from patients with no pathological cerebral characteristics or ventricular distortion. The ...
journal_title:Journal of neurosurgery
pub_type: 杂志文章
doi:10.3171/jns.2006.105.3.485
更新日期:2006-09-01 00:00:00
abstract:OBJECT:The severity of neurological impairment following traumatic brain injury (TBI) is exacerbated by several endogenous processes, including hyperglycemia, hypotension, and the generation of glutamate. However, in addition to controlling hyperglycemia, insulin has pleiotropic effects on tissue metabolism, which incl...
journal_title:Journal of neurosurgery
pub_type: 杂志文章
doi:10.3171/2010.4.JNS10263
更新日期:2011-01-01 00:00:00
abstract::Because the degree of immediate stabilization provided by cage-assisted anterior lumbar interbody fusion (ALIF) has been shown by several studies to be inadequate, supplementary posterior fixation, such as that created by translaminar or transpedicle screw fixation, is necessary. In this study, the authors studied the...
journal_title:Journal of neurosurgery
pub_type: 杂志文章
doi:10.3171/spi.2003.98.1.0100
更新日期:2003-01-01 00:00:00
abstract::Three cases of shunt nephritis in which serial complement levels were obtained during the course of treatment are presented to illustrate the value of monitoring complement levels in the management of this condition. In shunt nephritis, circulating immune complexes are formed which contain antigen from bacteria of low...
journal_title:Journal of neurosurgery
pub_type: 杂志文章
doi:10.3171/jns.1981.55.1.0099
更新日期:1981-07-01 00:00:00
abstract:OBJECT:At present, the administration of prophylactic antiepileptic medication following aneurysmal subarachnoid hemorrhage (SAH) is controversial, and the practice is heterogeneous. Here, the authors sought to inform clinical decision making by identifying factors associated with the occurrence of seizures following a...
journal_title:Journal of neurosurgery
pub_type: 杂志文章,随机对照试验
doi:10.3171/2013.3.JNS122097
更新日期:2013-08-01 00:00:00
abstract::The authors report nine patients selected from over 100 patients with subdural hematomas successfully treated without surgery. These patients were followed for as long as 5 years. All had angiographically demonstrated subdural hematomas. Electroencephalograms (EEG) documented well the clinical improvement of the patie...
journal_title:Journal of neurosurgery
pub_type: 杂志文章
doi:10.3171/jns.1976.44.5.0601
更新日期:1976-05-01 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
pub_type: 杂志文章
doi:10.3171/2014.10.JNS141246
更新日期:2015-06-01 00:00:00
abstract:OBJECT:In this study the authors investigated the relationship between variations in the circle of Willis observed on magnetic resonance (MR) angiograms and locations of cerebral aneurysms, and evaluated the risk of aneurysm formation. METHODS:One hundred thirty-one patients with cerebral aneurysms were retrospectivel...
journal_title:Journal of neurosurgery
pub_type: 杂志文章
doi:10.3171/jns.2002.96.4.0697
更新日期:2002-04-01 00:00:00
abstract::The authors report a case of cerebral aspergillosis. This is only the fifth case following intracranial surgery noted in the literature. Pathogenesis, angiographic findings, and results of cerebrospinal fluid culture are discussed. ...
journal_title:Journal of neurosurgery
pub_type: 杂志文章
doi:10.3171/jns.1978.49.2.0308
更新日期:1978-08-01 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
pub_type: 杂志文章
doi:10.3171/jns.1980.53.1.0109
更新日期:1980-07-01 00:00:00
abstract:OBJECT:Patients with intracranial vertebrobasilar artery (VBA) atherosclerotic occlusive disease have few therapeutic options. Unfortunately, VBA transient ischemic attacks (TIAs) herald a lethal or devastating event within 5 years in 25 to 30% of patients. The authors report their initial experience with eight patient...
journal_title:Journal of neurosurgery
pub_type: 杂志文章
doi:10.3171/jns.2000.92.5.0771
更新日期:2000-05-01 00:00:00
abstract:OBJECTIVE:Removal of jugular foramen (JF) tumors usually requires extensive skull base approaches and is frequently associated with postoperative morbidities such as lower cranial nerve injury. The endoscope-assisted retrosigmoid infralabyrinthine approach is a relatively new approach to tumors extending into the bony ...
journal_title:Journal of neurosurgery
pub_type: 杂志文章
doi:10.3171/2015.3.JNS142904
更新日期:2016-04-01 00:00:00
abstract::Calcified cervical intervertebral discs in children are manifestations of an uncommon, distinct disease of unknown cause. Acute symptoms are usually followed by a benign course of spontaneous recovery, frequently culminating in resorption of the calcium. Rarely herniation of the disc may cause neurological complicatio...
journal_title:Journal of neurosurgery
pub_type: 杂志文章
doi:10.3171/jns.1977.46.2.0233
更新日期:1977-02-01 00:00:00
abstract:OBJECT:Delayed cerebral ischemia is a major cause of morbidity and death following aneurysmal subarachnoid hemorrhage and requires timely intervention for a successful outcome to be achieved. In this study the investigators compared the commonly used Fisher scale with 2 newer radiographic scales for the prediction of v...
journal_title:Journal of neurosurgery
pub_type: 杂志文章
doi:10.3171/JNS/2008/109/8/0199
更新日期:2008-08-01 00:00:00
abstract::This case illustrates the potential growth rate of an atypical meningioma in a pediatric patient, emphasizes one of the potential risks after therapeutic radiation, and underscores the importance of clinical evaluation and follow up of the symptomatic patient after tumor resection and radiation therapy. The authors re...
journal_title:Journal of neurosurgery
pub_type: 杂志文章
doi:10.3171/ped.2004.100.5.0488
更新日期:2004-05-01 00:00:00
abstract:OBJECT:It remains unclear whether selective amygdalohippocampectomy, an operative technique developed for use in epilepsy surgery to spare unaffected brain tissue and thus minimize the cognitive consequences of temporal lobe surgery, actually leads to a better memory outcome. The present study was performed to determin...
journal_title:Journal of neurosurgery
pub_type: 杂志文章
doi:10.3171/2008.9.JNS08247
更新日期:2009-06-01 00:00:00
abstract::The authors report an unusual case of a widely metastatic glioblastoma. DNA copy number microarray profile of the resected specimen revealed complex rearrangements found throughout chromosome 6, a phenomenon known as chromothripsis. Such chromothripsis pattern was not observed in 50 nonmetastatic glioblastoma specimen...
journal_title:Journal of neurosurgery
pub_type: 杂志文章
doi:10.3171/2016.4.JNS153052
更新日期:2017-05-01 00:00:00
abstract::To define the site, degree, and dynamics of mechanical compression of the spinal nerve roots, pressure was measured in 42 patients with clinical symptoms and myelographic findings indicating central lumbar spinal stenosis. Pathological pressure on the cauda equina was found in 67% of the patients. The pressure in the ...
journal_title:Journal of neurosurgery
pub_type: 杂志文章
doi:10.3171/jns.1982.57.1.0057
更新日期:1982-07-01 00:00:00
abstract:OBJECT:It remains unclear whether elderly patients with compressive cervical myelopathy can be expected to experience a promising surgery-related outcome after undergoing expansive laminoplasty. The purposes of this study were to evaluate the efficacy of expansive laminoplasty in elderly patients with cervical myelopat...
journal_title:Journal of neurosurgery
pub_type: 杂志文章
doi:10.3171/spi.2002.96.2.0173
更新日期:2002-03-01 00:00:00
abstract:OBJECT:Spontaneous spinal cerebrospinal fluid (CSF) leakage with development of the intracranial hypotension syndrome and acquired Chiari I malformation due to lumbar spinal CSF diversion procedures have both been well described. However, concomitant presentation of both syndromes has rarely been reported. The object o...
journal_title:Journal of neurosurgery
pub_type: 杂志文章
doi:10.3171/jns.1998.88.2.0237
更新日期:1998-02-01 00:00:00
abstract::Desmoplastic small round cell tumors (DSRCTs) are rare, aggressive neoplasms that typically arise from abdominal and pelvic peritoneum in young adults. Other primary sites are uncommon, and an intracranial origin is exceptionally rare. Here the authors report the first case of a DSRCT presenting as a primary suprasell...
journal_title:Journal of neurosurgery
pub_type: 杂志文章
doi:10.3171/2014.10.JNS132490
更新日期:2015-04-01 00:00:00
abstract::A rare case of a gas-containing brain abscess due to verified maduromycosis is described. Blackish material over the abscess cavity revealed the fungal elements. The pus from the abscess contained Streptococcus hemolyticus and Klebsiella organisms. ...
journal_title:Journal of neurosurgery
pub_type: 杂志文章
doi:10.3171/jns.1975.42.2.0229
更新日期:1975-02-01 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
pub_type: 杂志文章
doi:10.3171/jns.1999.90.1.0085
更新日期:1999-01-01 00:00:00
abstract:OBJECT:Resection of cancer and the involved artery in the neck has been applied with some success, but the indications for such an aggressive approach at the skull base are less well defined. The authors therefore evaluated the outcomes of advanced skull base malignancies in patients who were treated with bypass and re...
journal_title:Journal of neurosurgery
pub_type: 杂志文章
doi:10.3171/2012.9.JNS12332
更新日期:2013-03-01 00:00:00
abstract::Extensive histological and immunohistochemical studies were performed to elucidate the histopathogenesis of exencephaly induced in chick embryo as an experimental model. The findings were compared with those identified in a chick myeloschisis experimental model and in human autopsy cases. The experimental model of exe...
journal_title:Journal of neurosurgery
pub_type: 杂志文章
doi:10.3171/jns.1990.72.3.0450
更新日期:1990-03-01 00:00:00
abstract::In vivo experiments on the vasoactive effects of vasopressin and oxytocin on cerebral circulation were carried out in anesthetized dogs, using an electromagnetic flowmeter to measure vertebral blood flow and angiography to measure the internal diameter of the basilar artery. Direct bolus infusion of 1 pmol to 1 nmol o...
journal_title:Journal of neurosurgery
pub_type: 杂志文章
doi:10.3171/jns.1992.77.3.0424
更新日期:1992-09-01 00:00:00
abstract:OBJECT:The aim of this study was to evaluate the causes of treatment failure in patients with arteriovenous malformations (AVMs) who underwent radiosurgery, which is increasingly used as a treatment method for selected, surgically high-risk AVMs. Unfortunately, radiosurgical treatment fails in a small but significant p...
journal_title:Journal of neurosurgery
pub_type: 杂志文章
doi:10.3171/jns.1998.89.1.0104
更新日期:1998-07-01 00:00:00
abstract::To evaluate the biology of thyrotropin (TSH)-producing pituitary adenomas, the authors reviewed the charts of 19 patients who underwent transsphenoidal surgery within a 15-year period at the University of California, San Francisco (UCSF). Between 1989 and 1991, the period during which immunostaining techniques were us...
journal_title:Journal of neurosurgery
pub_type: 杂志文章
doi:10.3171/jns.1993.79.4.0521
更新日期:1993-10-01 00:00:00