Abstract:
:Metrizamide computerized tomographic cisternography (MCTC) has proved 100% successful in documenting the precise anatomic location of the dural osseous defect in three patients with sphenoethmoidal rhinorrhea. In each patient, direct surgical approach to the site indicated by MCTC terminated the leakage in a single procedure. Clinical evaluation has disclosed no renewed leakage during a follow-up period from 6 to 18 months.
journal_name
J Neurosurgjournal_title
Journal of neurosurgeryauthors
Naidich TP,Moran CJdoi
10.3171/jns.1980.53.2.0222subject
Has Abstractpub_date
1980-08-01 00:00:00pages
222-8issue
2eissn
0022-3085issn
1933-0693journal_volume
53pub_type
杂志文章abstract:OBJECT:Infiltrative tumor resection is based on regional (macroscopic) imaging identification of tumorous tissue and the attempt to delineate invasive tumor margins in macroscopically normal-appearing tissue, while preserving normal brain tissue. The authors tested miniaturized confocal fiberoptic endomicroscopy by usi...
journal_title:Journal of neurosurgery
pub_type: 杂志文章
doi:10.3171/2011.8.JNS11559
更新日期:2011-12-01 00:00:00
abstract:OBJECT:Detachable platinum coils are widely used in the endovascular treatment of intracranial aneurysms. The use of coil placement produces a higher incidence of aneurysm recurrence compared with surgical clipping. To reduce the incidence of recurrence by promoting clot organization, the authors designed a platinum co...
journal_title:Journal of neurosurgery
pub_type: 杂志文章
doi:10.3171/jns.2005.103.4.0681
更新日期:2005-10-01 00:00:00
abstract:OBJECT:Pituitary adenomas are usually benign tumors; however, some behave aggressively and metastasize. Until now, no specific marker of aggressive behavior or malignancy has been found. The polysialylated neural cell adhesion molecule (NCAM), which is highly expressed in embryonic tissues such as the brain and pituita...
journal_title:Journal of neurosurgery
pub_type: 杂志文章
doi:10.3171/jns.2003.98.5.1084
更新日期:2003-05-01 00:00:00
abstract::Two patients are reported in whom the presence of triventricular hydrocephalus and aqueductal obstruction or stenosis due to multiple expanding lacunae in the mesencephalothalamic region possibly corresponds to abnormally dilated perivascular spaces. Placement of a ventriculoperitoneal cerebrospinal fluid (CSF) shunt ...
journal_title:Journal of neurosurgery
pub_type: 杂志文章
doi:10.3171/jns.1999.91.4.0669
更新日期:1999-10-01 00:00:00
abstract::Clinical results of an extra-intracranial arterial bypass (EIAB) procedure for cerebral ischemia are assessed in 65 patients. The 5-year-study suggests that the EIAB procedure has a protective effect against further clinically significant cerebrovascular accidents in properly selected patients. Correlation with angiog...
journal_title:Journal of neurosurgery
pub_type: 杂志文章
doi:10.3171/jns.1976.44.3.0313
更新日期:1976-03-01 00:00:00
abstract::OBJECTIVEThe purpose of this study was to analyze national trends in adult cranial cases performed by neurological surgery residents as logged into the Accreditation Council for Graduate Medical Education (ACGME) system.METHODSThe ACGME resident case logs were retrospectively reviewed for the years 2009-2017. In these...
journal_title:Journal of neurosurgery
pub_type: 杂志文章
doi:10.3171/2018.2.JNS172734
更新日期:2018-07-01 00:00:00
abstract:OBJECT:In this paper, the authors' goal was to compare the artifact induced by implanted (in vivo) adjustable shunt valves in spin echo, diffusion weighted (DW), and gradient echo MR imaging pulse sequences. METHODS:The MR images obtained in 8 patients with proGAV and 6 patients with Strata II adjustable shunt valves ...
journal_title:Journal of neurosurgery
pub_type: 杂志文章
doi:10.3171/2009.9.JNS09171
更新日期:2010-07-01 00:00:00
abstract::Forty-seven patients with medulloblastoma were treated postoperatively with procarbazine, followed by craniospinal radiation therapy in combination with hydroxyurea. The radiation dose to the posterior fossa was 55 Gy; the spinal cord received 25 Gy and the whole brain 25 to 35 Gy (mean 33 Gy). Seventeen tumors recurr...
journal_title:Journal of neurosurgery
pub_type: 杂志文章
doi:10.3171/jns.1988.68.3.0383
更新日期:1988-03-01 00:00:00
abstract::OBJECTIVE High-grade glial brain tumors are often characterized by an elevated expression of the tumorigenic epidermal growth factor receptor variant III ( EGFRvIII). The authors sought to establish a clinically adaptive protocol as a noninvasive diagnostic tool for EGFRvIII detection through serum exosomes. METHODS P...
journal_title:Journal of neurosurgery
pub_type: 杂志文章
doi:10.3171/2016.11.JNS161187
更新日期:2018-04-01 00:00:00
abstract::Isolated nerve segments may inherently contain all of the necessary factors required to support regeneration within a silicone tube conduit placed across a nerve gap. Thirty-six adult Lewis rats each weighing approximately 250 g were randomized into three groups. A sciatic nerve gap (13-15 mm in length) was bridged by...
journal_title:Journal of neurosurgery
pub_type: 杂志文章
doi:10.3171/jns.1997.87.6.0887
更新日期:1997-12-01 00:00:00
abstract::Tuberculosis continues to be a major public health concern, especially in developing countries. Many types of neurotuberculosis have been described, but there is only one previously reported case of subdural empyema caused by tuberculous bacilli. A 1-year-old boy who had been treated for pulmonary tuberculosis was ref...
journal_title:Journal of neurosurgery
pub_type: 杂志文章
doi:10.3171/jns.2001.94.6.0988
更新日期:2001-06-01 00:00:00
abstract::The author, while a research illustrator at the Smithsonian Institution National Museum of Natural History, studied two ancient skulls from the Incan period in Peru, both with trephination. Her conclusions and illustrations of the skulls are included in this paper. ...
journal_title:Journal of neurosurgery
pub_type: 历史文章,杂志文章
doi:10.3171/jns.1992.76.3.0550
更新日期:1992-03-01 00:00:00
abstract::A technique of "frameless" stereotaxy that allows real-time intraoperative neurosurgical localization is described. The system is composed of four components: a hand-held probe containing two ultrasonic emitters, a microphone array that is rigidly affixed to the operating table in proximity to the surgical field, hard...
journal_title:Journal of neurosurgery
pub_type: 杂志文章
doi:10.3171/jns.1993.78.3.0510
更新日期:1993-03-01 00:00:00
abstract:OBJECT:The goal in this study was to compare flat-panel detector (FD) CT with multislice (MS) CT in the visualization of intracerebral hemorrhage (ICH), subarachnoid hemorrhage (SAH), intraventricular hemorrhage, and external ventricular drains (EVDs) to evaluate the diagnostic quality and limitations of the new FD CT ...
journal_title:Journal of neurosurgery
pub_type: 杂志文章
doi:10.3171/2010.2.JNS091054
更新日期:2010-10-01 00:00:00
abstract::Although the development of tonsillar herniation (acquired Chiari malformation) in association with lumboperitoneal (LP) shunting is well recognized, it has previously been considered rare. In order to ascertain the incidence of this complication after LP shunting, the authors undertook a retrospective study of all pa...
journal_title:Journal of neurosurgery
pub_type: 杂志文章
doi:10.3171/jns.1993.78.4.0568
更新日期:1993-04-01 00:00:00
abstract::The authors report a series of 71 patients with intracerebral hemorrhage: 57 underwent surgery and 14, although suitable candidates for surgery, refused operation. The results are assessed in relation to the site of the hemorrhage, mode of onset, and interval between accident and operation. ...
journal_title:Journal of neurosurgery
pub_type: 杂志文章
doi:10.3171/jns.1975.43.5.0590
更新日期:1975-11-01 00:00:00
abstract::The authors report a new case of combined atlantoaxial and occipitoatlantal rotatory subluxation in a 17-year-old girl. They describe the clinical and imaging features of this rare entity. An occiput-C2 arthrodesis was performed. ...
journal_title:Journal of neurosurgery
pub_type: 杂志文章
doi:10.3171/spi.1999.90.2.0258
更新日期:1999-04-01 00:00:00
abstract::In a previous study, the authors demonstrated that meningioma cells secrete platelet-derived growth factor (PDGF)-like molecules that stimulate their own growth in an autocrine manner. Based on that finding, a study was undertaken to examine the effect of trapidil, a drug known to have an antagonistic action against P...
journal_title:Journal of neurosurgery
pub_type: 杂志文章
doi:10.3171/jns.1993.78.3.0463
更新日期:1993-03-01 00:00:00
abstract:OBJECT:After complete resection and radiation therapy, the 10-year overall survival rates for adult patients with posterior fossa ependymomas approach 85%. This favorable outcome profile emphasizes the critical importance of functional preservation to this patient population. Here, the authors identify predictors of fu...
journal_title:Journal of neurosurgery
pub_type: 杂志文章
doi:10.3171/2014.1.JNS131590
更新日期:2014-05-01 00:00:00
abstract::The authors report and discuss four rare cases of primary, giant cell tumor of the cranial vault, a usually benign tumor that develops in young patients and has an extremely low rate of latent malignancy. The authors believe the preferred treatment to be total surgical removal of the tumor; only in rare cases of malig...
journal_title:Journal of neurosurgery
pub_type: 杂志文章
doi:10.3171/jns.1975.42.5.0535
更新日期:1975-05-01 00:00:00
abstract::A 63-year-old woman with a 10-year history of intermittent cerebrospinal fluid (CSF) rhinorrhea was found to have a transclival meningocele. After pluridirectional tomography demonstrated a bone defect in the clivus, the diagnosis was established by means of computerized tomography (CT) by comparing the absorption coe...
journal_title:Journal of neurosurgery
pub_type: 杂志文章
doi:10.3171/jns.1980.53.4.0553
更新日期:1980-10-01 00:00:00
abstract:OBJECT:The aim of this study was to investigate the effect of patient-related factors, extent of surgery, and adjuvant therapy on survival in children presenting with intracranial ependymoma. METHODS:Between 1980 and 1999, 83 children (mean age 36 months) underwent surgery for intracranial ependymomas. Complete resect...
journal_title:Journal of neurosurgery
pub_type: 杂志文章
doi:10.3171/jns.2002.97.4.0827
更新日期:2002-10-01 00:00:00
abstract::The ability of hemodilution to lower blood viscosity and increase cerebral blood flow has been proven experimentally; however, the optimum hematocrit for maximum oxygen delivery to ischemic brain tissue is not known, and a study was designed to determine this. Fifty dogs were selected for inclusion in the study using ...
journal_title:Journal of neurosurgery
pub_type: 杂志文章
doi:10.3171/jns.1994.80.3.0469
更新日期:1994-03-01 00:00:00
abstract::Ten cases of meningioma of the pineal region were histologically verified at a single institution during an 8-year period. These represented 0.3% of 3061 intracranial meningiomas, as well as 6.2% of 164 pineal tumors. Patients were predominantly women. Symptoms and signs of increased intracranial pressure were most co...
journal_title:Journal of neurosurgery
pub_type: 杂志文章
doi:10.3171/jns.1996.85.4.0586
更新日期:1996-10-01 00:00:00
abstract::A multi-center double-blind randomized clinical trial was conducted by the National Acute Spinal Cord Injury Study Group to examine the efficacy of high-dose methylprednisolone (1000-mg bolus and 1000 mg daily thereafter for 10 days) compared with that of a standard dose (100-mg bolus and 100 mg daily for 10 days). No...
journal_title:Journal of neurosurgery
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.3171/jns.1985.63.5.0704
更新日期:1985-11-01 00:00:00
abstract::A case of congenital ventriculocisternostomy is reported. This infant presented with occipital meningocele. Conray ventriculography demonstrated a spontaneous ventriculocisternostomy and stenosis of the aqueduct. The case is discussed and pertinent literature reviewed. ...
journal_title:Journal of neurosurgery
pub_type: 杂志文章
doi:10.3171/jns.1981.54.1.0098
更新日期:1981-01-01 00:00:00
abstract::The recurrence of intracranial mature teratomas as germ cell tumors of different histological types is rarely reported. The authors describe the first case of the malignant transformation of an intracranial mature teratoma into a yolk sac tumor in a 16-year-old boy who presented with a 1-month history of anorexia and ...
journal_title:Journal of neurosurgery
pub_type: 杂志文章
doi:10.3171/jns.2007.106.6.1067
更新日期:2007-06-01 00:00:00
abstract:OBJECTIVE:The purpose of this study is to present the authors' medium-term results, with special emphasis on complications, occlusion rate of the aneurysm sac (digital subtraction angiography [DSA] and MRI), and the fate of cortical branches and perforating arteries covered ("jailed") by the flow diverter (FD) stent. ...
journal_title:Journal of neurosurgery
pub_type: 杂志文章
doi:10.3171/2018.7.JNS18654
更新日期:2018-12-21 00:00:00
abstract:OBJECT:The difference in the hemodynamics of wall shear stress (WSS) and oscillatory shear index (OSI) between ruptured and unruptured aneurysms is not well understood. The authors investigated the hemodynamic similarities and dissimilarities in ruptured and thin-walled unruptured aneurysm blebs. METHODS:Magnetic reso...
journal_title:Journal of neurosurgery
pub_type: 杂志文章
doi:10.3171/2012.7.JNS111991
更新日期:2012-10-01 00:00:00
abstract::Optochiasmal arachnoiditis has been reported following treatment of ruptured intracranial aneurysms, particularly arising from the anterior communicating artery. It has been suggested that the accompanying loss of vision is due to a muslin-induced optic neuropathy. This paper considers five cases of this condition; th...
journal_title:Journal of neurosurgery
pub_type: 杂志文章
doi:10.3171/jns.1991.75.3.0393
更新日期:1991-09-01 00:00:00