Abstract：
:Congenital anomalies in arches of the atlas are rare, and are usually discovered incidentally. However, a very rare subgroup of patients with unique radiographic features is predisposed to transient quadriparesis after minor cervical or head trauma. A 46-year-old male presented with a 2-month history of tremor and hyperesthesia of the lower extremities after experiencing a minor head trauma. He said that he had been quadriplegic for about 2 weeks after that trauma. Radiographs of his cervical spine revealed bilateral bony defects of the lateral aspects of the posterior arch of C1 and a midline cleft within the anterior arch of the atlas. A magnetic resonance imaging revealed an increased cord signal at the C2 level on the T2-weighted sagittal image. A posterior, suboccipital midline approach for excision of the remnant posterior tubercle was performed. The patient showed significant improvement of his motor and sensory functions. Since major neurologic deficits can be produced by a minor trauma, it is crucial to recognize this anomaly.
journal_name
J Korean Neurosurg Socjournal_title
Journal of Korean Neurosurgical Societyauthors
Choi JW,Jeong JH,Moon SM,Hwang HSdoi
10.3340/jkns.2011.49.3.178subject
Has Abstractpub_date
2011-03-01 00:00:00pages
178-81issue
3eissn
2005-3711issn
1598-7876journal_volume
49pub_type
abstract：Objective:Morphometric data for the lumbar posterior longitudinal ligament (PLL) was investigated to identify whether there is a difference in the morphometry of the PLL of the lumbar spine at each level with respect to the pattern of intervertebral disc displacement. Methods:In 14 formalin-fixed adult cadavers (12 ma...
journal_title：Journal of Korean Neurosurgical Society
pub_type： 杂志文章
doi：10.3340/jkns.2017.0257
更新日期：2018-01-01 00:00:00
abstract：:Traumatic brainstem hemorrhage after blunt head injury is an uncommon event. The most frequent site of hemorrhage is the midline rostral brainstem. The prognosis of these patients is poor because of its critical location. We experienced a case of traumatic brainstem hemorrhage. A 41-year-old male was presented with dr...
journal_title：Journal of Korean Neurosurgical Society
pub_type：
doi：10.3340/jkns.2009.45.3.176
更新日期：2009-03-01 00:00:00
abstract：OBJECTIVE:The aim of this study is to investigate good prognostic factors for an acute occlusion of a major cerebral artery using mechanical thrombectomy. METHODS:Between January 2013 to December 2014, 37 consecutive patients with acute occlusion of a major cerebral artery treated by mechanical thrombectomy with stent...
journal_title：Journal of Korean Neurosurgical Society
pub_type： 杂志文章
doi：10.3340/jkns.2015.58.3.192
更新日期：2015-09-01 00:00:00
abstract：:The authors herein propose the staged excision as a novel strategy to preserve facial nerve and minimize complication during microsurgery of large vestibular schwannoma (VS). At the first stage, for reducing mass effect on the brain stem and cerebellum, subtotal tumor resection was performed via a retrosigmoid craniot...
journal_title：Journal of Korean Neurosurgical Society
pub_type：
doi：10.3340/jkns.2008.43.1.57
更新日期：2008-01-01 00:00:00
abstract：OBJECTIVE:The authors evaluated the accuracies and ease of use of several commonly used microanastomosis training models (synthetic tube, chicken wing, and living rat model). METHODS:A survey was conducted among neurosurgeons and neurosurgery residents at a workshop held in 2009 at the authors' institute. Questions ad...
journal_title：Journal of Korean Neurosurgical Society
pub_type： 杂志文章
doi：10.3340/jkns.2010.47.4.287
更新日期：2010-04-01 00:00:00
abstract：OBJECTIVE:The aneurysm remnants rate was evaluated via three-dimensional digital subtraction angiography (3D-DSA) in the postoperative evaluation of clipped aneurysms. METHODS:Data on surgically clipped aneurysms of anterior circulation obtained via postoperative 3D-DSA from February 2007 to March 2009 were gathered. ...
journal_title：Journal of Korean Neurosurgical Society
pub_type： 杂志文章
doi：10.3340/jkns.2010.47.3.185
更新日期：2010-03-01 00:00:00
abstract：:Intracranial extraskeletal myxoid chondrosarcoma is extremely rare, with only seven patients previously reported. We present a case report of a 21-year-old woman admitted for weakness in her right extremities and symptoms of increased intracranial pressure. Magnetic resonance imaging (MRI) revealed hydrocephalus and a...
journal_title：Journal of Korean Neurosurgical Society
pub_type：
doi：10.3340/jkns.2012.52.3.246
更新日期：2012-09-01 00:00:00
abstract：:Epilepsy surgery revealed dramatically improved seizure outcomes over medical therapy in drug-resistant epilepsy patients. Children with epilepsy, however, have multiple epileptic focuses which require multilobar resection for better seizure outcome. Multilobar resection has not only the several severe surgical compli...
journal_title：Journal of Korean Neurosurgical Society
pub_type： 杂志文章
doi：10.3340/jkns.2019.0031
更新日期：2019-05-01 00:00:00
abstract：OBJECTIVE:We report experiences and clinical outcomes of 61 cases with spinal canal meningiomas from January 1970 through January 2005. METHODS:Thirty-eight patients were enrolled with follow-up duration of more than one year after surgery. There were 7 male and 31 female patients. The mean age was 52 years (range, 19...
journal_title：Journal of Korean Neurosurgical Society
pub_type： 杂志文章
doi：10.3340/jkns.2007.42.4.300
更新日期：2007-10-01 00:00:00
abstract：OBJECTIVE:Two-dimensional fluoroscopy-based computerized navigation for the placement of pedicle screws offers the advantage of using stored patient-specific imaging data in providing real-time guidance during screw placement. The study aimed to describe the accuracy and reliability of a fluoroscopy-based navigation sy...
journal_title：Journal of Korean Neurosurgical Society
pub_type： 杂志文章
doi：10.3340/jkns.2014.56.1.16
更新日期：2014-07-01 00:00:00
abstract：OBJECTIVE:To investigate a diagnostic value of ultrasonography in carpal tunnel syndrome (CTS) patients and to evaluate a correlation of sonographic measurements with the degree of electrodiagnostic abnormalities and clinical severity. METHODS:Two-hundred-forty-six symptomatic hands in 135 patients and 30 asymptomatic...
journal_title：Journal of Korean Neurosurgical Society
pub_type： 杂志文章
doi：10.3340/jkns.2014.55.2.78
更新日期：2014-02-01 00:00:00
abstract：:Sacral insufficiency fractures are usually known to develop in elderly patients with osteoporosis without definite trauma history. It is difficult to diagnose the sacral insufficiency fracture at an early stage because lower lumbar diseases, concurrently or not, may also be presented with similar symptoms and signs. W...
journal_title：Journal of Korean Neurosurgical Society
pub_type：
doi：10.3340/jkns.2008.44.3.166
更新日期：2008-09-01 00:00:00
abstract：:Reversible cerebral vasoconstriction syndrome (RCVS) is characterized by sudden-onset headache with focal neurologic deficit and prolonged but reversible multifocal narrowing of the distal cerebral arteries. Stroke, either hemorrhagic or ischemic, is a relatively frequent presentation in RCVS, but progressive manifest...
journal_title：Journal of Korean Neurosurgical Society
pub_type：
doi：10.3340/jkns.2014.56.5.419
更新日期：2014-11-01 00:00:00
abstract：OBJECTIVE:To investigate the feasibility of C1 lateral mass screw and C2 pedicle screw with polyaxial screw and rod system supplemented with miniplate for interlaminar fusion to treat various atlantoaxial instabilities. METHODS:After posterior atlantoaxial fixation with lateral mass screw in the atlas and pedicle scre...
journal_title：Journal of Korean Neurosurgical Society
pub_type： 杂志文章
doi：10.3340/jkns.2012.52.2.120
更新日期：2012-08-01 00:00:00
abstract：:Intracranial granulocytic sarcomas are rare tumors, which are composed of immature granulocytic cells. Although it has been well known that these tumors are associated with acute myeloblastic leukemia (AML), they have been almost always related to bone marrow relapse. However, isolated recurrence of granulocytic sarco...
journal_title：Journal of Korean Neurosurgical Society
pub_type：
doi：10.3340/jkns.2010.47.5.385
更新日期：2010-05-01 00:00:00
abstract：:The crossing Y-stent method is one of the indispensable techniques to achieve sufficient neck coverage during coil embolization of bifurcation aneurysms with a wide neck and/or branch incorporation. However, the inevitable hourglass-like expansion of the second stent at the crossing point can result in insufficient ve...
journal_title：Journal of Korean Neurosurgical Society
pub_type： 杂志文章
doi：10.3340/jkns.2019.0253
更新日期：2021-01-01 00:00:00
abstract：OBJECTIVE:The aim of the study is to determine the efficacy of indocyanine green (ICG) videoangiography for confirmation of vascular anastomosis patency in both extracranial-intracranial and intracranial-intracranial bypasses. METHODS:Intraoperative ICG videoangiography was used as a surgical adjunct for 56 bypasses i...
journal_title：Journal of Korean Neurosurgical Society
pub_type： 杂志文章
doi：10.3340/jkns.2011.50.1.23
更新日期：2011-07-01 00:00:00
abstract：:A 61-year-old woman with a very rare case of totally ossified large thoracic spinal metaplastic meningioma, showing progressing myelopathy is presented. Computed tomographic images showed a large totally ossfied intradural round mass occupying the spinal canal on T9-10 level. Magnetic resonance imaging revealed a larg...
journal_title：Journal of Korean Neurosurgical Society
pub_type：
doi：10.3340/jkns.2013.54.3.257
更新日期：2013-09-01 00:00:00
abstract：:In this report, we introduce an undetermined fibrous tumor with calcification occurring in the cerebellopontine angle (CPA). A 51-year-old woman was admitted with a short history of dizziness. Computed tomography and magnetic resonance images revealed a 2×2×2 cm sized mass at the left CPA which was round and calcified...
journal_title：Journal of Korean Neurosurgical Society
pub_type：
doi：10.3340/jkns.2010.48.2.173
更新日期：2010-08-01 00:00:00
abstract：:Only a few cases of anterior longitudinal ligament (ALL) injury related with retropharyngeal hematoma without fracture have previously been reported. The treatment of choice for retropharyngeal hematoma is generally considered to be conservative care, but we believe that early surgery of this pathology would be better...
journal_title：Journal of Korean Neurosurgical Society
pub_type：
doi：10.3340/jkns.2015.58.3.304
更新日期：2015-09-01 00:00:00
abstract：Objective:This study aims to investigate the relationship between aneurysm wall enhancement and clinical rupture risks based on the magnetic resonance vessel wall imaging (MR-VWI) quantitative methods. Methods:One hundred and eight patients with 127 unruptured aneurysms were prospectively enrolled from Feburary 2016 t...
journal_title：Journal of Korean Neurosurgical Society
pub_type： 杂志文章
doi：10.3340/jkns.2020.0144
更新日期：2020-12-29 00:00:00
abstract：:Cases of syringomyelia associated with spinal dysraphism are distinct from those associated with hindbrain herniation or arachnoiditis in terms of the suspected pathogenetic mechanism. The symptoms of terminal syringomyelia are difficult to differentiate from the symptoms caused by spinal dysraphism. Nonetheless, syri...
journal_title：Journal of Korean Neurosurgical Society
pub_type： 杂志文章
doi：10.3340/jkns.2020.0097
更新日期：2020-05-01 00:00:00
abstract：OBJECTIVE:The case fatality rate of nonlesional intracerebral hemorrhage (n-ICH) was high and not changed. Knowing the causes is important to their prevention; however, the reasons have not been studied. The aims of this study were to determine the cause of death, to improve the clinical outcomes. METHODS:We retrospec...
journal_title：Journal of Korean Neurosurgical Society
pub_type： 杂志文章
doi：10.3340/jkns.2014.55.1.1
更新日期：2014-01-01 00:00:00
abstract：OBJECTIVE:Repair of sensorial nerve defect is an important issue on peripheric nerve surgery. The aim of the present study was to determine the effects of sensory-motor nerve bridging on the denervated dermatomal area, in rats with sensory nerve defects, using a neural cell adhesion molecule (NCAM). METHODS:We compare...
journal_title：Journal of Korean Neurosurgical Society
pub_type： 杂志文章
doi：10.3340/jkns.2016.1010.010
更新日期：2017-07-01 00:00:00
abstract：OBJECTIVE:We performed a retrospective analysis of medical records and radiographic images of patients who never underwent spinal treatment including diagnosis. The objective of this study is to explain the biomechanical and physiologic characteristics of cervical alignment related to thoracic inlet angle including T1 ...
journal_title：Journal of Korean Neurosurgical Society
pub_type： 杂志文章
doi：10.3340/jkns.2013.53.6.356
更新日期：2013-06-01 00:00:00
abstract：OBJECTIVE:Many lumbosacral fixation techniques have been described to offer a more screw-bone purchase. The forward anatomical fixation parallel to the endplate is still the most preferred method. Literature revealed little knowledge regarding the mechanical stability of lumbosacral trans-endplate fixation compared to ...
journal_title：Journal of Korean Neurosurgical Society
pub_type： 杂志文章
doi：10.3340/jkns.2017.0404.004
更新日期：2018-03-01 00:00:00
abstract：:Glioblastoma (GBM) is a disease without any definite cure. Numerous approaches have been tested in efforts to conquer this brain disease, but patients invariably experience recurrence or develop resistance to treatment. New surgical tools, carefully chosen samples, and experimental methods are enabling discoveries at ...
journal_title：Journal of Korean Neurosurgical Society
pub_type： 杂志文章
doi：10.3340/jkns.2019.0129
更新日期：2020-01-01 00:00:00
abstract：:Malignant peripheral nerve sheath tumors (MPNSTs) are very rare tumors. We experienced a case of MPNST in the cervical paraspinal space which was not associated with neurofibromatosis. The tumor located in left C6-7 foramen and compressed C7 root. The tumor was removed through the occipital triangle. We report a case ...
journal_title：Journal of Korean Neurosurgical Society
pub_type：
doi：10.3340/jkns.2008.44.2.91
更新日期：2008-08-01 00:00:00
abstract：OBJECTIVE:Aneurysmal rebleeding is a major cause of death and disability. The aim of this study is to investigate the incidence of rebleeding, and the factors related with patient's outcome. METHODS:During a period of 12 years, from September 1995 to August 2007, 492 consecutive patients with aneurysmal subarachnoid h...
journal_title：Journal of Korean Neurosurgical Society
pub_type： 杂志文章
doi：10.3340/jkns.2010.47.2.119
更新日期：2010-02-01 00:00:00
abstract：:Acute spontaneous subdural hematoma (SDH) of arterial origin is very rare. We report a case of acute spontaneous SDH that showed contrast media extravasation from cortical artery on angiograms. A 58-year-old male patient developed sudden onset headache and right hemiparesis. Brain CT scan demonstrated acute SDH at lef...
journal_title：Journal of Korean Neurosurgical Society
pub_type：
doi：10.3340/jkns.2012.51.2.91
更新日期：2012-02-01 00:00:00
