Abstract:
OBJECTIVE:Dorsal longitudinal T-myelotomy is a long-established operation to treat severe spastic paraplegia. The present study aimed to report this surgical technique and investigate the efficacy of T-myelotomy for spasticity relief. METHODS:All cases undergoing T-myelotomy for treatment of intractable spastic paraplegia during 2009-2017 were included. The severity of spasticity was evaluated with the Modified Ashworth Scale, Penn Spasm Frequency Scale, Adductor Tone Rating Scale, degree of passive range of motion, and occurrence of abdominal muscle spasms. Other clinical assessments included deep tendon reflex assessed by the National Institute of Neurological Disorders and Stroke scale, Babinski sign, healing of decubitus ulcers, and ambulatory status. RESULTS:Fourteen patients with a mean age of 39.3 ± 13.4 years were included. The 7 patients with abdominal muscle spasms before surgery had no spasms after surgery. The Babinski sign was absent in all cases after surgery. Unhealed pressure ulcers in all 9 cases were healed after surgery. All 4 patients with a preoperative bed-bound condition were able to ambulate with a wheelchair. A statistically significant improvement in mean Modified Ashworth Scale score, degree of passive range of motion, and National Institute of Neurological Disorders and Stroke scale score was found in the subgroup and overall analyses. There was also a statistically significant improvement in the Penn Spasm Frequency Scale and Adductor Tone Rating Scale scores. CONCLUSIONS:Dorsal longitudinal T-myelotomy remains an effective option for the treatment of intractable spastic paraplegia. It is suitable for, and may be an alternative to, intrathecal baclofen therapy for patients with complete spinal cord lesion or patients without hope of regaining motor function.
journal_name
World Neurosurgjournal_title
World neurosurgeryauthors
Sitthinamsuwan B,Khampalikit I,Phonwijit L,Nitising A,Nunta-Aree S,Suksompong Sdoi
10.1016/j.wneu.2018.05.008subject
Has Abstractpub_date
2018-08-01 00:00:00pages
e476-e484eissn
1878-8750issn
1878-8769pii
S1878-8750(18)30953-7journal_volume
116pub_type
杂志文章abstract:BACKGROUND:With only 4 active certified neurosurgeons for a population of 50 million, neurosurgical care was seriously underdeveloped in Myanmar in 2012. Together with the local neurosurgical community, Swiss Neurosurgeons International started a program of assisted education with the aim of increasing the neurosurgica...
journal_title:World neurosurgery
pub_type: 杂志文章
doi:10.1016/j.wneu.2019.07.018
更新日期:2019-10-01 00:00:00
abstract:OBJECTIVE:Sphenoid wing meningiomas (SWMs) can be treated with complete surgical resection and the recently introduced endoscopic transorbital approach (ETOA) offers a minimally invasive alternative. In this study, the surgical outcome of ETOA and the extended mini-pterional approach (eMPTA) for SWMs with osseous invol...
journal_title:World neurosurgery
pub_type: 杂志文章
doi:10.1016/j.wneu.2020.01.115
更新日期:2020-07-01 00:00:00
abstract::The global incidence of spinal cord injury (SCI) is 15-40 cases per million people, with the socioeconomic and healthcare costs amounting to nearly $10 billion per annum in the USA alone. Despite substantial advances in medical care and surgical technology, many patients with SCI still experience significant long-term...
journal_title:World neurosurgery
pub_type: 杂志文章,评审
doi:10.1016/j.wneu.2013.08.004
更新日期:2014-09-01 00:00:00
abstract:BACKGROUND:Epidural hematomas (EDHs) involving the venous sinuses are uncommon and carry the risk of hemorrhage or venous infarction. We report the largest case series for superior sagittal sinus- and transverse sinus-related EDHs including surgical and nonsurgical management. We compare our findings to the relevant li...
journal_title:World neurosurgery
pub_type: 杂志文章
doi:10.1016/j.wneu.2020.02.089
更新日期:2020-06-01 00:00:00
abstract:BACKGROUND:When resident physicians fail to demonstrate appropriate milestone competencies early in their neurologic surgery residency, a plan of remediation is necessary. METHODS:Once any psychologic, physical, or behavioral causes of identified knowledge or psychomotor deficiencies have been identified and addressed...
journal_title:World neurosurgery
pub_type: 杂志文章
doi:10.1016/j.wneu.2020.11.108
更新日期:2020-11-27 00:00:00
abstract:BACKGROUND:Congenital spondylolytic spondylolisthesis of C2 vertebra resulting from deficient posterior element of the axis is rarely described in the literature. CASE DESCRIPTION:We describe a unique case of agenesis of posterior elements of C2 with craniovertebral junction anomalies consisting of osseous, vascular, ...
journal_title:World neurosurgery
pub_type: 杂志文章,评审
doi:10.1016/j.wneu.2016.08.010
更新日期:2016-11-01 00:00:00
abstract:OBJECTIVE:To review the clinic value and severity assessment of serum substance P (SP) concentration in children with different degrees of traumatic brain injury (TBI) through analyzing correlations with outcomes. METHODS:One hundred thirty-nine children with TBI who were diagnosed and treated at Nanjing Medical Unive...
journal_title:World neurosurgery
pub_type: 杂志文章
doi:10.1016/j.wneu.2020.12.009
更新日期:2020-12-09 00:00:00
abstract::Arachnoiditis ossificans of the spine is a very rare entity defined as an ossification of the leptomeninges resulting in neurologic declines. We describe the case of a 42-year-old woman, without any obvious predisposing factor, who presented with a very progressive cauda equina syndrome. The imaging findings on magnet...
journal_title:World neurosurgery
pub_type:
doi:10.1016/j.wneu.2021.01.057
更新日期:2021-01-25 00:00:00
abstract:OBJECTIVE:Resection of epidural thoracic spine tumors is uniquely challenging owing to the dangers posed by the surrounding anatomy and the unforgiving nature of the thoracic spinal cord. We assessed the preoperative and postoperative risk factors for 30-day morbidity and mortality in patients undergoing resection of t...
journal_title:World neurosurgery
pub_type: 杂志文章
doi:10.1016/j.wneu.2018.08.195
更新日期:2018-12-01 00:00:00
abstract:OBJECTIVE:The purpose of the present study was to assess for gender-based differences in the usage and cost of maximal nonoperative therapy before spinal fusion surgery in patients with symptomatic lumbar stenosis or spondylolisthesis. METHODS:A large insurance database was queried for patients with symptomatic lumbar...
journal_title:World neurosurgery
pub_type: 杂志文章
doi:10.1016/j.wneu.2018.08.131
更新日期:2018-12-01 00:00:00
abstract:BACKGROUND:Although reoperation likely confers survival benefit for glioblastoma, whether the extent of resection (EOR) of the reoperation affects survival outcome has yet to be thoroughly evaluated in the current temozolomide (TMZ) era. The aim of this meta-analysis was to pool the current literature and evaluate the ...
journal_title:World neurosurgery
pub_type: 杂志文章,meta分析,评审
doi:10.1016/j.wneu.2019.03.250
更新日期:2019-07-01 00:00:00
abstract:BACKGROUND:The standard freehand method for the insertion of external ventricular drains (EVDs) is associated with high rates of incorrect placement. Use of neuronavigation has been shown to reduce the rates of inaccurately positioned EVDs. We present a novel neuronavigation-based approach for EVD placement using flat ...
journal_title:World neurosurgery
pub_type: 杂志文章
doi:10.1016/j.wneu.2018.04.192
更新日期:2018-07-01 00:00:00
abstract:BACKGROUND:Herpes simplex encephalitis caused by herpes simplex has an estimated annual prevalence in the order of 1 in 250,000 to 500,000 patients and is considered to be the most usually encountered nonendemic pathogenic cause of lethal encephalitis in well-developed countries. There are a few cases reported in the l...
journal_title:World neurosurgery
pub_type: 杂志文章,评审
doi:10.1016/j.wneu.2019.06.158
更新日期:2019-09-01 00:00:00
abstract:BACKGROUND:The most commonly performed nerve transfers in upper trunk (UT) or partial brachial plexus injuries (BPIs) include the spinal accessory nerve to suprascapular nerve, Oberlin, and, lately, radial nerve (RN) (branch to triceps) to axillary nerve (AN) transfers. Routinely, the former 3 procedures are performed ...
journal_title:World neurosurgery
pub_type: 杂志文章
doi:10.1016/j.wneu.2018.08.139
更新日期:2018-12-01 00:00:00
abstract::Pituicytomas are rare low-grade glial lesions of neurohypophysis or adenohypophysis. They are often misdiagnosed as adenomas due to their similar morphology. Previous reports have underlined their nonspecific aspect. In our experience, presence of flow voids on magnetic resonance, which usually indicate hypervasculari...
journal_title:World neurosurgery
pub_type: 杂志文章
doi:10.1016/j.wneu.2017.10.036
更新日期:2018-01-01 00:00:00
abstract:BACKGROUND:Brain metastases from endometrial cancer are rare and poorly described. We aimed to estimate the proportion of brain metastases at our institution that arose from endometrial cancer, and to detail clinicopathologic features and survival outcomes. METHODS:We retrospectively identified and reviewed the charts...
journal_title:World neurosurgery
pub_type: 杂志文章
doi:10.1016/j.wneu.2020.11.087
更新日期:2020-12-13 00:00:00
abstract:BACKGROUND:Obese and morbidly obese patients undergoing lumbar spinal fusion surgery are a challenge to the operating surgeon. Minimally invasive transforaminal lumbar interbody fusion (MIS-TLIF) and open-TLIF have been performed for many years with good results; however, functional outcomes after lumbar spine surgery ...
journal_title:World neurosurgery
pub_type: 杂志文章,多中心研究
doi:10.1016/j.wneu.2014.12.034
更新日期:2015-05-01 00:00:00
abstract::Basilar bifurcation is a challenging site for aneurysm clipping. Anatomical factors such as size and projection of the aneurysm, distance between the aneurysm neck and the dorsum sellae, and location of the basilar bifurcation contribute to surgical complexity. Endovascular treatment has been used more frequently than...
journal_title:World neurosurgery
pub_type: 杂志文章
doi:10.1016/j.wneu.2018.12.093
更新日期:2018-12-31 00:00:00
abstract:OBJECTIVE:To examine the occurrence of traumatic intracranial hemorrhage (tICH) and outcome in patients with minor head injury and assess the probable risk factors. METHODS:Patients with minor head injury who visited our hospital from January 2015 to July 2017 were registered consecutively, and enrolled patients were ...
journal_title:World neurosurgery
pub_type: 杂志文章
doi:10.1016/j.wneu.2020.06.044
更新日期:2020-09-01 00:00:00
abstract:BACKGROUND:Temporal bone tegmen defects may be associated with cerebrospinal fluid (CSF) otorrhea. A variety of techniques have been used for repair. We report our experience with skull base reconstruction for tegmen defects using either autologous or alloplastic grafts. METHODS:A retrospective chart review was perfor...
journal_title:World neurosurgery
pub_type: 杂志文章
doi:10.1016/j.wneu.2018.05.196
更新日期:2018-10-01 00:00:00
abstract:OBJECTIVE:To explore influence of reduction of slippage on radiologic parameters, clinical outcomes, and perioperative complications in treatment of grade II/III lumbar isthmic spondylolisthesis. METHODS:We divided 156 patients with grade II/III spondylolisthesis into 2 groups with preoperative balanced or unbalanced ...
journal_title:World neurosurgery
pub_type: 杂志文章
doi:10.1016/j.wneu.2018.08.217
更新日期:2018-12-01 00:00:00
abstract:OBJECTIVE:Transmission of knowledge to neurosurgical trainees in any environment is challenging, more so, in the developing world. Online education has the potential to maximize the cooperation within the international neurosurgical community. Our objective is to describe a model of online education that is sustainable...
journal_title:World neurosurgery
pub_type: 杂志文章
doi:10.1016/j.wneu.2011.02.041
更新日期:2011-09-01 00:00:00
abstract:OBJECTIVE:We explored the external ventricular drain (EVD) practices in Thailand. METHODS:We performed a survey-based study to describe EVD insertion, maintenance, quality improvement (QI) practices, and incidence of EVD infection. RESULTS:The study included 58 of 101 hospitals contacted (57.4% response rate), with ≥...
journal_title:World neurosurgery
pub_type: 杂志文章
doi:10.1016/j.wneu.2019.02.144
更新日期:2019-06-01 00:00:00
abstract:BACKGROUND:For more than 2 decades, dural spinal cysts have been broadly classified as extradural and intradural. CASE DESCRIPTION:A 40-year-old woman presented with radicular thoracic pain. Intraoperative findings showed the cyst to be present within the dura itself. CONCLUSIONS:We suggest a revised classification o...
journal_title:World neurosurgery
pub_type: 杂志文章
doi:10.1016/j.wneu.2015.11.051
更新日期:2016-04-01 00:00:00
abstract:BACKGROUND:Multiple sclerosis (MS) is a common autoimmune and neurodegenerative disease of the central nervous system characterized by inflammatory demyelination, axonal degeneration, and neuronal loss. The exact pathogenesis of MS remains uncertain; however, studies have shown that the development of MS is influenced ...
journal_title:World neurosurgery
pub_type: 杂志文章
doi:10.1016/j.wneu.2016.04.027
更新日期:2016-11-01 00:00:00
abstract:OBJECTIVE:The treatment of giant olfactory groove meningiomas (OGMs; maximum diameter ≥ 6 cm) poses special problems and represents a surgical challenge. We discuss the long-term results in a series of 18 patients with giant OGMs and report our experience on a global strategy encompassing the pterional approach to mana...
journal_title:World neurosurgery
pub_type: 杂志文章
doi:10.1016/j.wneu.2011.03.021
更新日期:2011-09-01 00:00:00
abstract:BACKGROUND:The ETR that should be undertaken in patients with GBM remains controversial. This study aims to reiterate some independent predicting factors and to underscore the role and the ETR in increasing the survival of patients in the situation of developing countries, that is, without preoperative MRI or tractogra...
journal_title:World neurosurgery
pub_type: 杂志文章
doi:10.1016/j.wneu.2009.06.001
更新日期:2010-02-01 00:00:00
abstract:OBJECTIVE:Craniopharyngiomas have traditionally represented a challenge for open transcranial or transsphenoidal microscopic neurosurgery because of their anatomical location and proximity to vital neurovascular structures. The extended endoscopic endonasal transsphenoidal approach has been more recently developed as a...
journal_title:World neurosurgery
pub_type: 杂志文章,meta分析,评审
doi:10.1016/j.wneu.2011.07.011
更新日期:2012-02-01 00:00:00
abstract:BACKGROUND:Strokelike migraine attack after radiation therapy is a recently described clinical entity characterized by transient hemispheric dysfunction manifesting as, but not limited to, visuospatial deficits, confusion, hemisensory deficits, hemiparesis, aphasia, seizures, and, most prominently, headache in patients...
journal_title:World neurosurgery
pub_type: 杂志文章
doi:10.1016/j.wneu.2013.01.028
更新日期:2014-07-01 00:00:00
abstract:BACKGROUND:Double crush of a nerve at the root level is not common. We describe here a double crush of the right L4 nerve with foramina to far lateral disk (ventral) and extraforaminal (dorsal) compression. The double crush was managed by endoscopy with a contralateral uniportal approach from the left interlaminar spac...
journal_title:World neurosurgery
pub_type: 杂志文章
doi:10.1016/j.wneu.2018.11.110
更新日期:2019-02-01 00:00:00