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Odotopia and Intraoperative Brain Mapping: Implications for Management of Patients with Diffuse Low-grade Gliomas 耳斜视和术中脑成像:弥漫性低级别胶质瘤患者治疗的意义
Pub Date : 2017-06-23 DOI: 10.15406/jnsk.2017.07.00228
F. Barone
From a surgical point of view, last years have showed more and more satisfying results thanks to methods defining tumour’s exact location and identifying the function of the brain in the tumoral area. The aim is to optimize the removal and minimizing permanent postoperative deficits to bring the patient to the adjuvant treatment as well as possible, to guarantee of a good compliance. In fact, considering that it is still impossible to heal the patient, each treatment must aim to get the best possible result (the most durable disease control) keeping the residual quality of life at the top.
从外科的角度来看,由于确定肿瘤的确切位置和确定肿瘤区域的大脑功能的方法,近年来已经显示出越来越令人满意的结果。目的是优化切除,减少术后永久性缺陷,使患者尽可能接受辅助治疗,保证良好的依从性。事实上,考虑到仍然不可能治愈病人,每次治疗都必须以获得最好的结果(最持久的疾病控制)为目标,并保持最高的剩余生活质量。
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引用次数: 0
An Atypical Presentation of Spinal Epidural Hematoma-Case Report and Literature Review 脊髓硬膜外血肿的非典型表现一例报告及文献复习
Pub Date : 2017-06-19 DOI: 10.15406/JNSK.2017.07.00227
R. M. Nunes, R. Joao, A. C. B. S. Motta, R. V. D. Azevedo, Marcelo Lucci Mussi, Anabelli Zanchetta Buani, J. E. Ferri-de-Barros
Spinal epidural hematoma (SEH) is a rare neurological condition with challenging clinical management [1], especially in emergency situations in which there are misleading atypical features that simulate other more common diagnoses [2]. In this article, we describe a case of SEH diagnosed in our emergency department presenting with atypical history and findings. This report will be followed by discussion and review of the relevant medical literature.
脊髓硬膜外血肿(SEH)是一种罕见的神经系统疾病,具有挑战性的临床管理[1],特别是在紧急情况下,有误导性的非典型特征,模拟其他更常见的诊断[1]。在这篇文章中,我们描述了一个病例SEH诊断在我们的急诊科呈现非典型的历史和结果。本报告之后将讨论和回顾相关的医学文献。
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引用次数: 2
Multiple Spinal Cord Infarction due to Primary Antiphospholipid Syndrome 原发性抗磷脂综合征引起的多发性脊髓梗死
Pub Date : 2017-06-19 DOI: 10.15406/JNSK.2017.07.00226
T. Kalatha, T. Tegos, A. Papaioannou, A. Charitanti-Kouridou, A. Orologas
Spinal cord infarction (SCI) is considered rare in comparison with cerebral infarction but its consequences can lead to greater disability. Reliable incidence rates do not exist due to publication of case reports or cases series [1,2]. A retrospective one-center study finds spinal cord infarction accountable for 1.2% of the total admissions [3]. Etiologies of spinal infarcts include atheromas involving the aorta as the most common cause, usually after a thoraces abdominal aneurysm repair. Other causes of SCI include spinal arteriovenous malformation repair, dissecting aortic aneurysm, cardiac arrest, embolic infarction, syphilitic angiitis, and less common etiologies include collagen disease as systemic lupus or polyarteritis nodosa, pregnancy, sickle cell disease and neurotoxic effects of iodinated contrast material [4]. Syphilitic arteritis was the most frequent cause of SCI until the introduction of penicillin [5]. Neurovascular syndromes of SCI have different symptomatology depending on the level of the infarction and arteries involved, but they usually present with weakness, radicular back pain, are flexia, spin thalamic sensory loss, and autonomic dysfunction.
与脑梗死相比,脊髓梗死(SCI)被认为是罕见的,但其后果可导致更大的残疾。由于病例报告或病例系列的出版,不存在可靠的发病率[1,2]。一项回顾性单中心研究发现,脊髓梗死占总入院人数的1.2%[3]。脊髓梗死的病因包括动脉粥样硬化,最常见的原因是累及主动脉,通常在胸腹动脉瘤修复后发生。脊髓损伤的其他原因包括脊髓动静脉畸形修复、夹层主动脉瘤、心脏骤停、栓塞性梗死、梅毒性血管炎,以及不太常见的原因包括系统性狼疮或结节性多动脉炎等胶原疾病、妊娠、镰状细胞病和碘造影剂的神经毒性作用[4]。在引入青霉素之前,梅毒性动脉炎是脊髓损伤最常见的病因[5]。脊髓损伤的神经血管综合征有不同的症状,取决于梗死的程度和受累的动脉,但它们通常表现为无力、神经根性背痛、屈曲、自旋丘脑感觉丧失和自主神经功能障碍。
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引用次数: 1
Quantitative Equilibrium Test and Complementary Studies in Patients with Vertigo 眩晕患者的定量平衡检验与补充研究
Pub Date : 2017-06-09 DOI: 10.15406/JNSK.2017.07.00225
S. Jorge
Several useful studies have been reported in the evaluation of nystagmus that may be spontaneous and inductive, any of which have been given to study vestibular function through the vestibulospinal, retinoocular, and vestibular systems [7-8]. Through the test of the Skull-Body-Spray (CCG), Posturography (TOB) tests, and Computerized Electronystagmography (CNG) [10-16]. 1343 patients with vertigo or dizziness are investigated; 48.16% of the cases have a vascular origin, prevailing a group of pathologies secondary to the process of hydrodynamic alterations, 10,335 patients were studied and investigated under German parameters. Argentina 2,234 patients. Through the Doppler Ultrasonography of the head and neck (USD), the modern physician can help to complement his better diagnosis, correlating the clinical exploration with vestibulospinal (CCG) and (TOB), retinoocular And vestibulocular (CNG)] of the patient with vertigo or dizziness [17-23].
在评价自发性和诱导性眼球震颤方面已经报道了几项有用的研究,其中任何一项研究都可以通过前庭脊髓系统、视黄眼系统和前庭系统来研究前庭功能[7-8]。通过颅骨-身体喷雾(CCG)、姿势照相(TOB)和计算机眼震电图(CNG)测试[10-16]。对1343例眩晕或头晕患者进行调查;48.16%的病例有血管起源,主要是一组继发于流体动力学改变过程的病理,10,335例患者在德国参数下进行了研究和调查。阿根廷2234名患者。通过头颈部多普勒超声(USD),现代医生可以帮助补充他更好的诊断,将临床探查与眩晕或头晕患者的前庭脊髓(vestibulospinal, CCG)和TOB (retinoocular, vestibulocular, CNG)相关联[17-23]。
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引用次数: 0
Cortical Alpha Oscillation During 3 kHz Steady-State Sinusoidal Electric Current Stimulation 在3khz稳态正弦电流刺激下的皮层α振荡
Pub Date : 2017-06-07 DOI: 10.15406/JNSK.2017.07.00224
L. Volpi, C. Tierra-Criollo
Little is known about the changes in ongoing cortical rhythms due to application of the steady-state sinusoidal electrical stimuli of 3 kHz, although it has been shown to elicit tactile sensations. In addition, it is known that somatosensory stimulation attenuates ongoing alpha rhythm in centroparietal cortex. Thus, the present work aimed to evaluate alpha rhythm alterations in sensorimotor area and sensations perceived with application of 3 kHz sinusoidal stimulus. Sensory perception threshold (ST) was measured in ten healthy volunteers for posterior stimulation in three distinct stimulus intensities (1.1xST, 2xST and 3xST). Cognitive evaluation of perceived sensations was obtained through questionnaires and cortical alpha rhythm blockade profile was evaluated through the classical event-related synchronization/ desynchronization method. Results showed alpha attenuation in the central cortex bilaterally, in the ipsilateral pre-frontal cortex and contralateral parietal cortex during stimulation. Moreover, there was a tendency of bilateral centroparietal alpha rhythm desynchronization increase with stimulus intensity. In conclusion, sinusoidal electrical stimulation may be useful for disease diagnostics and treatment as well as neurofeedback for brain-machine interface (BMI) applications. Patients may benefit from the novel objective method proposed for assessment of tactile perception, mainly, who might not have their cognition preserved (e.g., stroke).
尽管已经证明可以引起触觉,但由于应用3khz的稳态正弦电刺激,对正在进行的皮层节律的变化知之甚少。此外,已知体感刺激可减弱中央顶叶皮层持续的α节律。因此,本研究旨在评估在3 kHz正弦刺激下感觉运动区和感觉的α节律变化。对10名健康志愿者在1.1xST、2xST和3xST三种不同刺激强度下进行后向刺激后的感觉知觉阈值(ST)测定。通过问卷调查获得感知感觉的认知评价,并通过经典的事件相关同步/去同步方法评估皮质α节律阻断谱。结果显示,在刺激过程中,双侧中央皮质、同侧前额叶皮质和对侧顶叶皮质均出现α衰减。此外,随着刺激强度的增加,双侧中枢-顶叶α节律的非同步化也有增加的趋势。总之,正弦电刺激可能有助于疾病诊断和治疗,以及脑机接口(BMI)应用的神经反馈。患者可能受益于提出的评估触觉感知的新的客观方法,主要是那些可能没有保留其认知的患者(例如中风患者)。
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引用次数: 0
The Course of Depression Following Myocardial Infarction and the Impact of the Social Neglect on the Recovery of the Patient 心肌梗死后抑郁的病程及社会忽视对患者康复的影响
Pub Date : 2017-05-30 DOI: 10.15406/JNSK.2017.06.00223
M. Hasanovi, Amila izmi, M. Jašarevi
Depression and low perceived social support (LPSS) after myocardial infarction (MI) are associated with higher morbidity and mortality. In the original AHRQ EPC report, prevalence varied by type of measure used. For example, use of the Structured Clinical Interview for the Diagnostic and Statistical Manual (SCID) yielded prevalence ranging from 17% to 27%. Including the ENRICHD trial at 20% and validated depression scales, such as the Beck Depression Inventory (BDI), yielded prevalence ranging from 10% to 47%, depending on the cut points used. The updated evidence review continued to show a wide range of prevalence (7.2% to 41.2%) depending on the method used to assess depression. Structured interviews tended to produce lower prevalence estimates, and ratings scales, such as the BDI, produced higher prevalence estimates. In general, across the studies, about 1 of every 5 patients with an MI has depression during an initial hospitalization [1].
心肌梗死(MI)后抑郁和低感知社会支持(LPSS)与较高的发病率和死亡率相关。在最初的AHRQ EPC报告中,患病率因使用的测量类型而异。例如,使用诊断和统计手册(SCID)的结构化临床访谈得出的患病率在17%到27%之间。包括20%的浓缩试验和有效的抑郁量表,如贝克抑郁量表(BDI),得出的患病率从10%到47%不等,具体取决于所使用的切割点。最新的证据回顾继续显示,根据评估抑郁症的方法不同,患病率的范围很广(7.2%至41.2%)。结构化访谈往往产生较低的患病率估计,而评分量表,如BDI,产生较高的患病率估计。总的来说,在所有研究中,大约每5名心肌梗死患者中就有1名在初次住院期间出现抑郁[1]。
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引用次数: 1
Primary Pilocytic Astrocytoma with Malign Transformation 原发性毛细胞星形细胞瘤伴恶性转化
Pub Date : 2017-05-26 DOI: 10.15406/JNSK.2017.06.00222
S. Fındık, H. Esen, Fatih Erdi, Pembe Oltulu
Pilocytic astrocytoma is a slow-growing brain tumor that occurs more often in children with a benign course and long clinical history compared to diffuse astrocytomas. Pilocytic astrocytomas may rarely show malignant transformation and radiotherapy plays a key role in the treatment of malignant transformation. In this study, we present a pilocytic astrocytoma case with no radiotherapy history and showing malignant characteristics histologically on a 3 year old girl.
毛细胞性星形细胞瘤是一种生长缓慢的脑肿瘤,与弥漫性星形细胞瘤相比,多发生于儿童,病程良性,临床病史长。毛细胞星形细胞瘤很少发生恶性转化,放射治疗在恶性转化的治疗中起关键作用。在本研究中,我们报告一名3岁女孩的毛细胞星形细胞瘤病例,无放疗史,组织学上表现出恶性特征。
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引用次数: 1
NF1 Gene Mutations are the Major Molecular Event in Neurofibromatosis-Noonan Syndrome NF1基因突变是神经纤维瘤病-努南综合征的主要分子事件
Pub Date : 2017-05-24 DOI: 10.15406/JNSK.2017.06.00220
P. Sharafi, B. Anlar, Ş. Ayter
Neurofibromatosis–Noonan syndrome is a rare autosomal dominant disorder which combines neurofibromatosis type 1 (NF1) features with Noonan syndrome. Noonan syndrome (NS) and the clinically overlapping disorders and Neurofibromatosis-Noonan syndrome (NFNS) share the some common clinical features. It is now known that all these disorders are caused by mutations in components of the RAS-MAPK signaling pathway which is important in tumorigenesis. NF1 gene mutations are reported in the majority of these patients. There are some data in the literature about the NF1 mutant allele which can lead to manifestations of Noonan syndrome. We have studied four NFNS cases which all fit the NFNS criteria. We evaluated these patients one with Watson syndrome (WS) and the other one with Rhabdomyosarcoma. Although WS and NFNS were described as distinct disorders, detailed clinical examination of these families revealed that not only pulmonic stenosis, borderline intelligence, and multiple cafe ́-au-lait spots, but also multiple Lisch nodules, neurofibromas in one third of patients, and short stature were present. The only distinction between WS and NFNS would be that NFNS patients show a more classical phenotype of both NS and NF, whereas WS patients show only a mild expression of NF. Recently, there is increasing evidence for WS and NFNS being allelic to NF1 in the majority of patients. We analyzed 4 NFNS patients by PCR based techniques. Genomic DNA was extracted from peripheral blood samples. PCR was performed with intronic primers for all exons of the NF1. DNA samples were sequenced to detect variations in each exon. This study supports that the major gene causing NFNS is NF1. Therefore inclusion of NF1 in the genetic screening of patients with clinically suspected NS, preferentially when café-au-lait spots are present. As a result, the present study provides the molecular evidence of the role of NF1 mutations in NFNS.
神经纤维瘤病-努南综合征是一种罕见的常染色体显性遗传病,它结合了1型神经纤维瘤病(NF1)与努南综合征的特征。努南综合征(Noonan syndrome, NS)与临床重叠病变及神经纤维瘤病-努南综合征(Neurofibromatosis-Noonan syndrome, NFNS)具有一些共同的临床特征。现在已知所有这些疾病都是由RAS-MAPK信号通路组分的突变引起的,而RAS-MAPK信号通路在肿瘤发生中起重要作用。这些患者中大多数报告有NF1基因突变。文献中有一些数据表明NF1突变等位基因可导致努南综合征的表现。我们研究了四个符合NFNS标准的NFNS病例。我们对这些患者进行了评估,一个患有沃森综合征(WS),另一个患有横纹肌肉瘤。虽然WS和NFNS被描述为不同的疾病,但对这些家庭的详细临床检查显示,不仅存在肺动脉狭窄、边缘性智力和多个cafe -au-lait斑,而且还存在多发性Lisch结节、三分之一的患者存在神经纤维瘤和身材矮小。WS和NFNS之间的唯一区别是NFNS患者表现出NS和NF的更经典表型,而WS患者仅表现出NF的轻度表达。最近,越来越多的证据表明WS和NFNS在大多数患者中与NF1等位。我们采用PCR技术对4例NFNS患者进行分析。从外周血样本中提取基因组DNA。用内含子引物对NF1的所有外显子进行PCR。对DNA样本进行测序以检测每个外显子的变异。本研究支持NFNS的主要致病基因为NF1。因此,将NF1纳入临床疑似NS患者的遗传筛查中,优先考虑存在卡萨默氏斑点的患者。因此,本研究为NF1突变在NFNS中的作用提供了分子证据。
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引用次数: 0
Familial Colloid Cyst of the Third Ventricle in Monozygotic Twins 同卵双胞胎第三脑室家族性胶质囊肿
Pub Date : 2017-05-22 DOI: 10.15406/JNSK.2017.06.00219
Mohsen Yaish, L. Török, B. Zanotti, A. Alfieri
J Neurol Stroke 2017, 6(6): 00219 mm versus 8 mm), 3) ventricular dilation (83% versus 31%),and 4) increased signal on T2-weighted magnetic resonance images (44% versus 8%) [1]. More than half of cases were discovered incidentally. In five patients with incidental cysts (8.8%) an enlargement of the cyst was documented and a surgical procedure was done. Nearly half of symptomatic patients present hydrocephalus, more than 10% present an acute symptom, and 1% of patients decease due to obstructive hydrocephalus and herniation [1].
J神经卒中,2017,6(6):00219 mm对8 mm), 3)心室扩张(83%对31%),4)t2加权磁共振图像信号增强(44%对8%)[1]。超过一半的病例是偶然发现的。5例偶然囊肿患者(8.8%)因囊肿增大而行手术治疗。近一半有症状的患者出现脑积水,超过10%的患者出现急性症状,1%的患者因梗阻性脑积水和疝而死亡[1]。
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引用次数: 3
The Benefit of Botulinum Toxin A in the Management of Central Post Stroke Pain: A Case Report 肉毒毒素A在中枢性卒中后疼痛治疗中的益处:1例报告
Pub Date : 2017-05-11 DOI: 10.15406/JNSK.2017.06.00218
C. Shippen, G. Bavikatte, David Mackarel
Results: This case report demonstrates the benefit of Botulinum Toxin A in the management of central post-stroke pain with elbow flexor spasticity. The clinical characteristics of the pain were neuropathic and the severity was greater than expected given the degree of spasticity. The pain responded to Botulinum Toxin treatment within a few days, independently of the improvement in spasticity and the effect was continued over six cycles of treatment.
结果:本病例报告证明了肉毒毒素A在中枢性卒中后疼痛伴肘屈肌痉挛的治疗中的益处。疼痛的临床特征是神经性的,严重程度大于预期的痉挛程度。疼痛在几天内对肉毒杆菌毒素治疗有反应,独立于痉挛的改善,并且效果持续超过六个治疗周期。
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引用次数: 3
期刊
Journal of Neurology and Stroke
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