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Tumefactive multiple sclerosis 肿瘤性多发性硬化症
Pub Date : 2021-12-15 DOI: 10.33962/roneuro-2021-092
M. G. Ortega-Sierra, R. D. Delgado-Marrugo, Cristian Camilo Campo-Bedoya, Geraldine Marín-Pérez, Rhonald Gómez-Caballero, Bryan Hernández-Nieto, Gabriel Fernando Gutiérrez-Castillo, John Fredys Bello-Cordero, Mónica Alejandra Torres-Báez, Rafael Ricardo Ramirez-Morales, I. Lozada‐Martínez, L. Moscote-Salazar
Tumefactive multiple sclerosis is a rare variant of multiple sclerosis, characterized by the presence of brain lesions that may be solitary or multiple. Considering that these lesions have a pseudotumoral appearance, it is a challenge to differentiate them from central nervous system neoplasms through neuroimaging. Many cases are associated with the administration of monoclonal antibodies, and due to an increase in the incidence of cancer globally, it is expected that secondary to chemotherapeutic treatments, more and more cases may appear. Taking into account the above, the objective of this review is to review aspects of usefulness in clinical practice, on the diagnosis and approach of this pathological condition
浸润性多发性硬化症是多发性硬化症的一种罕见变体,其特征是存在单发或多发脑损伤。考虑到这些病变具有假肿瘤的外观,通过神经影像学将其与中枢神经系统肿瘤区分开来是一个挑战。许多病例与单克隆抗体的施用有关,并且由于全球癌症发病率的增加,预计继化疗治疗之后,可能会出现越来越多的病例。考虑到上述情况,本综述的目的是回顾在临床实践中的有用性方面,对这种病理状况的诊断和方法
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引用次数: 0
Aneurysmal subarachnoid haemorrhage in the context of a patient with traumatic brain injury 创伤性脑损伤患者的动脉瘤性蛛网膜下腔出血
Pub Date : 2021-12-15 DOI: 10.33962/roneuro-2021-090
W. Florez-Perdomo, Laura Acevedo-Aguilar, L. Mass-Hernández, Michael Gregorio Ortega Sierra, Jhoyner Alberto Jiménez-Filigrana, Luis Jose Payares-Celins, Roberto Andrés Ramos-Cordoba, Jorge Alberto Nuñez-Gamez
Introduction: Traumatic brain injury is a major public health problem worldwide, with higher incidence rates in low- and middle-income countries. In this context, the development of major complications has been evidenced, such as the formation of haemorrhages due to traumatic rupture of a cerebral aneurysm, which may threaten the patient's life and therefore require immediate medical and neurosurgical procedures.Case: We present the case of a male patient in the fourth decade of life, who presented a closed head trauma with the consequent development of subarachnoid haemorrhage in the territory of the right middle cerebral artery secondary to traumatic aneurysmal ruptureConclusion: One of the complications that can occur in the context of head trauma is the development of subarachnoid haemorrhage due to traumatic aneurysmal rupture. Despite therapeutic options, these scenarios continue to be a challenge in low- and middle-income countries due to the lack of specialized tools in neurosurgical and neurorehabilitation areas
外伤性脑损伤是世界范围内的一个主要公共卫生问题,在低收入和中等收入国家发病率较高。在这方面,有证据表明发生了重大并发症,例如由于脑动脉瘤外伤性破裂而形成出血,可能威胁到患者的生命,因此需要立即进行医疗和神经外科手术。病例:我们报告了一名40岁男性患者的病例,他表现出闭合性头部创伤,随后发生脑中动脉右侧蛛网膜下腔出血,继发于外伤性动脉瘤破裂。结论:在头部创伤的背景下,可能发生的并发症之一是由于外伤性动脉瘤破裂导致的蛛网膜下腔出血。尽管有治疗选择,但由于缺乏神经外科和神经康复领域的专门工具,这些情况在低收入和中等收入国家仍然是一个挑战
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引用次数: 0
Congenital sphenoid wing defect with lateral angular dermoid presenting with CSF leak after orbital surgery 先天性蝶翼缺损伴外侧角皮样瘤眼眶手术后脑脊液漏
Pub Date : 2021-12-15 DOI: 10.33962/roneuro-2021-087
Sarwar Mohammad, L. Tripathy, Ejaz Ahmed Bari
Lateral angular dermoid may have associated bony defects which must be recognized before surgery. High-resolution 3-D CT scans and MRIs define these lesions very clearly. Total excision with attention to the bony defect is usually curative. CSF leak from the operative wound at the surgery or in the post-operative period signifies the intracranial connection or dural adhesion unnoticed by the Ophthalmologist before surgery.
外侧角皮样可能伴有骨缺损,必须在手术前加以识别。高分辨率三维CT扫描和核磁共振成像非常清楚地定义了这些病变。全切除并注意骨缺损通常是可治愈的。术中或术后创面出现脑脊液渗漏,说明术前眼科医生未注意到的颅内连接或硬脑膜粘连。
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引用次数: 0
Recent descriptions on physiological concepts of the pineal gland: what's new? 最近关于松果体生理概念的描述:有什么新的?
Pub Date : 2021-12-15 DOI: 10.33962/roneuro-2021-089
Dany Leonardo Contreras-De La Hoz, Germán Camilo Viracacha-López, Julieth Vivian Sarmiento-Palma, Loraine Llerena-Gutierrez, Julio César Mantilla-Pardo, Guillermo Andre Blanco-Fernandez, Criss Madeley Millan-Puerto, Rodrigo Alberto Caicedo-Lozada, Anderson Fabian Guerrero-Ceron, David Eduardo Espinosa-Ortiz, I. Lozada‐Martínez, L. Moscote-Salazar
The pineal gland is an endocrine organ located in the cranial vault. Its endocrine function has been extensively studied and has been found to be the cause of important regulatory functions in the physiology of the human body. Although the initial approaches to the suggestive action of this organ on the organism were of a philosophical and spiritual nature, in the last century technological advances have made it possible to clearly elucidate its effector function as an endocrine gland. In this order of ideas, the objective of this review is to address basic and recent descriptions of the physiology of the pineal gland.
松果体是位于颅顶的一个内分泌器官。其内分泌功能已被广泛研究,并被发现是人体生理学中重要调节功能的原因。尽管最初研究这种器官对生物体的暗示作用的方法是哲学和精神性质的,但在上个世纪,技术进步已经使人们能够清楚地阐明其作为内分泌腺的效应功能。按照这个思路,这篇综述的目的是解决松果体生理学的基本和最新描述。
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引用次数: 0
Cerebral amyloid angiopathy: early presentation in a patient with prior neurosurgical interventions. Case report. 脑淀粉样血管病:一名曾接受过神经外科手术治疗的患者的早期表现。病例报告。
Pub Date : 2021-12-15
Alec Clark, Arnav Barpujari, Brandon Lucke-Wold, Ken Porche, Dimitri Laurent, Matthew Koch, Matthew Decker

Background: Cerebral amyloid angiopathy (CAA) has classically been described as a disease of the elderly. Genetic predisposition has been linked to the APOE e3/e3 allele. Evidence suggests that brain insult in the form of injury, prior surgical intervention, or radiation can exacerbate the clearance of toxic proteins in patients susceptible to CAA.

Case: We describe a unique case of CAA in a 30-year-old male who had prior surgical interventions for spina bifida, Chiari malformation, and hydrocephalus as a child.

Conclusions: The case is used to teach important components regarding diagnosis, clinical suspicion, and highlight the need for further investigation regarding the emerging role of the glymphatic system and its role in clinical pathology.

背景:脑淀粉样血管病(CAA)通常被描述为一种老年疾病。遗传易感性与 APOE e3/e3 等位基因有关。有证据表明,脑损伤、先前的手术干预或辐射会加剧易患 CAA 患者体内毒性蛋白的清除:我们描述了一例独特的 CAA 病例,患者是一名 30 岁的男性,小时候曾因脊柱裂、Chiari 畸形和脑积水接受过手术治疗:本病例用于传授有关诊断、临床怀疑的重要内容,并强调需要进一步研究甘回声系统的新作用及其在临床病理学中的作用。
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引用次数: 0
Basic considerations on growth hormone deficiency in traumatic brain injury 创伤性脑损伤生长激素缺乏的基本考虑
Pub Date : 2021-12-15 DOI: 10.33962/roneuro-2021-082
I. Lozada‐Martínez, M. G. Ortega-Sierra, María Milagros Daza-Vega, Leidy Natalia Cárdenas-Hormiga, Jorge Eduardo Contreras-Saldarriaga, Carlos Eduardo Garcia-Moron, J. Serna-Trejos, Jorge Alberto Nuñez-Gamez, Daniela Gómez-Murillo, Mary Elena Rosero-Burgos, L. Moscote-Salazar
Growth hormone is responsible for stimulating the growth and differentiation of cells of various tissues and cell types contribute to protein synthesis and the mobilization of fatty acids. At the nervous system level, it stimulates the regeneration of neurons, astrocytes, endothelial cells, oligodendrocytes, and even neuronal myelination. Traumatic brain injuries can alter the secretion of this hormone, due to the deformation of brain tissue and the alteration of neurometabolism by the subsequent ischemia. Knowing the basic aspects of pituitary disorders in this type of patient allows early identification and management to avoid complications
生长激素负责刺激各种组织细胞的生长和分化,细胞类型有助于蛋白质合成和脂肪酸的动员。在神经系统水平上,它刺激神经元、星形胶质细胞、内皮细胞、少突胶质细胞的再生,甚至神经元髓鞘形成。创伤性脑损伤由于脑组织的变形和随后的缺血导致神经代谢的改变,可以改变这种激素的分泌。了解这类患者的垂体疾病的基本方面可以早期识别和管理,以避免并发症
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引用次数: 0
Reperfusion injury in brain stroke 脑卒中再灌注损伤
Pub Date : 2021-12-15 DOI: 10.33962/roneuro-2021-080
Sabrina Rahman, Md Moshiur Rahman
The occlusion of a cerebral artery by a thrombus accounts for about 80% of strokes. Reperfusion can save hypoperfused brain tissue from early cerebral blood flow restoration (CBF), thus limiting neurological impairment. The most successful treatments for stroke care have proven to be reperfusion techniques. One of the key drawbacks of these treatment methods is that early ischemic brain tissue reperfusion can lead to adverse effects, including blood-brain barrier breakdown, which can lead to cerebral oedema, haemorrhage of the brain, or both. Haemorrhages are especially devastating after reperfusion and are associated with exceptionally high morbidity and mortality. Fear of haemorrhage-related reperfusion greatly restricts the use of stroke therapies. Reperfusion injury, a mechanism that further damages brain cells, the ischemic arterial wall, and the microvasculature, is due to the deleterious effects of early restoration of cerebral blood flow following stroke. It seems clear that the brain will benefit from therapies to restore CBF to an ischemic region. The brain's reliance on normal CBF levels is underlined by the sensitivity of the brain to relatively short ischaemic cycles. Experimental and clinical data, however, suggests that tissue damage can be aggravated by organ reperfusion. [1] Studies have failed to prove that infarct size is increased by reperfusion. Reperfusion can aggravate the formation of oedema and lead to abnormal blood flow patterns and microvascular lesions within the reperfused areas.
脑动脉血栓阻塞约占中风的80%。再灌注可以挽救早期脑血流恢复(CBF)的低灌注脑组织,从而限制神经功能损害。最成功的治疗中风护理已被证明是再灌注技术。这些治疗方法的主要缺点之一是,早期缺血脑组织再灌注可能导致不良反应,包括血脑屏障破坏,这可能导致脑水肿、脑出血,或两者兼而有之。再灌注后出血尤其具有破坏性,并伴有极高的发病率和死亡率。对出血相关再灌注的恐惧极大地限制了卒中治疗的使用。再灌注损伤是一种进一步损害脑细胞、缺血性动脉壁和微血管的机制,是由于中风后早期脑血流恢复的有害影响。似乎很明显,大脑将受益于将CBF恢复到缺血区域的治疗。大脑对相对较短的缺血周期的敏感性强调了大脑对正常脑血流水平的依赖。然而,实验和临床数据表明,器官再灌注可加重组织损伤。研究未能证明再灌注会增加梗死面积。再灌注可加重水肿的形成,导致血流模式异常和再灌注区微血管病变。
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引用次数: 1
Cerebral amyloid angiopathy: early presentation in a patient with prior neurosurgical interventions 脑淀粉样血管病:一例既往有神经外科干预的患者的早期表现
Pub Date : 2021-12-15 DOI: 10.33962/roneuro-2021-085
A. Clark, A. Barpujari, B. Lucke-Wold, Ken Porche, D. Laurent, M. Koch, M. Decker
Background: Cerebral amyloid angiopathy (CAA) has classically been described as a disease of the elderly. Genetic predisposition has been linked to the APOE e3/e3 allele. Evidence suggests that brain insult in the form of injury, prior surgical intervention, or radiation can exacerbate the clearance of toxic proteins in patients susceptible to CAA.Case: We describe a unique case of CAA in a 30-year-old male who had prior surgical interventions for spina bifida, Chiari malformation, and hydrocephalus as a child.Conclusions: The case is used to teach important components regarding diagnosis, clinical suspicion, and highlight the need for further investigation regarding the emerging role of the glymphatic system and its role in clinical pathology.
背景:脑淀粉样血管病(CAA)通常被描述为老年人的疾病。遗传易感性与APOE e3/e3等位基因有关。有证据表明,损伤、既往手术干预或放疗等形式的脑损伤可加剧CAA易感患者对有毒蛋白的清除。病例:我们描述了一个独特的病例CAA在一个30岁的男性谁以前的手术干预脊柱裂,Chiari畸形,脑积水作为一个孩子。结论:本病例旨在教授诊断、临床怀疑的重要组成部分,并强调需要进一步研究淋巴系统的新作用及其在临床病理中的作用。
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引用次数: 2
Correlation of neutrophil lymphocyte ratio to clinical outcomes based on 6 months surveillance on traumatic brain injury patients at Haji Adam Malik General Hospital Haji Adam Malik综合医院6个月脑外伤患者中性粒细胞淋巴细胞比率与临床结果的相关性
Pub Date : 2021-12-15 DOI: 10.33962/roneuro-2021-086
N. Lizen, R. Dharmajaya, A.Gofar. Sastrodiningrat, Mahyudanil Mahyudanil
Introduction: Traumatic brain injury is a major cause of disability, death, and economic loss in many countries around the world. The annual incidence in the United States is reported to reach 1.7 million sufferers, in Europe it is reported as 262 per 100,000 people per year, and in Indonesia, the incidence is increasing by 1% every year. Direct and indirect damage resulting from a traumatic brain injury can cause inflammation by activating glial cells and leukocytes, inducing the release of proinflammatory cytokines, and accelerating neurodegeneration and neuroinflammation. Recently, the neutrophil-to-lymphocyte ratio (NLR) has been proposed to be a predictor of clinical outcomes for various neurological diseases such as stroke and traumatic brain injury. To put it simply, elevated NLR levels in patients with intracerebral haemorrhage were independently associated with worse clinical outcomes. Researchers want to research the relationship between NLR and outcome based on 6 months GOS in traumatic brain injury patients at Haji Adam Malik General Hospital Medan.Methods: An observational analytic study with a retrospective cohort design. Samples were selected based on inclusion and exclusion criteria from a traumatic brain injury at H. Adam Malik General Hospital Medan in 2018-2020.Results: The research data were normally distributed and analyzed by the Pearson trial; the sig value was obtained. (2-tailed) of 0.798 (P > 0.05), which means there is no between NLR and 6 months GOS outcome in traumatic brain injury patients.Conclusion: There was no relationship between NLR and outcome based on GOS 6 months of traumatic brain injury patients.
引言:在世界许多国家,创伤性脑损伤是导致残疾、死亡和经济损失的主要原因。据报道,美国的年发病率达到170万,欧洲的发病率为每年每10万人262人,印度尼西亚的发病率每年以1%的速度增长。创伤性脑损伤引起的直接和间接损伤可通过激活神经胶质细胞和白细胞、诱导促炎细胞因子的释放、加速神经退行性变和神经炎症而引起炎症。最近,中性粒细胞与淋巴细胞比率(NLR)被认为是各种神经疾病(如中风和创伤性脑损伤)临床结果的预测指标。简单地说,脑出血患者NLR水平升高与较差的临床结果独立相关。研究人员希望在棉兰Haji Adam Malik综合医院研究基于6个月GOS的创伤性脑损伤患者NLR与预后之间的关系。方法:采用回顾性队列设计进行观察性分析研究。样本是根据2018-2020年棉兰H.Adam Malik综合医院创伤性脑损伤的纳入和排除标准选择的。结果:研究数据正态分布,并通过Pearson试验进行分析;获得sig值。(2尾)为0.798(P>0.05),这意味着创伤性脑损伤患者的NLR和6个月GOS结果之间没有差异。结论:颅脑损伤患者6个月GOS的NLR与预后无相关性。
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引用次数: 0
Endoscopic third ventriculostomy versus ventriculoperitoneal shunt for treatment of hydrocephalus in infants in a tribal population in India 内镜下第三脑室造口术与脑室腹腔分流术治疗印度部落人群中的婴儿脑积水
Pub Date : 2021-12-15 DOI: 10.33962/roneuro-2021-084
Pratik Patel, J. Gaurav, Lodha Krishna Govind, Gupta Tarun Kumar, Yadav Kaushal, Rai Abhinav Kumar
Study design: Prospective long term follow-up studyBackground: Hydrocephalus remains a common cause of admission in pediatric neurosurgery units. Of the two prevalent modalities of treatment for hydrocephalus in infants, i.e. endoscopic third ventriculostomy and ventriculoperitoneal shunt, which one is a better option, especially in a tribal setting, is a matter of debate.Aim: To determine and compare the effectiveness of endoscopic third ventriculostomy versus ventriculoperitoneal shunt for the treatment of infants in a tribal population.Methods: A prospective follow-up study was carried out on 70 patients of hydrocephalus with age less than or equal to 12 months during a period of 7 years from August 2014 to June 2021. A detailed history, physical examination, and computed tomography scan were done in all the cases. Based on patient condition, aetiology and parents choice, 30 patients were treated by Endoscopic third ventriculostomy and 40 patients were treated by ventriculoperitoneal shunt. At enrolment, baseline clinical data were collected. Postoperative data were collected, including assessments of complications and treatment failures.  Results: A total of 70 infants with hydrocephalus were enrolled in the study and out of them, 30 (42.86%) underwent ETV and 40 (57.14%) underwent VP shunt for the initial treatment of their hydrocephalus. The mean age of patients was 6.4±1.2 months with a range of 18 days to 342 days. Clinical improvement was shown in 76.67% and 70% in ETV and VP shunt groups respectively. No significant difference (p=0.53) was observed in clinical outcomes in both groups. In the 1 to 6 months of age group, 07 (30.43%) clinically improved patients were from the ETV group, while in the VP shunt group, 10 (35.71%) patients showed improvement. In the 7 to 12 months age group, 16 (69.57%) clinically improved patients were from the ETV group and 18 (64.29%) patients were from the VP shunt group (p=0.69). Association of treatment success with gender, term of gestation and aetiology of hydrocephalus was not statistical significant (p>0.05). Out of 70 patients with hydrocephalus, postoperative complications such as infection, CSF leak, haemorrhage and blockage was found in 09 (12.86%), 08 (11.43%), 05 (7.14%) and 08 (11.43%) patients respectively. A significant higher proportion of infection (p=0.043) and blockage (p=0.023) was found in the VP shunt group than in the ETV group.Conclusion: Treatment success was high in both procedures. VP shunt was found to be more successful than ETV in terms of clinical outcome in both age groups. However, the results were statistically insignificant. A significantly higher proportion of complications was found with VP shunt than ETV therefore greater benefits can be achieved using ETV. Thus for a tribal population, where patient compliance is poor and healthcare accessibility, as well as regular follow-up, is difficult, a procedure like ETV can be considered better than VP shunt.
研究设计:前瞻性长期随访研究背景:脑积水仍然是儿科神经外科住院的常见原因。在治疗婴儿脑积水的两种常见方式中,即内窥镜第三脑室造口术和脑室-腹膜分流术,哪一种是更好的选择,特别是在部落环境中,是一个有争议的问题。目的:确定并比较内镜下第三脑室造口术与脑室-腹膜分流术治疗部落人群婴儿的有效性。方法:对2014年8月至2021年6月7年间70例年龄小于等于12个月的脑积水患者进行前瞻性随访研究。所有病例均进行了详细的病史、体格检查和计算机断层扫描。根据患者病情、病因及家长选择,30例采用内镜下第三脑室造瘘术,40例采用脑室腹腔分流术。在入组时,收集基线临床数据。收集术后数据,包括并发症和治疗失败的评估。结果:共纳入70例脑积水患儿,其中30例(42.86%)接受了ETV, 40例(57.14%)接受了VP分流术作为脑积水的初始治疗。患者平均年龄6.4±1.2个月,18 ~ 342天。ETV组和VP分流组临床改善率分别为76.67%和70%。两组临床结果差异无统计学意义(p=0.53)。在1 ~ 6月龄组中,ETV组有07例(30.43%)临床改善,VP分流组有10例(35.71%)临床改善。7 ~ 12月龄组临床改善患者中,ETV组16例(69.57%),VP分流组18例(64.29%),差异有统计学意义(p=0.69)。治疗成功率与性别、妊娠期、脑积水病因的相关性无统计学意义(p < 0.05)。70例脑积水患者中,出现感染、脑脊液漏、出血、堵塞等术后并发症的患者分别为09例(12.86%)、08例(11.43%)、05例(7.14%)、08例(11.43%)。VP分流术组感染(p=0.043)和阻塞(p=0.023)的比例明显高于ETV组。结论:两种方法治疗成功率高。在两个年龄组中,VP分流术的临床结果都比ETV更成功。然而,结果在统计上是不显著的。与ETV相比,VP分流术并发症的比例明显更高,因此使用ETV可以获得更大的益处。因此,对于患者依从性差、难以获得医疗保健和定期随访的部落人群来说,像ETV这样的手术可以被认为比VP分流术更好。
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引用次数: 0
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Romanian Neurosurgery
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