Asian journal of neurosurgery最新文献

{"title":"Spontaneous Subdural Empyema: A Case Report.","authors":"Deep Dutta, Shameem Ahmed, Abhigyan Borkotoky","doi":"10.1055/s-0043-1777273","DOIUrl":"10.1055/s-0043-1777273","url":null,"abstract":"<p><p>Subdural empyema is the collection of purulent material between the dura mater and arachnoid. Subdural empyema most often occurs due to the direct extension of local infection. But spontaneous subdural empyema is a rare entity. In literature, not many cases of spontaneous subdural empyema by <i>Escherichia coli</i> are reported. Here we report a case of spontaneous subdural empyema along with a review of literature who was previously treated on the suspicion of encephalitis with urinary tract infection and then brought to our hospital.</p>","PeriodicalId":94300,"journal":{"name":"Asian journal of neurosurgery","volume":"18 4","pages":"823-825"},"PeriodicalIF":0.0,"publicationDate":"2023-12-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10756828/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139072529","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Posterior Instrumentation of Cervical Spine: A Bibliometric Analysis of Trends in Publication.","authors":"Vishal Kumar, Vikash Raj, Sitanshu Barik, Richa Richa","doi":"10.1055/s-0043-1777274","DOIUrl":"10.1055/s-0043-1777274","url":null,"abstract":"<p><p><b>Aim</b>  The aim of this study was to perform a bibliometric analysis of the articles published on posterior instrumentation of cervical spine and to study the general publishing trends over the years in this topic in terms of journals, authors, topics, keywords, collaborating countries, etc. <b>Material and Methods</b>  Articles were searched on the web of science using appropriate keywords. A bibliometric analysis was performed using Bibliometrix R package <b>Results</b>  A total of 1,953 studies were identified between 1991 and 2023 including 1,782 articles and 171 reviews from 198 sources. A total of 3,421 author's keywords were used by 6,725 authors. Thirty-four documents are single authored. The average co-author per document is 5.63. The average citation per document is 22.62. There is international co-authorship in 13.11% documents. RM Xu and Sonntag VKH have maximum publications ( <i>n</i>  = 28). The \"Spine\" journal has the maximum number of publications ( <i>n</i>  = 335) and best H index of 64. United States has maximum number of publications ( <i>n</i>  = 1,720) and citations ( <i>n</i>  = 19,573). Publication by Harms et al in the \"Spine\" in 2001 has the highest global ( <i>n</i>  = 956) & local ( <i>n</i>  = 272) citations. Three-dimensional printing and atlantoaxial fixation are emerging trends. <b>Conclusion</b>  The findings of this study enhance the knowledge on the topic of posterior instrumentation of cervical spine and shall guide the trends and directions of future research and innovation.</p>","PeriodicalId":94300,"journal":{"name":"Asian journal of neurosurgery","volume":"18 4","pages":"708-723"},"PeriodicalIF":0.0,"publicationDate":"2023-12-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10756788/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139072527","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Postoperative CSF Leak: Blood Patch-A New Avenue.","authors":"Geover Lobo, Sarita R J Lobo","doi":"10.1055/s-0043-1768599","DOIUrl":"10.1055/s-0043-1768599","url":null,"abstract":"<p><p><b>Introduction</b>  Cerebrospinal fluid leak (CSF) after a neurosurgical procedure is a known complication that may result in bad outcomes (1). The incidence of CSF leak varies based on the site involved; it ranges from 4 to 32% for transsphenoidal to posterior fossa procedures. The costs involved in treating postoperative CSF leaks increases exponentially that becomes a barrier in continuing optimum treatment. There are many studies that compare the different treatment modalities and even use of sealing agents but none give an algorithm of management. Our study aims at known technique that can help to treat these kinds of low-pressure CSF leaks. <b>Materials and Methods</b>  This was a prospective study done over a period of 5 years from January 2014 to January 2019. All patients who underwent procedures in which durotomy was done were included in the study. <b>Results</b>  A total of six patients were enrolled for the study. The duration of the study spanned 5 years from January 2014 to January 2019. All the patients after taking informed consent underwent the necessary investigations and a blood patch was done. Five of the patients the CSF stopped but in one patient it persisted. This patient again underwent investigation and under image guidance another blood patch was put after which the CSF leak stopped. <b>Conclusion</b>  Blood patch under imaging guidance is a safe and simple technique. The success rates of cessation of CSF leaks are good. Also, it is a cost-effective method using an autograft (patient's blood).</p>","PeriodicalId":94300,"journal":{"name":"Asian journal of neurosurgery","volume":"18 4","pages":"761-763"},"PeriodicalIF":0.0,"publicationDate":"2023-12-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10756804/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139072571","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Atlantoaxial Instability with Persistent Second Intersegmental Artery.","authors":"Batuk Diyora, Ravi Wankhade, Kavin Devani, Anup Purandare, Prakash Palave, Sagar Gawali","doi":"10.1055/s-0043-1776050","DOIUrl":"10.1055/s-0043-1776050","url":null,"abstract":"<p><p>Understanding the anatomy of the vertebral artery is essential while manipulating the craniovertebral joint during surgery. Its anomalous course in congenital atlantoaxial dislocation makes it more vulnerable to injury. Preoperative dedicated computed tomography (CT) angiography helps identify the artery's position and plan for surgical procedure. A 13-year-boy presented with neck pain and spastic quadriparesis for 1 year. Radiological imaging of the craniovertebral junction revealed atlantoaxial instability with basilar invagination. His CT angiography of neck and brain vessels revealed an anomalous course of the vertebral artery due to a persistent second intersegment artery. He underwent posterior atlantoaxial fixation after mobilization of the vertebral artery. His clinical condition significantly improved after surgery. We report a case of management of an atlanto axial dislocation with persistent second intersegment artery and describe the role of vertebral artery mobilization during surgery.</p>","PeriodicalId":94300,"journal":{"name":"Asian journal of neurosurgery","volume":"18 4","pages":"805-809"},"PeriodicalIF":0.0,"publicationDate":"2023-12-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10756845/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139072521","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"A Case-Based Review of Management of CNS Melioidosis.","authors":"Debajyoti Datta, Arunkumar Sekar, Ashis Patnaik, Srujana Mohanty","doi":"10.1055/s-0043-1776736","DOIUrl":"10.1055/s-0043-1776736","url":null,"abstract":"","PeriodicalId":94300,"journal":{"name":"Asian journal of neurosurgery","volume":"18 4","pages":"836-838"},"PeriodicalIF":0.0,"publicationDate":"2023-12-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10756835/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139072518","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Circular Configuration of Torcular Herophili Presenting as Childhood Headache: 2D Computational Fluid Dynamic Analysis with a Proposed Mechanism.","authors":"Debajyoti Datta, Arunkumar Sekar, Ashis Patnaik","doi":"10.1055/s-0043-1776301","DOIUrl":"10.1055/s-0043-1776301","url":null,"abstract":"<p><p>This case report presents a rare anatomical variant of the torcular Herophili, characterized by a circular configuration and the absence of the left transverse sinus. A 12-year-old child presented with intermittent holocranial headaches, and imaging revealed the circular torcular Herophili along with mild ventricular enlargement. The straight sinus drained into the left side of the circular torcular Herophili. Following lumbar puncture and cerebrospinal fluid (CSF) drainage, the child experienced symptom improvement. During a 6-month follow-up, the patient remained asymptomatic, without further headaches or academic disruptions. Similar to a previously reported case, the circular torcular Herophili with unilateral absent transverse sinus may be associated with impaired CSF absorption due to altered blood flow through abnormal venous anatomy. We performed two-dimensional computational fluid dynamic analysis of simulated flow through a synthetic model and showed that this circular configuration is associated with venous stasis. The venous stasis in the sinus may impair CSF absorption through the arachnoid granulations causing hydrocephalus and explaining the headache. Close monitoring and follow-up are recommended for patients with this variant. Further investigation is needed to better understand the clinical implications and underlying mechanisms of such torcular Herophili variations.</p>","PeriodicalId":94300,"journal":{"name":"Asian journal of neurosurgery","volume":"18 4","pages":"769-772"},"PeriodicalIF":0.0,"publicationDate":"2023-12-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10756849/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139072522","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"RoboticScope-Assisted Microanastomosis in a Chicken Leg Model.","authors":"Adi Ahmetspahic, Eldin Burazerovic, Dragan Jankovic, Eleonora Kujaca, Hana Rizvanovic, Ibrahim Omerhodzic, Haso Sefo, Nermir Granov","doi":"10.1055/s-0043-1776794","DOIUrl":"10.1055/s-0043-1776794","url":null,"abstract":"<p><p><b>Background</b>  Many recent studies show that exoscopes are safe and effective alternatives to operating microscopes (OM). Developments of robotics and automation are present in neurosurgery with the appearance of a newer device such as RoboticScope (RS) exoscope with a digital three-dimensional (3D) image and a head-mounted display. The body of the RS is connected to a six-axis robotic arm that contains two video cameras, and serves as stereovision. This robotic arm allows accurate 3D camera motions over the field of view, giving the user a great degree of freedom in viewpoint selection. The surgeons may specify the direction and speed of the robotic arm using simple head movements when the foot pedal is pressed. Since its development in 2020, the RS has occasionally been used in neurosurgery for a multitude of procedures. <b>Methods</b>  This study showcases vessel microanastomosis training on chicken legs using the RS. The aim of this study is to demonstrate the feasibility of the RS without a comparative analysis of the standard OM. The study was conducted in 2023 during a month-long trial period of the device at the Department of Neurosurgery of the Clinical Center of the University of Sarajevo. All procedures including RS-assisted anastomosis were performed by a neurosurgeon in anastomosis training (A.A.) supervised by a senior vascular neurosurgeon (E.B.). For the purpose of the study, we evaluated occlusion time in minutes, bypass patency with iodine, and overall satisfaction of the trainee in terms of light intensity, precision of automatic focus, mobility of the device, ergonomics, and convenience of the helmet. <b>Results</b>  Ten RS-assisted microanastomoses were performed by interrupted suturing technique with 10.0 nylon thread. Bypass training included seven \"end-to-side,\" two \"end-to-end,\" and one \"side-to-side\" microanastomoses. The smallest vessel diameter was 1 mm. Occlusion time improved by training from 50 to 24 minutes, with contrast patency of the anastomoses in all cases without notable leakage of the contrast, except one case. Complete satisfaction of the trainee was achieved in 7 out of 10 cases. During this period, we also performed different RS-assisted surgeries including a single indirect bypass, convexity brain tumor resection, and microdiscectomies. <b>Conclusion</b>  RS provides a new concept for microanastomosis training as an alternative or adjunct to the standard microscope. We found a full-time hands-on microsuturing without the need for manual readjustment of the device as an advantage as well as instant depth at automatic zooming and precise transposition of the focus via head movements. However, it takes time to adapt and get used to the digital image. With the evolution of the device helmet's shortcomings, the RS could represent a cutting-edge method in vessel microanastomosis in the future. Nevertheless, this article represents one of the first written reports on microanastomosis training on an an","PeriodicalId":94300,"journal":{"name":"Asian journal of neurosurgery","volume":"18 4","pages":"782-789"},"PeriodicalIF":0.0,"publicationDate":"2023-12-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10756782/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139072528","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"A Comprehensive Review of Pyogenic Spondylitis Management for Neurosurgeons.","authors":"Masatoshi Yunoki","doi":"10.1055/s-0043-1777272","DOIUrl":"10.1055/s-0043-1777272","url":null,"abstract":"<p><p>Older populations have been increasing recently, resulting in an increase in cases of pyogenic spondylitis. Neurosurgeons who frequently treat the elderly are at a higher risk of encountering this condition. Therefore, this article provides a summary of the literature and our experience to help neurosurgeons effectively manage pyogenic osteomyelitis. It is important not to rule out pyogenic spondylosis when examining a patient with back pain, even in the absence of a fever. This is because the chronic type is common, easily overlooked, and early diagnosis and treatment are crucial. Empirical antibiotics should be avoided in cases where blood culture and biopsy are negative, to prevent microbial resistance and an increase in difficult-to-treat cases. Biopsies, such as computed tomography-guided percutaneous biopsy and full endoscopic debridement and drainage, should be attempted. Currently, 6 weeks of parenteral antibiotic therapy is the main treatment for pyogenic spondylitis. Surgical treatment is recommended if this method is ineffective. However, in the early stages, full endoscopic debridement and drainage and percutaneous pedicle screw fixation are optional.</p>","PeriodicalId":94300,"journal":{"name":"Asian journal of neurosurgery","volume":"18 4","pages":"724-733"},"PeriodicalIF":0.0,"publicationDate":"2023-12-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10756848/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139072520","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Endovascular Management of Falcine Dural Arteriovenous Fistula-A Case Report and Review of Literature.","authors":"Batuk Diyora, Kavin Devani, Anup Purandare, Ravi Wankhade, Prakash Palave, Pallavi Shukla, Gagan Dhall","doi":"10.1055/s-0043-1776302","DOIUrl":"10.1055/s-0043-1776302","url":null,"abstract":"<p><p>Cranial dural arteriovenous (AV) fistulas are abnormal connections between the branches of dural arteries to dural veins or venous sinuses. They are most frequently located at the transverse sinus and cavernous sinus. They can occur at every cranial dural sinus. Dural AV fistula of falx cerebri is rare. A 62-year-old female presented with signs and symptoms of raised intracranial pressure. Radiological imaging revealed a dural AV fistula at the posterior one-third falx cerebri. She underwent transarterial embolization, and complete obliteration of the fistula was achieved. A detailed digital subtraction angiography study is warranted in patients with seemingly benign complaints like recurrent headaches, and falcine dural AV fistula should be identified and treated in the nick of time. We describe a very rare falcine dural AV fistula case and its management.</p>","PeriodicalId":94300,"journal":{"name":"Asian journal of neurosurgery","volume":"18 4","pages":"818-822"},"PeriodicalIF":0.0,"publicationDate":"2023-12-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10756772/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139072525","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Dual Microscope Indocyanine Green Video Angiography and Endoscopic Review to Treat Intracranial Aneurysm: A Review of the Literature Regarding a Case.","authors":"Daniel Alejandro Vega-Moreno, Dragan Janković, Heba Azouz, Mayank Nakipuria, Yoko Kato","doi":"10.1055/s-0043-1775584","DOIUrl":"10.1055/s-0043-1775584","url":null,"abstract":"<p><p>The use of the indocyanine green video angiography (ICG-VA) both endoscope and microscope has become popular in recent decades thanks to the safety, efficacy, and added value that they have provided for cerebrovascular surgery. The dual use of these technologies is considered complementary and has helped cerebrovascular surgeons in decision-making, especially for aneurysm clipping surgery; however, its use has been described for both aneurysm surgery, resection of arteriovenous malformations, or even for bypass surgeries. We conducted a review of the literature with the MeSH terms \"microscope indocyanine green video angiography (mICG-VA),\" \"endoscopic review,\" AND/OR \"intracranial aneurysm.\" A total of 97 articles that included these terms were selected after a primary review to select a total of 26 articles for the final review. We also present a case to exemplify its use, in which we use both technological tools for the description of the aneurysm, as well as for decision-making at the time of clipping and for reclipping. Both tools, both the use of the endoscope and the mICG-VA, have helped decision-making in neurovascular surgery. A considerable clip replacement rate has been described with the use of these technologies, which has helped to reduce the complications associated with poor clipping. One of the main advantages of their usefulness is that they are tools for intraoperative use, which is why they have shown superiority compared to digital subtraction angiography, which takes longer to use and has a higher risk of complications associated with the contrast medium. On the other hand, a very low rate of complications has been described with the use of the endoscope and mICG-VA, which is why they are considered safe tools to use. In some cases, mention has been made of the use of one or the other technology; however, we consider that its dual use provides more information about the status of the clip, its anatomy, its relationship with other vascular structures, and the complete occlusion of the aneurysm. We consider that the use of both technologies is complementary, so in case of having them both should be used, since both the endoscope and the mICG-VA provide additional and useful information.</p>","PeriodicalId":94300,"journal":{"name":"Asian journal of neurosurgery","volume":"18 4","pages":"701-707"},"PeriodicalIF":0.0,"publicationDate":"2023-11-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10756820/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139072524","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}