{"title":"Encephalocele within the Lateral Wall of the Sphenoid Sinus Presenting with Recurrent Meningitis and Cerebrospinal Fluid Rhinorrhea Repaired via Endoscopic Transnasal Transpterygoid Approach","authors":"Dipuo Masege, John Ouma","doi":"10.1055/s-0043-1777349","DOIUrl":"https://doi.org/10.1055/s-0043-1777349","url":null,"abstract":"Abstract The sphenoid sinus is an uncommon site for an encephalocele. It usually presents with cerebrospinal fluid (CSF) leak through the nasal cavity. Sternberg's canal (SC), which is a weak spot on the skull base, is one of the causes of spontaneous CSF leak. It is due to incomplete fusion of the greater wing of the sphenoid bone with the basisphenoid. Repairing these defects is challenging as the traditional external approach carries a high morbidity and a high complication rate. We present the case of a 27-year-old nonobese female patient who was diagnosed with persistent SC defect, which was repaired via an endoscopic transnasal transpterygoid approach. She has not had any recurrence following 18 months of outpatient department visits.","PeriodicalId":53938,"journal":{"name":"Indian Journal of Neurosurgery","volume":null,"pages":null},"PeriodicalIF":0.2,"publicationDate":"2023-12-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138949457","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Trimaan Singh Sikand, G. Goel, M. Waghralkar, A. Mahajan
{"title":"Brush Sign in Cortical Venous Sinus Thrombosis","authors":"Trimaan Singh Sikand, G. Goel, M. Waghralkar, A. Mahajan","doi":"10.1055/s-0043-1770097","DOIUrl":"https://doi.org/10.1055/s-0043-1770097","url":null,"abstract":"","PeriodicalId":53938,"journal":{"name":"Indian Journal of Neurosurgery","volume":null,"pages":null},"PeriodicalIF":0.2,"publicationDate":"2023-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138610874","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Neurosurgery as a Growing Specialty","authors":"Shweta Kedia","doi":"10.1055/s-0043-1777288","DOIUrl":"https://doi.org/10.1055/s-0043-1777288","url":null,"abstract":"","PeriodicalId":53938,"journal":{"name":"Indian Journal of Neurosurgery","volume":null,"pages":null},"PeriodicalIF":0.2,"publicationDate":"2023-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138614158","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"A Scoping Review to Evaluate the Clinical Efficacy of Indigenously Produced, Patient-Specific Acrylic Cranial Prosthesis in Decompressive Craniectomy in India","authors":"Charu Guleria, S. Nalin, Dinesh Kumar","doi":"10.1055/s-0043-1777056","DOIUrl":"https://doi.org/10.1055/s-0043-1777056","url":null,"abstract":"Abstract Background Health Technology Assessment in India assesses, evaluates, and carries out cost-effectiveness of available health technologies in the country for evidence-based decision-making. Current study carried out a scoping review to assess clinical efficacy of poly-methyl-methacrylate (PMMA) after decompressive craniectomy using various prototyping techniques in published literature. Methods The O'Malley methodology and Preferred Reporting Items for Systematic Reviews and Metanalysis for Scoping Reviews—PRISMA-ScR—checklist were used to assess published literature from year 2008 to 2023. Results A total of 507 records were identified after searching electronic databases. After removing duplicate studies and studies that did not meet inclusion criteria, a total of 12 studies were included for review. A total of four studies were described as experimental and eight were case reports/series. The sample size of intervention studies varied between 10 and 30 patients with a mean age of 36.7 years. In a total of seven studies, cranioplasty was done by a self-made PMMA prosthesis fabricated using a novel three-dimensional-printed cranial model fabrication technique. In experimental study, objective criteria like operative Glasgow Outcome Scale, Cranial Index of Symmetry score, and Visual Analog Score for Cosmesis were employed. Conclusion Clinical assessment for cranial symmetry was observed favorable for PMMA with fewer complications, though sample size was inadequate (range: 10–30) with comparator group in two studies.","PeriodicalId":53938,"journal":{"name":"Indian Journal of Neurosurgery","volume":null,"pages":null},"PeriodicalIF":0.2,"publicationDate":"2023-11-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139246169","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Evaluating the Necessity of Screw Replacement in Sacral Bone Loosening: A Minimally Invasive Approach for Treatment with Local Anesthesia","authors":"Murat Baloglu, Hakan Millet, S. Ercan","doi":"10.1055/s-0043-1777054","DOIUrl":"https://doi.org/10.1055/s-0043-1777054","url":null,"abstract":"Abstract Background This study aimed to investigate a minimally invasive approach to address the issue of bone loosening in patients who have undergone posterior spinal fusion surgery. If left untreated, sacral bone loosening can result in nerve damage, reduced mobility, and chronic pain. The standard surgical treatment involves replacing the loosened screw with a larger one, requiring significant surgical intervention and complete instrument disassembly. The use of polymethylmethacrylate (PMMA) to increase the strength of the vertebral body was also described, but the results were contradictory. We aim to evaluate the efficacy of filling just only the gap between bone and screw instead of the vertebral body. Methods This study included patients who had undergone posterior transpedicular stabilization but showed signs of sacral bone loosening in follow-up. The gap between the screw and the bone was targeted instead of the vertebral body and filled using PMMA. The procedure was performed under local anesthesia and fluoroscopy, and the preoperative and postoperative visual analog scale (VAS) scores were compared at 1, 3, and 12 months after the procedure. Results The study included 17 patients who underwent 28 procedures, with 11 patients receiving bilateral and 6 receiving unilateral approaches. The results showed a significant decrease in postoperative VAS scores compared to the preoperative scores, indicating reduced pain and discomfort. PMMA, as a bone filler, has been reported to provide good stability and support to the bone-implant interface, thereby reducing the risk of screw loosening and improving the outcome of spinal fusion surgery. Conclusion In conclusion, the study demonstrates the efficacy of a minimally invasive approach using PMMA to treat sacral bone loosening in patients who have undergone posterior spinal fusion surgery. The procedure is safe, minimally invasive, and provides significant pain relief, making it a viable alternative to traditional surgical methods.","PeriodicalId":53938,"journal":{"name":"Indian Journal of Neurosurgery","volume":null,"pages":null},"PeriodicalIF":0.2,"publicationDate":"2023-11-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139243988","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Spinal Epidural Hematoma Caused by Pure Epidural Spinal Arteriovenous Malformation: Case Report and Literature Review","authors":"E. Garbin, N. Cavasin, S. Magrini","doi":"10.1055/s-0043-1776360","DOIUrl":"https://doi.org/10.1055/s-0043-1776360","url":null,"abstract":"Abstract Spontaneous spinal epidural hematoma (SEH) represents an extremely rare cause of spinal cord compression. Symptomatic pure extradural spinal AVMs (E-sAVM), in the absence of cavernous hemangiomas, are very rare and have rarely been reported. The clinical presentation of SEH caused by E-sAVM is often nonspecific and may lead to delayed diagnosis and treatment. We report the case of a 16-year-old adolescent girl who presented with paraparesis that rapidly evolved in paraplegia. Emergent magnetic resonance imaging (MRI) of the whole spine showed a posterior SEH, extending from C7 to T2, highly suspicious for the presence of an underlying AVM. The patient underwent emergent C7–T2 laminoplasty. An E-sAVM was intraoperatively found and subsequently excised. The patient was discharged with no neurological defects. E-sAVMs are extremely rare pathologies; they represent an extremely rare cause of spinal cord compression. If immediately diagnosed and treated, most patients recover with good prognosis.","PeriodicalId":53938,"journal":{"name":"Indian Journal of Neurosurgery","volume":null,"pages":null},"PeriodicalIF":0.2,"publicationDate":"2023-11-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139245141","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
K. S. V. Karanth, Suchanda Bhattacharjee, Ramanadha Reddy, Megha Uppin, Indian J Neurosurg, MS Mch Vishwakumar Karanth
{"title":"Pediatric Pleomorphic Xanthoastrocytoma with Neoplastic Meningitis: A Case Report with Cytopathological Evidence with Literature Review","authors":"K. S. V. Karanth, Suchanda Bhattacharjee, Ramanadha Reddy, Megha Uppin, Indian J Neurosurg, MS Mch Vishwakumar Karanth","doi":"10.1055/s-0043-1774814","DOIUrl":"https://doi.org/10.1055/s-0043-1774814","url":null,"abstract":"Abstract Pleomorphic xanthoastrocytoma (PXA) was regarded as grade II tumor and considered to be associated with favorable outcome. The World Health Organization Central Nervous System 5 (WHO CNS5) has classified PXA under circumscribed astrocytic gliomas and graded 2 or 3 depending on histology. Cerebrospinal fluid (CSF) and leptomeningeal spread are observed rarely in these tumors. The present case report describes a PXA, grade 3 tumor in a young male with neoplastic meningitis. This 17-year-old male child presented with history of seizure, signs of raised intracranial pressure, and meningeal irritation. Well-defined, T2 heterogeneously hyperintense lesion (5.5*4.8 cm) was seen in right frontal lobe with mild heterogenous contrast enhancement and adjacent pachy-meningeal enhancement. Right frontal craniotomy and near total excision were done. Postoperative hydrocephalus was treated with CSF diversion. Histopathology showed epithelioid and rhabdoid morphology with significant cellular pleomorphism and atypical mitosis consistent with the PXA, grade 3. The CSF cytology showed numerous tumor cells with marked nuclear and cytoplasmic pleomorphism. PXA is a rare malignancy of children and young adults, commonly seen in the temporal lobes. BRAF point mutations of V600E type are most common in PXA, grade 2. Meningeal dissemination is uncommon in PXA and its presence marks poor outcome. PXA, grade 2 tumors could be followed with serial imaging following gross total resection. PXA, grade 3 tumors are managed with maximal-safe resection, radiotherapy, and/ or chemotherapy. PXA, grade 3 with CSF spread tends to have rapid decline in the clinical course and it is advisable to get routine baseline and follow-up craniospinal screening and needs aggressive management.","PeriodicalId":53938,"journal":{"name":"Indian Journal of Neurosurgery","volume":null,"pages":null},"PeriodicalIF":0.2,"publicationDate":"2023-11-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139256184","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Hemonta Kr. Dutta, Mauchumi Baruah, Mridusmita Dutta
{"title":"Ages and Stages Questionnaires: Feasibility of Online Survey for Postshunt Hydrocephalus Follow-Up","authors":"Hemonta Kr. Dutta, Mauchumi Baruah, Mridusmita Dutta","doi":"10.1055/s-0043-1775972","DOIUrl":"https://doi.org/10.1055/s-0043-1775972","url":null,"abstract":"Abstract Objective Children with hydrocephalus need regular monitoring following shunt surgery. A parent-completed assessment tool was used successfully in follow-up of postshunt hydrocephalus children in the recent pandemic. Methods The Ages & and Stages Questionnaires (ASQ) was sent via WhatsApp to parents of 40 postventriculoperitoneal (post-VP) shunt hydrocephalus children (7–57 months). Assessment was done by the parents/guardians in five domains over a period of 3 months. The completed questionnaires were analyzed and children with below the cutoff scores were called to the hospital for further evaluations and intervention if necessary. Result Questionnaires of 25 children were found completed and analyzed. There were 16 males and 18 children had aqueductal stenosis and 11 had meningomyelocele. Eighteen children with failed/borderline (11/7) ASQ scores were called for further evaluation and in all but one the scores obtained by the parents and clinical psychologists were found comparable. Two children needed hospital admissions for shunt revision and adjustment of anticonvulsant medicines. Conclusion The ASQ could be a useful tool, as parents can conduct the test at home and attend clinics in case of failed or borderline scores for further developmental assessment and/or intervention. This can be used as a routine monitoring tool in other clinical situations as well.","PeriodicalId":53938,"journal":{"name":"Indian Journal of Neurosurgery","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-10-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135870946","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Contralateral Endoscopic Approach for a Rare Case of Neuroglial Cyst","authors":"Deepak Kumar Singh, Kshitij Sinha, Rakesh Kumar Singh, Vipin Kumar Chand, Neha Singh, Arun Kumar Singh, Krishan Kumar","doi":"10.1055/s-0043-1775747","DOIUrl":"https://doi.org/10.1055/s-0043-1775747","url":null,"abstract":"Abstract Neuroglial cysts are very rare benign lesions of the brain, accounting for up to 1% of all intracranial cysts. Various intracranial locations such as parenchyma, ventricles, subarachnoid spaces, and rarely the spinal cord have been reported. The clinical features vary according to the site of the cyst ranging from being asymptomatic to having headache, seizures, and hemiparesis. It is most commonly seen in infants and children but can be seen in adults too. This rare case is of a middle-aged woman presenting with complaints of headache and left-sided hemiparesis. We report a rare case of a right-sided neuroglial cyst for which a contralateral endoscopic approach was taken for the surgery. Endoscopic cyst fenestration is an ideal modality to treat neuroglial cyst. The contralateral endoscopic approach to treat neuroglial cyst is a better option with the advantage of minimal invasiveness along with better visualization of ventricles and easy maneuverability of the endoscope within the ventricles and surrounding anatomy.","PeriodicalId":53938,"journal":{"name":"Indian Journal of Neurosurgery","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-10-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135870419","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Igor Vadimovich Basankin, Vladimir Alekseevich Porkhanov, Abram Akopovich Giulzatyan, Pavel Borisovich Nesterenko, Eduard Romanovich Khurshudyan, Marina Igorevna Tomina, Ivan Evgenievich Gritsaev, Karapet Karapetovich Takhmazyan, Sergey Borisovich Malakhov
{"title":"Rod Migration into the Posterior Cranial Fossa after C1–C2–C3–C4 Screw Fixation: Case Report and Review of the Literature","authors":"Igor Vadimovich Basankin, Vladimir Alekseevich Porkhanov, Abram Akopovich Giulzatyan, Pavel Borisovich Nesterenko, Eduard Romanovich Khurshudyan, Marina Igorevna Tomina, Ivan Evgenievich Gritsaev, Karapet Karapetovich Takhmazyan, Sergey Borisovich Malakhov","doi":"10.1055/s-0043-1775735","DOIUrl":"https://doi.org/10.1055/s-0043-1775735","url":null,"abstract":"Abstract Screw loosening, avulsion, fracture, and rod migration are mechanical complications associated with dorsal fixation of the cervical spine. These usually occur in the late postoperative period and range from 2 to 5%. In this article, we describe a rare case of rod migration into the posterior cranial fossa 4 years after C1–C2–C3–C4 screw fixation in a patient with traumatic fracture of the C2 and C3 vertebrae.","PeriodicalId":53938,"journal":{"name":"Indian Journal of Neurosurgery","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-10-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135872494","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}