Egyptian journal of neurosurgery最新文献

{"title":"Role of intraoperative cranial ultrasonography in detection of residual brain lesions during surgery","authors":"Mahmoud Ahmed Gomaa, Mohamed Ahmed Hussein, Mohamed Abdellatif Hussein, Ashraf Abdellatif Osman","doi":"10.1186/s41984-024-00315-3","DOIUrl":"https://doi.org/10.1186/s41984-024-00315-3","url":null,"abstract":"The use of IOUS is increasingly common in recent neurosurgical practice. IOUS has become very valuable in neurosurgery. It plays a key role in the localization of space-occupying lesion location and decreasing operation time and hence improves both surgical efficiency and safety. Ultrasound is very useful in the determination of the lesion location, its most superficial portion, and in differentiation between solid tumors and cystic components. Intraoperative ultrasonography has a significant edge over the other intraoperative aids for image guidance in brain surgery, especially in terms of independence, cost, and adaptability to multiple different clinical scenarios. Ultrasound-based neuro-navigation is an easy-to-use, fast, and safe technique of real-time imaging for various neurosurgical procedures. We conclude that ultrasound-based neuro-navigation is an easy-to-use, fast, and safe technique of real-time imaging for various neurosurgical procedures.","PeriodicalId":72881,"journal":{"name":"Egyptian journal of neurosurgery","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-09-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142220362","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":"Possible effects of lumbar stabilization surgery on sagittal alignment, disability and quality of life","authors":"Kadirhan Doğan, Özgen Aydincak, Hüseyin Yiğit, Erdoğan Unur","doi":"10.1186/s41984-024-00316-2","DOIUrl":"https://doi.org/10.1186/s41984-024-00316-2","url":null,"abstract":"In order to restore the individual's health in lumbar stabilization surgeries, it is aimed to bring the sagittal alignment closer to normal values, to eliminate the findings, and thus to increase the quality of life of the individual by reducing the disability level. The aim of this study is to measure the effects of lumbar region stabilization surgeries performed in our clinic on some angular values in the spine, disability and quality of life. Preoperative (preop) and postoperative (postop) radiographs of 30 individuals over the age of 40 who applied to our clinic with various lumbar region complaints and underwent lumbar stabilization surgery between the years 2020–2022 were taken. Lumbar lordosis, pelvic tilt, sacral slope and pelvic inclination angles were measured from the images obtained. The Visual Analog Scale was used to measure the pain of individuals, the Oswestry Disability Index to measure the disability level, and the Nottingham Health Profile questionnaire to measure the quality of life. Preop and postop data were analyzed with the SPSS 23.0 program and p < 0.05 was considered significant. The lumbar lordosis angles of individuals who underwent lumbar stabilization surgery approached normal values and the difference between preop–postop lumbar lordosis angle averages was significant (p < 0.05); It was observed that the harmony between the lumbar lordosis and pelvic inclination angles increased, the pain decreased and the difference between preop–postop pain values was significant (p < 0.05), disability levels decreased and quality of life increased. The decrease in the level of disability and the increase in the quality of life seen in individuals who underwent lumbar stabilization surgery were associated with the decrease in pain; The changes in angular values are considered to be clinically significant.","PeriodicalId":72881,"journal":{"name":"Egyptian journal of neurosurgery","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-09-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142220336","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":"Indirect bypass surgery as a line of management of pediatric moyamoya disease","authors":"Mohamed Farouk, Ibrahim Mohamed El-Tantawy, Mohamed Ali Kassem, Ashraf Ezzeldein, Mostafa Mahmoud Nabeeh, Mohamed M. Elsherbini","doi":"10.1186/s41984-024-00322-4","DOIUrl":"https://doi.org/10.1186/s41984-024-00322-4","url":null,"abstract":"Moyamoya disease (MMD) is a chronic, rare cerebrovascular disorder of unknown cause featured by extensive narrowing of the terminal internal carotid artery (ICA) and its main branches. As a compensatory mechanism, perforators dilate forming fragile collateral vessels that appear as an abnormal vascular network resembling ‘puff of smoke drifting in the air’ observed via angiography around stenotic area in the brain. The database of the current hospital was retrospectively studied. All patients with ischemic strokes owing to MMD treated with surgical revascularization between January 2015 and December 2022 were included. MMD was identified on catheter-based digital subtraction angiography (DSA) by the presence of stenosis at the terminal portions of both internal carotid arteries and the development of abnormal collateral “moyamoya vessels” around the base of the brain. Clinical, radiological and follow-up data were retrospectively analyzed. During the mentioned time window, nine patients were diagnosed with moyamoya disease among all pediatric patients with established diagnosis of ischemic stroke in our institute; six of them underwent surgery. Unilateral EDMS was performed in 5 cases (83.3%), while one patient (16.67%) underwent staged bilateral surgeries with no added neurological deficit. Indirect revascularization surgery for pediatric moyamoya-related stroke patients has high rates of reperfusion and promising outcomes.","PeriodicalId":72881,"journal":{"name":"Egyptian journal of neurosurgery","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-09-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142220337","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 comprehensive study of risk factors predicting hydrocephalus following decompressive craniectomy in traumatic brain injuries","authors":"Vikrant Yadav, Anurag Sahu, Nityanand Pandey, Ravi Shankar Prasad, Manish Mishra, Ravi Shekhar Pradhan","doi":"10.1186/s41984-024-00323-3","DOIUrl":"https://doi.org/10.1186/s41984-024-00323-3","url":null,"abstract":"Decompressive craniectomy [DC] is one of the leading armaments to lower refractory intracranial pressure. Post-DC hydrocephalus [PDCH] occurs in 11.9–36% of patients undergoing DCs for TBIs. Various theories have been given regarding pathophysiological mechanism of PDCH but remain dubious. Risk factors predicting PDCH still under research. Exact timeline regarding developmental process of PDCH remains undefined. This retrospective study was conducted on 422 patients who underwent DCs in our tertiary care trauma center over the period of one year. 60 patients out of 422 who developed PDCH were analyzed with respect to demographic variables and preoperative and postoperative risk factors. A total of 20 randomly selected patients, who underwent DCs but did not develop hydrocephalus, were selected and compared with patients who developed PDCH. Outcome analysis was done by dichotomizing the groups into independent and dependent groups. Among 422 patients undergoing DC, 14.21%[n = 60] developed PDCH. Younger [34.2 y vs 43.3 y, p = 0.0004] male age group was predominant in our study. Age [p = 0.021, multivariate analysis] and midline shift [p = 0.008, multivariate analysis] were significant preoperative predicting risk factors for PDCH. Interhemispheric hygroma [p = 0.031], brain bulge [ p = 0.008], and blood in postoperative scan [p = 0.029] were significant postoperative risk factors. Lower GCS score at admission [p = 0.0003], postoperative day 10 and at the time of establishment of PDCH were significantly predicted surgery to hydrocephalus time. Midline shift [p = 0.007] and thickness of interhemispheric hygroma [p = 0.021] were associated with poor outcome in patients with PDCH. Younger age group and presence of midline shift are significant preoperative predictors of PDCH. Blood in postoperative scan, interhemispheric hygroma and brain bulge in postoperative period are significant predictors for PDCH. Deterioration in GCS score in postoperative period following DC should be taken as high index of suspicion for developing PDCH.","PeriodicalId":72881,"journal":{"name":"Egyptian journal of neurosurgery","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-09-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142220196","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":"Antiepileptic medications in neurosurgical practice","authors":"Mohamed Fatah Allah Alsawy","doi":"10.1186/s41984-024-00318-0","DOIUrl":"https://doi.org/10.1186/s41984-024-00318-0","url":null,"abstract":"One of the earliest medical disorders to be identified is epilepsy. Strange and diverse forms of therapy have been used throughout history. A cure has not been found despite the popularity of ointments, medications, magic, enemas, exorcism, spiritualism, surgical and physical, as well as behavioural therapies. There is a notable deficiency of current literature about the management of seizures and epilepsy in neurosurgical patients, despite the fact that neurosurgeons are enrolled in the prescription of antiepileptic drugs (AEDs) for the seizures especially in perioperative periods. Neurosurgeons scope of management of epilepsy usually involve patients with either traumatic brain injury, neoplasms, subarachnoid haemorrhages, and brain abscess and infection. Depending on when they began, post-craniotomy seizures are categorised into three categories: promptly (before 24 h), early (before 1 week), and late (after 1 week). One-third of seizures can occur within the first month after a craniotomy, usually within the first 3 days, even though the risk of seizures persists for several post-operative months. There are multiple generations of AEDs, and further research is required to settle a clear recommendation for each and every case of seizures especially for hard population like the neurosurgical patients.","PeriodicalId":72881,"journal":{"name":"Egyptian journal of neurosurgery","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-09-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142220197","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":"Surpass Evolve flow diverter in the treatment for complex wide neck ruptured internal carotid artery aneurysm: technical report of two cases with brief literature review","authors":"Mohan Karki, Girish Rajpal","doi":"10.1186/s41984-024-00320-6","DOIUrl":"https://doi.org/10.1186/s41984-024-00320-6","url":null,"abstract":"Treatment of complex wide neck internal carotid aneurysm is technically difficult with both surgical as well as endovascular therapy. In this study, we work with flow diverter device to construct vascular lumen which diverts the blood flow from aneurysm sac. We report on two patients with two complex wide neck ruptured aneurysms located in the internal carotid artery associated with two small aneurysms who presented with severe headache and vomiting. All aneurysms were treated with single Surpass Evolve flow diverter (SE-FD) placement. Post-procedural clinical and angiographic outcomes were evaluated This study shows that Surpass Evolve flow diverter is safe and validity for management of complex wide neck internal carotid artery aneurysm and able to terminate all blister aneurysms associated with the parent artery.","PeriodicalId":72881,"journal":{"name":"Egyptian journal of neurosurgery","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-08-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142220276","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":"Predictive factors of facial nerve function after medium/large vestibular schwannoma surgery: relationships between time of surgery, dimensions and size of resection","authors":"Daniele Armocida, Alessandro Pesce, Silvia Ciarlo, Francesco Marzetti, Alessandro Frati, Antonio Santoro","doi":"10.1186/s41984-024-00319-z","DOIUrl":"https://doi.org/10.1186/s41984-024-00319-z","url":null,"abstract":"Vestibular schwannomas (VS) are slowly growing tumor, deriving from the vestibular component of cranial nerve VIII. Primary treatment modalities include microsurgery, radiosurgery, a combination of microsurgery and radiosurgery, and conservative treatment. The management of VS is a matter of debate, particularly in case of small tumors (less than 2 cm in diameter size). We performed an institutional retrospective review of a consecutive series of 28 surgically treated patients suffering from VS, operated in our institution. Patients were assigned on the ground of the preoperative imaging in two groups: tumors with major diameter of extra-meatal portion measuring ≥ 3 cm (Group I, 16 patients) and tumors with major diameter < to 3 cm (Group II, 12 patients). The total amount of 18/28 patients were females; the average age was 60.1 years. The average duration of the preoperative symptoms was 25.2 months, while the average interval between the diagnosis and surgical treatment was 8.68 months. The average preoperative volume was, respectively, for Group I and II tumors of 14.35 cm3 and 3.73 cm3. Age was associated to the duration of the preoperative symptoms (r = − 364; p = 0.044), with the probability to develop a complication (p = 0.031) and preoperative low HB score (r = − 324; p = 0.040). The presence of hypoacusis as preoperative symptom was strongly associated to a lesser postoperative maximum diameter and smaller residual disease (p = 0.014). Group I had a significantly longer hospitalization period in respect to Group II (p = 0.001) that impacted negatively to postoperative performance status (r = 0.368, p = 0.042). We confirmed the strong association between age and size of the lesion and the clinical results, where larger lesions in older patients are more prone to complications than smaller in young patients. We found that the patients presenting hypoacusis at onset were associate to lesser preoperative FN impairment outlining a possible differential involvement of the CN related to the internal meatus. We also introduce the strong association of Koos grade with postoperative performance status, hospitalization and facial nerve functionality.","PeriodicalId":72881,"journal":{"name":"Egyptian journal of neurosurgery","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-08-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142220277","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":"Idiopathic pyogenic thoracic and lumbar spondylodiscitis: outcome of long segment fixation","authors":"A. Elnaggar, Hosam Eldin Habib","doi":"10.1186/s41984-024-00314-4","DOIUrl":"https://doi.org/10.1186/s41984-024-00314-4","url":null,"abstract":"","PeriodicalId":72881,"journal":{"name":"Egyptian journal of neurosurgery","volume":null,"pages":null},"PeriodicalIF":0.7,"publicationDate":"2024-08-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141926304","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":"Comparative study of low-density versus high-density pedicular screw implantations in management of adolescent idiopathic scoliosis: a randomized clinical trial","authors":"Hosam Eldin Mostafa, Abdelrhman Saber Sayed Moustafa, Hazem Hassan El Zayat, Ahmed Koheil, Omar Abdel Aleem Ragab","doi":"10.1186/s41984-024-00308-2","DOIUrl":"https://doi.org/10.1186/s41984-024-00308-2","url":null,"abstract":"A number of studies have yielded disparate findings regarding the relationship between implant density and curve correction in adolescent idiopathic scoliosis (AIS) surgery. This study compared the efficacy and safety of low-density (LD) versus high-density (HD) pedicular screw implants in the correction of deformity in AIS regarding clinical, radiological, and quality of life outcomes. This study was a single-blind, parallel, randomized trial that enrolled 20 adolescent patients with idiopathic scoliosis scheduled for posterior spinal fusion surgery with all pedicle screw constructs. Patients were randomized into two groups of 10 patients each. The LD group included patients in whom the number of screws per fused spinal level had a density of 1.5 or less, while the HD group had a density greater than 1.5. The primary outcomes were the radiological findings of curve correction. The secondary outcomes included the correlation between implant density and curve correction, the amount of blood loss, operation time, number of screws, fusion level, hospital stay duration, and quality of life assessed by the Scoliosis Research Society 22r questionnaire. Radiologically, the postoperative main curves Cobb angles and their changes were comparable between both approaches without statistical correlation with the implant density (p˃0.05). The LD approach significantly shortened the operative time (p=0.015), number of screws (p=0.011), implant density (p<0.001), and hospital stay (p<0.001). However, quality of life scores before surgery and at final follow-up did not differ between the two techniques (p˃0.05). The use of a low-density approach is an effective and safe methodology for attaining satisfactory deformity correction in AIS patients. Furthermore, this approach confers the additional advantage of reduced operative time, number of screws, implant density, and hospital stay in comparison to the high-density approach. Trial registration Pan African Clinical Trial Registry, PACTR202404611444119. Registered 28 March 2024-Retrospectively registered, https://pactr.samrc.ac.za/TrialDisplay.aspx?TrialID=29382 ","PeriodicalId":72881,"journal":{"name":"Egyptian journal of neurosurgery","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-08-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141931177","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 review on the applications of artificial intelligence and big data for glioblastoma multiforme management","authors":"Mahdi Mehmandoost, Fatemeh Torabi Konjin, Elnaz Amanzadeh Jajin, Farzan Fahim, Saeed Oraee Yazdani","doi":"10.1186/s41984-024-00306-4","DOIUrl":"https://doi.org/10.1186/s41984-024-00306-4","url":null,"abstract":"Glioblastoma is known as an aggressive type of brain tumor with a very poor survival rate and resistance to different treatment methods. Considering the difficulties in studying glioblastoma, the development of alternative methods for the identification of prognostic factors in this disease seems necessary. Noteworthy, imaging, pathologic, and molecular data obtained from patients are highly valuable because of their potential for this purpose. Artificial intelligence (AI) has emerged as a powerful tool to perform highly accurate analyses and extract more detailed information from available patient data. AI is usually used for the development of prediction models for prognosis, response/resistance to treatments, and subtype identification in cancers. Today, the number of AI-aided developed algorithms is increasing in the field of glioblastoma. Challenges in the diagnosis of tumors using imaging data, prediction of genetic alterations, and prediction of overall survival are among the most popular studies related to glioblastoma. Hereby, we reviewed peer-reviewed articles in which AI methods were used for various targets in glioblastoma. Reviewing the published articles showed that the use of clinical imaging data is reasonably more popular than other assessments because of its noninvasive nature. However, the use of molecular assessments is becoming extended in this disease. In this regard, we summarized the developed algorithms and their applications for the diagnosis and prognosis of glioblastoma tumors. We also considered the accuracy rates of algorithms to shed light on the advancements of different methodologies in the included studies.","PeriodicalId":72881,"journal":{"name":"Egyptian journal of neurosurgery","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-07-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141871116","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}