Child's Nervous System最新文献

{"title":"Postoperative pain management strategies following selective dorsal rhizotomy in pediatric cerebral palsy patients: a systematic review of published regimens.","authors":"Victor M Lu, Sima Vazquez, Toba N Niazi","doi":"10.1007/s00381-024-06559-6","DOIUrl":"10.1007/s00381-024-06559-6","url":null,"abstract":"<p><strong>Background: </strong>Surgical selective dorsal rhizotomy (SDR) in appropriate pediatric cerebral palsy patients is an effective treatment for spasticity. However, there remains heterogeneity reported in postoperative pain management with and without opioid medication in this delicate cohort. The objective of this study was to aggregate pertinent metadata by means of systematic review to summarize all relevant postoperative pain regimens in the literature.</p><p><strong>Methods: </strong>Searches of multiple electronic databases from inception to June 2024 were conducted following PRISMA guidelines. Articles were screened against pre-specified criteria. Outcomes and regimens were then summarized.</p><p><strong>Results: </strong>A total of 16 cohort studies were included in this study published between 1989 and 2024. Amongst all studies, outcomes were reported for a total of 636 with median cohort age 6.3 years, and median cohort male proportion 62% was reported. Four studies reported regimens involving systemic analgesia, 8 studies reported regimens involving epidural analgesia, and the remaining 4 studies reported regimens involving intrathecal analgesia. All studies primary pain management involved opioid medication, with 8 studies having opioid medication available as indicated, 3 studies having opioid medication as a single dose, and the remaining studies having opioid medication as a continuous agent in the immediate postoperative period. Across all studies, rates of desaturations, nausea and/or vomiting, and pruritis ranged from 0 to 55%, 25 to 82%, and 15 to 70% respectively. Eleven of the 16 studies included a comparative component, demonstrating that their regimen was at least comparable to their control regimen, if not superior.</p><p><strong>Conclusions: </strong>Multiple variations of postoperative pain management in pediatric cerebral palsy patients following SDR have been reported in the literature, involving systemic, epidural, and intrathecal analgesia. Concerns for adverse effects with the utilization of opioid medication has led to the trend towards multimodal pain management relying more on non-opioid medication regimens in the more recent literature.</p>","PeriodicalId":9970,"journal":{"name":"Child's Nervous System","volume":" ","pages":"4095-4105"},"PeriodicalIF":1.3,"publicationDate":"2024-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141854991","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Radiographic severity is associated with worse executive function in metopic craniosynostosis.","authors":"Mariana N Almeida, David P Alper, Carlos Barrero, Neil Parikh, Sacha C Hauc, Jake Moscarelli, Michael Golinko, John Persing, Jordan Swanson, Michael Alperovich","doi":"10.1007/s00381-024-06493-7","DOIUrl":"10.1007/s00381-024-06493-7","url":null,"abstract":"<p><strong>Background: </strong>Children with metopic synostosis have been found to have more neurocognitive and behavioral difficulties. The variables that may affect future neurodevelopmental outcomes, including presenting morphologic severity, have not been fully studied. In the largest study to date, we aimed to assess what portends worse neurocognitive and behavioral outcomes at school age.</p><p><strong>Methods: </strong>Children 6-18 years old with surgically corrected metopic nonsyndromic craniosynostosis underwent neurocognitive testing. Parents completed behavior rating surveys about their child: Conners-3 (ADHD), Social Responsiveness Scale-2 (autism spectrum disorder), Behavior Rating Inventory of Executive Function-2 (BRIEF-2: executive function), and Child's Behavior Checklist (overall behavior). The endocranial bifrontal angle (EBA), adjusted EBA (aEBA), frontal angle (FA), and AI-derived metopic severity score (MSS) were determined on pre-operative CT images. Multivariate linear regressions were used to evaluate the association of age at surgery and severity.</p><p><strong>Results: </strong>There were 87 children who underwent neurocognitive testing (average age 10.9 ± 3.3 years) of whom 67 also completed behavioral assessments. Greater phenotypical severity of metopic synostosis (lower FA, aEBA, and EBA) was associated with worse scores on the subscales of the BRIEF-2 (executive function) and executive subscale of the Conners-3. Increasing age at surgery was associated with worse executive function subscale scores of the Conners-3 when controlling for each severity measurement and sociodemographic risk.</p><p><strong>Conclusion: </strong>Children with greater phenotypic severity of metopic synostosis have worse executive function at school age. The majority of children with metopic synostosis have signs of ADHD. Later surgeries (greater than 12 months) may impact executive functioning, regardless of the degree of severity. Future research should aim at identifying the direct structural changes to the brain.</p>","PeriodicalId":9970,"journal":{"name":"Child's Nervous System","volume":" ","pages":"3971-3982"},"PeriodicalIF":1.3,"publicationDate":"2024-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141431560","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Occipital encephalocele: a retrospective analysis and assessment of post-surgical neurodevelopmental outcome.","authors":"Soumen Kanjilal, Pawan Kumar Verma, Shreyash Rai, Ashutosh Kumar, Kamlesh Singh Bhaisora, Ved Prakash Maurya, Kuntal Kanti Das, Anant Mehrotra, Arun Kumar Srivastava, Awadhesh Kumar Jaiswal","doi":"10.1007/s00381-024-06506-5","DOIUrl":"10.1007/s00381-024-06506-5","url":null,"abstract":"<p><strong>Background: </strong>Encephalocele represent a group of disorders which is characterised by extracranial herniation of the leptomeninges, brain, and CSF through a structural defect in the cranium. They are usually associated with other intracranial anomalies which may impact the neurological development.</p><p><strong>Aim: </strong>This study aimed to assess the predictors of neurological development of patients undergone surgical excision of occipital encephalocele.</p><p><strong>Methods: </strong>All patients with occipital encephaloceles operated over the last decade (2012-2022). The sac size, presence of hydrocephalous, and associated anomalies were noted. The biopsy of these patients were reviewed and categorised as those which contains mature neural tissue and those without. The neurological outcomes were assessed by social, language, cognitive, and motor milestone and has been stratified into no delay, mild (1 of 4), moderate (2 or 3 of 4), and severe development delay (4 of 4).</p><p><strong>Results: </strong>Total of 35 patients were included with median age of 10 months (IQR = 5-20 months). Fifteen (42.9%) patients had sac size of ≥ 5 cm, and 23 (65.7%) patients had mature neural tissues on biopsy. The median follow-up period was 6.4 years (IQR = 4.38-10.65) years. Seventeen (49.6%) patients had moderate to severe developmental delay. The sac size of ≥ 5 cm (AOR = 33.5; 95%CI = 3.35-334.8) (p = 0.003) and presence of mature neural content in the sac (AOR = 13.32; 95%CI = 1.1-160.36) (p = 0.041) were associated with significant neurodevelopmental delay.</p><p><strong>Conclusion: </strong>The presence of a large sac of ≥ 5 cm and the presence of mature neural tissues on histopathological specimen of patients with encephalocele point towards the possibility of poor neurological development.</p>","PeriodicalId":9970,"journal":{"name":"Child's Nervous System","volume":" ","pages":"3945-3952"},"PeriodicalIF":1.3,"publicationDate":"2024-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141442147","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Placenta as a source of autologous graft in postnatal correction of myelomeningocele.","authors":"Ingrid Maciel Barbosa, Alefe Luiz Gonçalves Rabelo, Edvaldo José Rodrigues Cardoso, Dyecika Souza Couto","doi":"10.1007/s00381-024-06635-x","DOIUrl":"10.1007/s00381-024-06635-x","url":null,"abstract":"<p><strong>Objective: </strong>This integrative literature review aims to discuss the benefits and limitations of postnatal surgery to correct myelomeningocele using the placenta as an autologous graft used on the lesion; in addition, it seeks to highlight the placental properties and the benefits and indications of surgery.</p><p><strong>Methods: </strong>For this production, the PRISMA criteria were used. PubMed was used as a database on October 19, 2023, and three searches were made, all using the words \"myelomeningocele\" and \"surgery\" varying only between \"amnion,\" \"placenta,\" and \"chorion\" as the third word. A total of 91 articles were found, and after analysis of duplicates and inclusion and exclusion criteria, only 11 articles were used in this systematic review.</p><p><strong>Results: </strong>Properties of the amniotic membrane were observed, such as anti-inflammatory, stimulation of native tissue growth, regenerating action by the secretion of neutrophil factors, promotion of epithelialization, inhibition of fibrosis and healing, and antibacterial effect. It is observed that there are benefits in using the placenta as an autograft and there are contradictions between the periods of surgery.</p><p><strong>Conclusion: </strong>Due to its properties that accelerate healing, the absence of the possibility of rejection, and its easy access make this choice more frequently adopted. We are confident in saying that the effectiveness of the amniotic membrane is widely reliable.</p>","PeriodicalId":9970,"journal":{"name":"Child's Nervous System","volume":" ","pages":"4115-4121"},"PeriodicalIF":1.3,"publicationDate":"2024-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142342663","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Atypical venous drainage system and distinct vascular characteristics in pediatric intracerebral hemorrhage caused by multiple micro arteriovenous malformations.","authors":"Katsuya Saito, Go Ikeda, Yoshimitsu Akutsu, Hideyuki Kano, Hiroyoshi Akutsu","doi":"10.1007/s00381-024-06636-w","DOIUrl":"10.1007/s00381-024-06636-w","url":null,"abstract":"<p><strong>Background: </strong>Hemorrhagic brain micro-arteriovenous malformations (micro-AVMs) are considered to constitute a relatively significant portion of pediatric AVMs, though they are often associated with a low bleeding rate, as seen in hereditary hemorrhagic telangiectasia, which frequently involves multiple micro-AVMs. We present a rare case of a 10-year-old girl with multiple hemorrhagic micro-AVMs. Intraoperative findings during the emergency operation for hematoma evacuation and post-operative superselective angiography highlighted the unique angioarchitecture of three micro-AVMs (two lesions in the superficial areas and one lesion in the deep-seated area) and the atypical bleeding source due to the complex congestive venous drainage system. One micro-AVM was successfully occluded by a transarterial emboliozation, and remaining two micro-AVMs underwent gamma knife irradiation as a salvage therapy.</p><p><strong>Conclusion: </strong>Superselective angiography is crucial for detecting micro-AVMs, offering detailed insights into small, localized abnormal vascular drainage systems, and guiding therapeutic strategy. Additionally, micro-AVM-associated unique vascular hypersensitivity, such as vasospasm, requires careful consideration, as invasive procedures may significantly alter the visibility of the entire micro-AVM network.</p>","PeriodicalId":9970,"journal":{"name":"Child's Nervous System","volume":" ","pages":"4369-4373"},"PeriodicalIF":1.3,"publicationDate":"2024-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142371118","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Imaging features of pediatric meningiomas: emphasis on unusual locations.","authors":"Qingyang Shi, Jiajie Tian, Tingting Zhou, Na Tan, Tijiang Zhang, Xiaoxi Chen","doi":"10.1007/s00381-024-06525-2","DOIUrl":"10.1007/s00381-024-06525-2","url":null,"abstract":"<p><strong>Purpose: </strong>This article aims to analyze pediatric meningioma's imaging characteristics, especially those in unusual locations.</p><p><strong>Methods: </strong>Pediatric patients with pathologically confirmed meningiomas at our hospital from January 2010 to January 2024 were enrolled. Meningiomas located in the cerebral convexity, parasagittal falcine region, anterior skull base, middle skull base, sphenoid ridge, cerebellopontine angle (CPA), olfactory groove, or juxtasella were considered in usual locations. Meningiomas found in other areas were considered in unusual locations. Clinical information, pathology results, and imaging features of pediatric meningiomas in usual and usual locations were analyzed and compared.</p><p><strong>Results: </strong>A total of 18 patients (19 meningiomas) were enrolled, including 14 males and 4 females, with an average age of 14 years (ranging from 6 to 18 years). A total of 12 (63.2%) meningiomas were in the unusual location, including four (33.3%) were intraparenchymal, four (33.3%) were intraventricular, two (16.7%) were intraosseous, one (8.3%) case was in the paranasal sinus, and one (8.3%) was intraspinal. The meningiomas in unusual locations usually lacked the meningeal tail sign, and the misdiagnosis rate on preoperative imaging was significantly higher than that of meningiomas in usual locations.</p><p><strong>Conclusion: </strong>Pediatric meningiomas are prone to occur in unusual locations. When they occur in usual locations, they often lack typical radiographic features of meningiomas, leading to potential misdiagnosis before surgery. Recognition of the imaging characteristics of meningiomas in unusual locations in children may facilitate accurate preoperative imaging diagnosis.</p>","PeriodicalId":9970,"journal":{"name":"Child's Nervous System","volume":" ","pages":"3933-3942"},"PeriodicalIF":1.3,"publicationDate":"2024-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141562740","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Surgical strategy in treatment of metopic synostosis in a single centre experience: technical note and quantitative analysis of the outcomes.","authors":"Mino Zucchelli, Federica Ruggiero, Micol Babini, Mariella Lefosse, Alessandro Borghi, Naiara Rodriguez-Florez, Achille Tarsitano, Francesca Nicolini, Ercole Galassi","doi":"10.1007/s00381-024-06520-7","DOIUrl":"10.1007/s00381-024-06520-7","url":null,"abstract":"<p><strong>Purpose: </strong>Trigonocephaly is the most common craniosynostosis involving orbits. Although some degree of agreement has been reached regarding surgical timing and indications for treatment, there is no consensus regarding the ideal operative technique to guarantee an optimal morphological outcome. The purpose of this study is to describe both strategies and to compare morphological outcomes by means of morphological surface analysis obtained from three-dimensional (3D) stereophotogrammetry, with two different techniques.</p><p><strong>Methods: </strong>We retrospectively investigated 43 patients with metopic synostosis surgically treated between 2004 and 2020. Two different techniques were applied, addressed as technique A and B. Ten patients undergone postoperative 3d stereophotogrammetry were enrolled, and cephalometric measurements were taken and compared to a cohort of unaffected patients matched by age and gender.</p><p><strong>Results: </strong>Comparison of the groups demonstrated a hypercorrection of the metopic angle of the second technique, associated with a slightly lower correction of the interfrontoparietal diameter. The metopic angle showed to be significantly undercorrected with the first method.</p><p><strong>Conclusions: </strong>Alternated barrel staving technique appears to be a quick and satisfactory method in cranial remodelling for metopic synostosis. It guarantees an optimal aesthetic result in the first years after surgery.</p>","PeriodicalId":9970,"journal":{"name":"Child's Nervous System","volume":" ","pages":"3963-3970"},"PeriodicalIF":1.3,"publicationDate":"2024-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141603385","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Hippocampal resection during hemispherotomy: is it needed?","authors":"Lottem Bergman, Ben Shofty, Ariel Agur, Shimrit Uliel Sibony, Jeffrey M Treiber, Daniel J Curry, Itzhak Fried, Howard L Weiner, Jonathan Roth","doi":"10.1007/s00381-024-06604-4","DOIUrl":"10.1007/s00381-024-06604-4","url":null,"abstract":"<p><strong>Purpose: </strong>Hemispherotomy is an effective surgery for intractable pediatric hemispheric epilepsy. Over the years, the surgical goal has shifted from a complete hemispheric resection (anatomical hemispherectomy) to a disconnective hemispherotomy (DH). Multiple techniques for DH have been described, and often, anterior temporal lobectomy (ATL, with hippocampal resection) is performed. The goal of the current study is to assess the role of hippocampal resection in DH.</p><p><strong>Methods: </strong>We retrospectively collected all clinical data of children (< 18 years old) who underwent DH between 2001 and 2022 at two tertiary large centers. Epilepsy status and surgical outcome were compared, based on whether the hippocampus was resected (as part of an ATL) or disconnected at the amygdala and atrial segment of the fornix (with no ATL).</p><p><strong>Results: </strong>A total of 86 patients (32 females) were included. The most common epilepsy etiologies were stroke (31), Rasmussen's encephalitis (16), cortical dysplasia (10), and hemimegaloencephaly (9). The mean age at surgery was 7 (± 4.9) years. The average number of anti-seizure medications (ASMs) at surgery was 3 (± 1.2). Hemispherotomy techniques included peri-insular (54), vertical (23 [19 endoscopic + 4 parasagittal]), and trans-sylvian (9). The mean follow-up was 41.5 (± 38) months. Forty-three patients had hippocampal resection, and 43 patients had a hippocampal disconnection. Both groups had similar Engel outcome scores (p = 0.53).</p><p><strong>Conclusions: </strong>Disconnective hemispherotomy is highly effective for pediatric intractable hemispheric epilepsy. Our data suggest that the inclusion of hippocampal resection does not provide additional benefit.</p>","PeriodicalId":9970,"journal":{"name":"Child's Nervous System","volume":" ","pages":"4169-4177"},"PeriodicalIF":1.3,"publicationDate":"2024-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142145240","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Regression of microcephaly as a protective factor of neuropsychomotor development in fetal surgery for occipital encephalocele.","authors":"Jardel Mendonça Nicácio, Sergio Cavalheiro, Marcos Devanir Silva da Costa, Patricia Alessandra Dastoli, Italo Capraro Suriano, Mauricio Mendes Barbosa, Stéphanno Gomes Pereira Sarmento, Tereza Cristina Carbonari de Faria, Antonio Fernandes Moron","doi":"10.1007/s00381-024-06597-0","DOIUrl":"10.1007/s00381-024-06597-0","url":null,"abstract":"<p><strong>Purpose: </strong>Encephaloceles are neural tube closure defects characterized by herniation of intracranial contents through the skull, with a mortality rate of 33.3%. Approximately 50% of patients who survived have some degree of neuropsychomotor developmental impairment or seizures. This study aimed to analyze the relationship between good neuropsychomotor development (NPMD) in patients undergoing fetal occipital encephalocele correction and the reversal of microcephaly, comparing these outcomes with those observed in patients who underwent postnatal surgery.</p><p><strong>Methods: </strong>The 22 participants were categorized into two groups: 10 in the fetal group (FG) and 12 in the postnatal group (PNG). During the study, 1 patient was excluded from the FG and 2 patients were excluded from the PNG, totaling 19 patients in the study. All patients were diagnosed, evaluated, and monitored by the same healthcare service between July 2012 and July 2018. All participants were subjected to a careful developmental assessment using the Bayley Scale of Infant Development, Second Edition (BSID-II), up to 2 years and 11 months of age. Additionally, CP measurements were taken during the first year of life to monitor their progress. The relationship between microcephaly reversal and NPMD was studied.</p><p><strong>Results: </strong>The CP adjusted for gestational age showed a tendency toward the reversal of progressive microcephaly after correction of encephaloceles in the FG. We found a statistically significant difference in the median BSID-II score between the PNG and FG. Patients in the FG maintained normal CP development in the first year of life, whereas those in the PNG remained microcephalic.</p><p><strong>Conclusion: </strong>The reversal of microcephaly in the FG directly influences good NPMD and can be considered a protective factor.</p>","PeriodicalId":9970,"journal":{"name":"Child's Nervous System","volume":" ","pages":"4225-4236"},"PeriodicalIF":1.3,"publicationDate":"2024-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142371123","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"High flow pial arteriovenous fistula with dural sinus malformation of the posterior circulation.","authors":"Nikhila Reddy, Shailesh B Gaikwad, Savyasachi Jain, Bheru Dan Charan, Shariq Ahmad Shah","doi":"10.1007/s00381-024-06650-y","DOIUrl":"10.1007/s00381-024-06650-y","url":null,"abstract":"<p><p>Posterior fossa congenital pial arteriovenous fistulas are rare vascular anomalies associated with high morbidity. These anomalies often present challenges to neurointerventionists due to their complex morphological features. We successfully treated two technically challenging, infratentorial large pial arteriovenous fistulas (AVFs) associated with complete flow steal in the basilar artery. The first case involved an 18-year-old male with a posterior fossa single-hole AVF characterized by dilated venous pouches and retrograde venous reflux. After an unsuccessful initial coiling attempt, this patient was treated using a double microcatheter coiling technique, supported by a large balloon for flow control. The second case involved a 9-month-old infant with a complex two-hole posterior fossa pial AVF and a large venous sac. This patient was treated with coil embolization of the fistula and with balloon protection of the vertebrobasilar junction. Both patients recovered without postoperative complications and showed significant improvement on follow-up. These cases provide valuable insights into the management and characteristics of pial arteriovenous fistulas.</p>","PeriodicalId":9970,"journal":{"name":"Child's Nervous System","volume":" ","pages":"4375-4380"},"PeriodicalIF":1.3,"publicationDate":"2024-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142544063","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}