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Zhang H, Lu W, Liang J, Wang H, Zhao Y, Yang X, Feng L, Li M. Risk factors of rupture and mortality for intracranial aneurysms associated with moyamoya disease: a multicenter retrospective study. Neurol Sci 2024; 45:2137-2147. [PMID: 38032535 DOI: 10.1007/s10072-023-07219-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2023] [Accepted: 11/21/2023] [Indexed: 12/01/2023]
Abstract
OBJECTIVE The aim of this study was to analyze the risk factors for aSAH and subsequent death in patients with MMD. METHODS Chinese Multi-Center Cerebral Aneurysm Database (CMAD) is a multicenter study registered in China. From 2016 to 2021, 181 patients with MMD in CMAD. Logistic regression analysis was used to identify risk factors for intracranial aneurysm rupture. Univariate and multivariate Cox regression were used to risk factors associated with ruptured intracranial aneurysm patients with MMD follow-up events (death). Cumulative survival was described using the Kaplan‒Meier technique. RESULTS Of 11,686 IA patients, 181 (1.5%) had MMD. In the study, 158 patients with MMD were enrolled. There were 53 ruptured aneurysms and 105 unruptured aneurysms. In multivariate analysis, age (≥ 60 years OR 2.350 [1.008-5.478]), location (middle cerebral artery OR5.431 [1.347-21.889]; posterior circulation arteries OR 3.189 [1.110-9.163]) and aneurysm size (≥ 5 mm OR 2.855 [1.274-6.397], P = 0.011) were associated with intracranial aneurysm rupture in patients with MMD. In the 2-year follow-up time of aSAH patients, 44% (22/50) had favorable outcomes, 14% (7/50) had unfavorable outcomes and 42% (21/50) had death. Hypertension (HR 6.643 [1.620-27.244], P = 0.009) and Hunt-Hess grade (H&H grade IV HR 14.852 [3.151-70.011], P = 0.001; H&H grade V HR 17.697 [3.046-102.842], P = 0.001) were associated with increased mortality. In contrast, both ST (HR 0.168 [0.031-0.921], P = 0.04) and ET (HR 0.289 [0.087-0.957], P = 0.042) achieved good results. CONCLUSIONS This study showed that the proportion of MMD in IA patients was approximately 1.5% (181/11686). For patients with cerebral ischemia on admission, revascularization may prevent the rupture of intracranial aneurysms. Age ≥ 60 years, location, and aneurysm size ≥ 5 mm were associated with IA rupture. Further analysis showed that being located in the middle cerebral artery was the most relevant risk factor for rupture. Patients with ruptured IA who underwent ST or ET had better clinical outcomes and survival than those who underwent CT; however, hypertension and poor initial Hunt-Hess grade were independent predictors of death.
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Affiliation(s)
- Hengrui Zhang
- Department of Neurosurgery, Tianjin Medical University General Hospital, Tianjin, People's Republic of China
| | - Wenpeng Lu
- Jining No 1, People's Hospital, Jining, China
| | - Jun Liang
- Department of Neurosurgery, Tianjin Medical University General Hospital, Tianjin, People's Republic of China
| | | | - Yan Zhao
- Department of Neurosurgery, Tianjin Medical University General Hospital, Tianjin, People's Republic of China
| | - Xinyu Yang
- Department of Neurosurgery, Tianjin Medical University General Hospital, Tianjin, People's Republic of China.
- Tianjin Key Laboratory of Injuries, Variations, and Regeneration of the Nervous System, Tianjin Neurological Institute, Tianjin Medical University General Hospital, Tianjin, China.
| | - Lei Feng
- Jining No 1, People's Hospital, Jining, China.
| | - Mu Li
- Tianjin First Central Hospital, Tianjin, China.
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Brandel MG, Plonsker JH, Rennert RC, Produturi G, Saripella M, Wali AR, McCann C, Ravindra VM, Santiago-Dieppa DR, Pannell JS, Steinberg JA, Khalessi AA, Levy ML. Treatment of pediatric intracranial aneurysms: institutional case series and systematic literature review. Childs Nerv Syst 2024:10.1007/s00381-024-06384-x. [PMID: 38635071 DOI: 10.1007/s00381-024-06384-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/18/2024] [Accepted: 03/27/2024] [Indexed: 04/19/2024]
Abstract
INTRODUCTION Pediatric intracranial aneurysms (IAs) are rare and have distinct clinical profiles compared to adult IAs. They differ in location, size, morphology, presentation, and treatment strategies. We present our experience with pediatric IAs over an 18-year period using surgical and endovascular treatments and review the literature to identify commonalities in epidemiology, treatment, and outcomes. METHODS We identified all patients < 20 years old who underwent treatment for IAs at our institution between 2005 and 2020. Medical records and imaging were examined for demographic, clinical, and operative data. A systematic review was performed to identify studies reporting primary outcomes of surgical and endovascular treatment of pediatric IAs. Demographic information, aneurysm characteristics, treatment strategies, and outcomes were collected. RESULTS Thirty-three patients underwent treatment for 37 aneurysms over 18 years. The mean age was 11.4 years, ranging from one month to 19 years. There were 21 males (63.6%) and 12 females (36.4%), yielding a male: female ratio of 1.75:1. Twenty-six (70.3%) aneurysms arose from the anterior circulation and 11 (29.7%) arose from the posterior circulation. Aneurysmal rupture occurred in 19 (57.5%) patients, of which 8 (24.2%) were categorized as Hunt-Hess grades IV or V. Aneurysm recurrence or rerupture occurred in five (15.2%) patients, and 5 patients (15.2%) died due to sequelae of their aneurysms. Twenty-one patients (63.6%) had a good outcome (modified Rankin Scale score 0-2) on last follow up. The systematic literature review yielded 48 studies which included 1,482 total aneurysms (611 with endovascular treatment; 656 treated surgically; 215 treated conservatively). Mean aneurysm recurrence rates in the literature were 12.7% and 3.9% for endovascular and surgical treatment, respectively. CONCLUSIONS Our study provides data on the natural history and longitudinal outcomes for children treated for IAs at a single institution, in addition to our treatment strategies for various aneurysmal morphologies. Despite the high proportion of patients presenting with rupture, good functional outcomes can be achieved for most patients.
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Affiliation(s)
- Michael G Brandel
- Department of Neurosurgery, University of California, San Diego-Rady Children's Hospital, San Diego, CA, USA
| | - Jillian H Plonsker
- Department of Neurosurgery, University of California, San Diego-Rady Children's Hospital, San Diego, CA, USA
| | - Robert C Rennert
- Department of Neurosurgery, University of Utah, 175 North Medical Drive East, Salt Lake City, CA, USA
| | - Gautam Produturi
- School of Medicine, University of California, San Diego, CA, USA
| | - Megana Saripella
- School of Medicine, University of California, San Diego, CA, USA
| | - Arvin R Wali
- Department of Neurosurgery, University of California, San Diego-Rady Children's Hospital, San Diego, CA, USA
| | - Carson McCann
- School of Medicine, University of California, San Diego, CA, USA
| | - Vijay M Ravindra
- Department of Neurosurgery, University of California, San Diego-Rady Children's Hospital, San Diego, CA, USA
| | - David R Santiago-Dieppa
- Department of Neurosurgery, University of California, San Diego-Rady Children's Hospital, San Diego, CA, USA
| | - J Scott Pannell
- Department of Neurosurgery, University of California, San Diego-Rady Children's Hospital, San Diego, CA, USA
| | - Jeffrey A Steinberg
- Department of Neurosurgery, University of California, San Diego-Rady Children's Hospital, San Diego, CA, USA
| | - Alexander A Khalessi
- Department of Neurosurgery, University of California, San Diego-Rady Children's Hospital, San Diego, CA, USA
| | - Michael L Levy
- Department of Neurosurgery, University of California, San Diego-Rady Children's Hospital, San Diego, CA, USA.
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Khatri D, Zampolin R, Behbahani M, Kobets A, Lax D, Manwani D, Benitez S, Toma A, Holland R, Brook A, Lee SK. Pediatric brain aneurysms: a review of 1458 brain MR angiograms. Childs Nerv Syst 2023; 39:3249-3254. [PMID: 37185695 DOI: 10.1007/s00381-023-05967-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/26/2023] [Accepted: 04/17/2023] [Indexed: 05/17/2023]
Abstract
PURPOSE To evaluate clinical and imaging characteristics of pediatric brain aneurysms. MATERIALS AND METHODS A retrospective review of 1458 MR angiograms of pediatric patients (≤18 years old) obtained between 2006 and 2021 was performed. A non-infundibular arterial luminal outpouching larger than 1mm in size was identified as an "Intracranial aneurysm." Patient demographics, clinical presentations, and predisposing risk factors, including family history and underlying medical conditions, were reviewed. MRA images were analyzed for aneurysm location, number, maximum diameter, and interval changes on follow-up. RESULTS Forty-nine (3.3%) patients (30 females, 19 males) with 64 intracranial aneurysms were identified with an average age of 13.71 ± 3.67 years. Eleven (22.4%) patients had multiple aneurysms. An underlying systemic illness was observed in 81.6% (40/49) cases, with sickle cell disease as the most frequent (25/49, 51%) diagnosis. A first-degree family history of intracranial aneurysms was recognized in 36/1458 (2.5%) patients. However, no intracranial aneurysm was found in this group. While 02/49 (4%) patients presented with acute SAH, headache was the most common (16/49, 32.7%) symptom at presentation in unruptured cases. The majority (47/64, 73.4%) of the aneurysms were located in the anterior circulation, with the ICA ophthalmic segment being most frequently (24/47, 51%) involved. Most (54/64, 84.4%) aneurysms were smaller than 4mm in size at the time of diagnosis. At least one follow-up MRA was obtained in 72.3% (34/47) of the unruptured aneurysms cohort. There was no change in the aneurysm size and morphology in 31/34 (91.2 %) patients over an average imaging follow-up of 39.6 months. Three (6%) patients demonstrated an interval increase in the aneurysm size. SAH patients (n=2) and two unruptured aneurysm patients with an interval increase in size were successfully treated with endovascular techniques. CONCLUSION Female predominance with a higher frequency of small and unruptured intracranial aneurysms was recognized in our cohort. A higher incidence of an underlying systemic illness, especially sickle cell disease, was also noted. Most intracranial aneurysms in children appear to remain stable. However, there seems to be the risk of an aneurysm size increase which warrants regular clinical and imaging follow-up.
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Affiliation(s)
- Deepak Khatri
- Department of Radiology, Montefiore Medical Center and Children's Hospital at Montefiore (CHAM), Bronx, New York, 10467, USA
- Department of Neurosurgery, Montefiore Medical Center and Children's Hospital at Montefiore (CHAM), Bronx, New York, 10467, USA
| | - Richard Zampolin
- Department of Radiology, Montefiore Medical Center and Children's Hospital at Montefiore (CHAM), Bronx, New York, 10467, USA
| | - Mandana Behbahani
- Department of Neurosurgery, Montefiore Medical Center and Children's Hospital at Montefiore (CHAM), Bronx, New York, 10467, USA
| | - Andrew Kobets
- Department of Neurosurgery, Montefiore Medical Center and Children's Hospital at Montefiore (CHAM), Bronx, New York, 10467, USA
| | - Daniel Lax
- Department of Neurology, Montefiore Medical Center and Children's Hospital at Montefiore (CHAM), Bronx, New York, 10467, USA
| | - Deepa Manwani
- Department of Pediatrics, Montefiore Medical Center and Children's Hospital at Montefiore (CHAM), Bronx, New York, 10467, USA
| | - Steven Benitez
- Department of Radiology, Montefiore Medical Center and Children's Hospital at Montefiore (CHAM), Bronx, New York, 10467, USA
| | - Aureliana Toma
- Department of Radiology, Montefiore Medical Center and Children's Hospital at Montefiore (CHAM), Bronx, New York, 10467, USA
| | - Ryan Holland
- Department of Neurosurgery, Montefiore Medical Center and Children's Hospital at Montefiore (CHAM), Bronx, New York, 10467, USA
| | - Allan Brook
- Department of Radiology, Montefiore Medical Center and Children's Hospital at Montefiore (CHAM), Bronx, New York, 10467, USA
- Department of Neurosurgery, Montefiore Medical Center and Children's Hospital at Montefiore (CHAM), Bronx, New York, 10467, USA
| | - Seon-Kyu Lee
- Department of Radiology, Montefiore Medical Center and Children's Hospital at Montefiore (CHAM), Bronx, New York, 10467, USA.
- Department of Neurology, Montefiore Medical Center and Children's Hospital at Montefiore (CHAM), Bronx, New York, 10467, USA.
- Department of Neurosurgery, Montefiore Medical Center and Children's Hospital at Montefiore (CHAM), Bronx, New York, 10467, USA.
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Weinberger M, Ikeda DS, Belverud S, Cho A, Grice G, Willis M, Ravindra VM. Large saccular intracranial aneurysm in a child with RASA1-associated capillary malformation-arteriovenous malformation syndrome: illustrative case. JOURNAL OF NEUROSURGERY. CASE LESSONS 2023; 6:CASE23362. [PMID: 37728320 PMCID: PMC10555554 DOI: 10.3171/case23362] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/06/2023] [Accepted: 07/31/2023] [Indexed: 09/21/2023]
Abstract
BACKGROUND Large cerebral aneurysms are much less common in children than in adults. Thus, when present, these lesions require careful surgical evaluation and comprehensive genetic testing. RASA1-associated capillary malformation-arteriovenous malformation (RASA1-CM-AVM) syndrome is a rare disorder of angiogenic remodeling known to cause port-wine stains and arteriovenous fistulas but not previously associated with pediatric aneurysms. OBSERVATIONS The authors report the case of a previously healthy 6-year-old boy who presented with seizure-like activity. Imaging demonstrated a lesion in the right ambient cistern with compression of the temporal lobe. Imaging characteristics were suggestive of a thrombosed aneurysm versus an epidermoid cyst. The patient underwent craniotomy, revealing a large saccular aneurysm, and clip ligation and excision were performed. Postoperative genetic analysis revealed a RASA1-CM-AVM syndrome. LESSONS This is a rare case of a RASA1-associated pediatric cerebral aneurysm in the neurosurgical literature. This unique case highlights the need for maintaining a broad differential diagnosis as well as the utility of genetic testing for detecting underlying genetic syndromes in young children presenting with cerebral aneurysms.
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Affiliation(s)
- Marina Weinberger
- 1Uniformed Services University of the Health Sciences, Bethesda, Maryland
| | - Daniel S Ikeda
- 2Department of Neurosurgery, Walter Reed National Military Medical Center, Bethesda, Maryland
| | | | | | | | - Mary Willis
- 6Pediatrics, Naval Medical Center San Diego, San Diego, California
| | - Vijay M Ravindra
- Departments of3Neurosurgery
- 7Department of Neurosurgery, University of California San Diego, San Diego, California
- 8Division of Pediatric Neurosurgery, Rady Children's Hospital, San Diego, California; and
- 9Department of Neurosurgery, Clinical Neurosciences Center, University of Utah, Salt Lake City, Utah
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Priya S, Mittal S, Alam M, Guha S, Kundu S. Isolated giant internal carotid artery aneurysm presenting as strabismus and vision loss in a young child. Oman J Ophthalmol 2023; 16:185-186. [PMID: 37007272 PMCID: PMC10062076 DOI: 10.4103/ojo.ojo_170_21] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2021] [Revised: 03/29/2022] [Accepted: 07/23/2022] [Indexed: 02/25/2023] Open
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Endovascular treatment of pediatric basilar artery aneurysms: case series and literature review. Childs Nerv Syst 2023; 39:25-34. [PMID: 36318284 DOI: 10.1007/s00381-022-05728-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/30/2022] [Accepted: 10/25/2022] [Indexed: 02/28/2023]
Abstract
PURPOSE Pediatric basilar artery aneurysms are rare and challenging to treat. Microsurgical options and standard endovascular coiling are often undesirable choices for treatment of this pathology. Additional endovascular strategies are needed. METHODS Presentation, diagnosis, and management of pediatric basilar aneurysms were reviewed, with an emphasis on endovascular treatment strategies. Our case series of 2 patients was presented in detail, one treated with flow diversion and vessel sacrifice and one treated with stent-assisted coiling. An extensive review of the literation was performed to find other examples of pediatric basilar artery aneurysms treated with endovascular techniques. RESULTS Twenty-nine studies met inclusion criteria. Fifty-nine aneurysms in 58 patients were treated using endovascular techniques. Mortality rate was 10.3% (6/58) and a poor outcome (GOS 1-3) occurred in 15.5% (9/58). There were 4 reported recurrences requiring retreatment; however, only 46.5% of patients had reported follow-up of at least 1 year. 71.1% (42/59) were dissecting aneurysms. CONCLUSION Basilar artery aneurysms in the pediatric population are rare, commonly giant and fusiform, and often not amenable to microsurgical or coiling techniques. The surrounding vasculature, location, size, and morphology of the aneurysm along with the durability of treatment must be considered in treatment decisions. With proper patient selection, stent-assisted coiling and flow diversion may increase the durability and safety of endovascular treatment in this population.
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7
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Hammed A, Mahfoud M, Hammed S. Symptomatic unruptured pediatric intracranial aneurysm poses a diagnostic and management dilemma. INTERDISCIPLINARY NEUROSURGERY 2022. [DOI: 10.1016/j.inat.2022.101657] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/14/2022] Open
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8
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Santos-Franco JA, Cruz-Argüelles CA, Agustin-Aguilar F, Abrego-Salinas AA, Casas-Martínez MR, Olivares-Peña JL. Intracranial aneurysms in pediatric population treated with flow diverters: A single-center experience. Surg Neurol Int 2022; 13:522. [DOI: 10.25259/sni_873_2022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2022] [Accepted: 10/27/2022] [Indexed: 11/13/2022] Open
Abstract
Background:
Pediatric intracranial aneurysms (PIAs) are uncommon. Flow diverters (FDs) have shown to be effective on treatment of selected aneurysms.
Methods:
We describe 10 cases of PIAs treated with FDs at one medical center in Mexico, from April 2015 to April 2020.
Results:
Out of 230 patients treated with FDs, 10 (4.3%) were pediatric. Average age was 9.4 years old (R: 6–15). Two patients (20%) had subarachnoid hemorrhage, 3 had epilepsy (30%), 3 (30%) had clinical signs of cranial nerve compression, and 4 (40%) had only headache. Two patients were in 1a grade of Hunt and Kosnik scale. Out of the nonruptured aneurysms, 7 (70%) were in 15 points of Glasgow Coma Scale and 1 patient (10%) was in 13 points. Treatment was performed without complications; nevertheless, appropriate distal deployment was not achieved in one case. At discharge, nine patients had 5 points of Glasgow Outcome Scale. All patients underwent computed tomography angiography or digital subtraction angiography at 1, 3, 6, and 12 months, 2 patients (20%) had a 2-year follow-up, and 3 patients (30%) had a 3-year follow-up. According to Kamran grading scale, 9 patients (90%) were classified as Grade 4 and 1 patient (10%) as Grade 3.
Conclusion:
Even though it is a small series, as this is an uncommon disease, we may suggest that FDs are useful to treat properly selected PIAs. Our study has consecutive imaging assessment at least a year of follow-up in which aneurysm stable occlusion was observed in 90% of patients.
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Chowdhury SS, See AP, Eriksson LP, Boulouis G, Lehman LL, Hararr DB, Zabih V, Dlamini N, Fox C, Waak M. Closing the Gap in Pediatric Hemorrhagic Stroke: A Systematic Review. Semin Pediatr Neurol 2022; 43:101001. [PMID: 36344021 DOI: 10.1016/j.spen.2022.101001] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2022] [Revised: 09/07/2022] [Accepted: 09/12/2022] [Indexed: 10/14/2022]
Abstract
Pediatric hemorrhagic stroke (HS) accounts for a large proportion of childhood strokes, 1 of the top 10 causes of pediatric deaths. Morbidity and mortality lead to significant socio-economic and psychosocial burdens. To understand published data on recognizing and managing children with HS, we conducted a systematic review of the literature presented here. We searched PubMed, Embase, CINAHL and the Cochrane Library databases limited to English language and included 174 studies, most conducted in the USA (52%). Terminology used interchangeably for HS included intraparenchymal/intracranial hemorrhage, spontaneous ICH, and cerebrovascular accident (CVA). Key assessments informing prognosis and management included clinical scoring (Glasgow coma scale), and neuroimaging. HS etiologies reported were systemic coagulopathy (genetic, acquired pathologic, or iatrogenic), or focal cerebrovascular lesions (brain arteriovenous malformations, cavernous malformations, aneurysms, or tumor vascularity). Several scales were used to measure outcome: Glasgow outcome score (GOS), Kings outcome score for head injury (KOSCHI), modified Rankin scale (mRS) and pediatric stroke outcome measure (PSOM). Most studies described treatments of at-risk lesions. Few studies described neurocritical care management including raised ICP, seizures, vasospasm, or blood pressure. Predictors of poor outcome included ethnicity, comorbidity, location of bleed, and hematoma >2% of total brain volume. Motor and cognitive outcomes followed independent patterns. Few studies reported on cognitive outcomes, rehabilitation, and transition of care models. Interdisciplinary approach to managing HS is urgently needed, informed by larger cohort studies targeting key clinical question (eg development of a field-guide for the clinician managing patients with HS that is reproducible internationally).
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Affiliation(s)
| | | | | | | | | | | | - Veda Zabih
- The Hospital for Sick Children, Toronto, Canada
| | | | | | - Michaela Waak
- The University of Queensland, Australia; Children's Health Queensland Hospital, Brisbane, Australia
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10
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Risk factors for intracranial aneurysm rupture in pediatric patients. Acta Neurochir (Wien) 2022; 164:1145-1152. [PMID: 34415443 DOI: 10.1007/s00701-021-04957-2] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2021] [Accepted: 07/28/2021] [Indexed: 02/05/2023]
Abstract
BACKGROUND Intracranial aneurysm (IA) rupture in pediatric patients is a rare but fatal condition. Although risk factors for aneurysm rupture in adults have been well documented, they remain unknown in pediatric patients. METHODS Data for 94 pediatric patients with IAs were retrospectively analyzed. The patients were divided into ruptured and unruptured groups. Risk factors for aneurysm rupture were analyzed through univariable and multiple logistic regression analyses. Typical patients with risk factors were described. RESULTS Univariable analyses showed that the unruptured group had significantly higher percentages of giant aneurysms (43.2% vs 12.3%, P = 0.002), wide-neck aneurysms (67.6% vs 29.8%, P = 0.001), and aneurysms located in the internal carotid artery (40.5% vs 3.5%, P < 0.001), while the ruptured group had significantly higher percentages of patients younger than 5 years old (28.1% vs 5.4%, P = 0.013) and aneurysms located in the anterior cerebral artery (24.6% vs 5.4%, P = 0.032), posterior cerebral artery (14.0% vs 0%, P = 0.045), and distal arterial region (DAR) (46.8% vs 27.0%, P < 0.001). Multiple logistic regression analysis confirmed that age 0-5 years (OR = 6.844, P = 0.042) and IAs located in the DAR (OR = 4.162, P = 0.029) were independently related to an increased risk of rupture. Wide-necked aneurysms (OR = 0.235, P = 0.047) were independently associated with a lower risk of rupture. CONCLUSIONS Among pediatric patients, age younger than 5 years and lesions located in the DAR are independent risk factors for IA rupture, while an IA with a wide neck acts as a protective factor.
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11
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Salman R, Chong I, Amans M, Hui F, Desai N, Huisman TAGM, Tran B. Pediatric tinnitus: The role of neuroimaging. J Neuroimaging 2022; 32:400-411. [PMID: 35307901 DOI: 10.1111/jon.12986] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2022] [Revised: 02/22/2022] [Accepted: 02/22/2022] [Indexed: 11/29/2022] Open
Abstract
Tinnitus is defined as the perception of sound without an external source and can be categorized as either pulsatile or nonpulsatile (ie, continuous). A variety of etiologies have been reported to cause pediatric tinnitus, many with long-lasting implications due to hearing and concentration impairments. Therefore, imaging can be an essential part of the accurate and timely diagnosis of treatable etiologies. We describe neuroimaging findings in different etiologies of pediatric tinnitus. Etiologies of pulsatile tinnitus are frequently vascular in nature and include vascular loops, congenital vascular anomalies or variants, high riding jugular bulbs with or without a jugular bulb diverticulum, idiopathic intracranial hypertension, aneurysms, internal auditory canal hemangiomas, and petrous apex cephaloceles. Etiologies of continuous tinnitus frequently affect the middle/inner ear structures and include vestibular schwannomas, cholesteatomas, trauma, Chiari malformations, and labyrinthitis ossificans. CT and MR are often complementary modalities: CT is better suited to evaluate the integrity of the temporal osseous structures and MR is better suited to evaluate the vestibulocochlear nerve and to assess for the presence of any masses or malformations. Prompt diagnosis of the etiology of tinnitus in pediatric patients is important to avoid any potential long-term developmental impairments. In the approach to pediatric tinnitus, categorizing the symptoms as either pulsatile versus nonpulsatile and then being aware of the possible causes and imaging findings of either can assist both the clinician and the radiologist in making an expeditious diagnosis.
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Affiliation(s)
- Rida Salman
- Edward B. Singleton Department of Radiology, Baylor College of Medicine and Texas Children's Hospital, Houston, Texas, USA
| | - Insun Chong
- Department of Radiology, Baylor College of Medicine, Houston, Texas, USA
| | - Matthew Amans
- Department of Radiology, University of California, San Francisco, San Francisco, California, USA
| | - Ferdinand Hui
- Department of Radiology and Radiological Sciences, Johns Hopkins Hospital, Baltimore, Maryland, USA
| | - Nilesh Desai
- Edward B. Singleton Department of Radiology, Baylor College of Medicine and Texas Children's Hospital, Houston, Texas, USA
| | - Thierry A G M Huisman
- Edward B. Singleton Department of Radiology, Baylor College of Medicine and Texas Children's Hospital, Houston, Texas, USA
| | - Brandon Tran
- Edward B. Singleton Department of Radiology, Baylor College of Medicine and Texas Children's Hospital, Houston, Texas, USA
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12
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Lu J, Li M, Zhao Y, Zhao Y, Chen X, Zhao J. Paediatric Intracranial Aneurysms: Long-term Angiographic and Clinical Outcomes in a Contemporary Series. Front Neurol 2022; 13:684093. [PMID: 35370929 PMCID: PMC8967139 DOI: 10.3389/fneur.2022.684093] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2021] [Accepted: 02/14/2022] [Indexed: 11/13/2022] Open
Abstract
Objective Paediatric aneurysms are rare and difficult to treat. Studies on the long-term angiographic and clinical outcomes conducted within the past decade are lacking. We aimed to investigate the clinical and radiographic outcomes of paediatric aneurysms treated with different strategies in a contemporary series. Methods We performed a retrospective medical record review of paediatric patients examined at our institution between 2011 and 2018. Patient charts were retrospectively reviewed for age, presentation, type and location of the aneurysm, modalities of treatment, complications, and clinical and angiographic outcomes. The rates of aneurysm recurrence and de novo formation were determined. Results We evaluated 61 patients (mean age, 11.6 years; 23 females, 38 males) with 69 intracranial aneurysms. Their presentations included headache, neurological deficits, aneurysmal subarachnoid haemorrhage, incidental aneurysm, and traumatic subarachnoid haemorrhage. Of the aneurysms, 30 (49.2%) were giant. Forty-five (73.8%) patients underwent treatment for their aneurysms, and 16 (26.2%) patients were managed conservatively. The perioperative morbidity rate was 17.8%. There were no deaths. The long-term morbidity rate was 4.6%. The clinical outcomes were favourable in 82.2 and 95.3% at discharge and follow-up, respectively (mean, 41.5 months; range, 1.5–9 years). For treated aneurysms, 2/43 (4.6%) risk of aneurysm recurrence, 1/43 (2.3%) risk of aneurysm bleeding, 1/43 (2.3%) risk of de novo aneurysm formation. The annual bleeding, recurrence, and de novo formation or growth risk were 0.7, 1.4, and 0.7%, respectively. Conclusions In neurovascular centres where microsurgical and endovascular options are available, most children with intracranial aneurysms can be successfully treated with low morbidity and mortality. However, they have higher rates of recurrence and a greater risk of de novo formation or growth than their adult counterparts, which mandates lifelong follow-up.
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Affiliation(s)
- Junlin Lu
- Department of Neurosurgery, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
| | - Mingtao Li
- Department of Neurosurgery, Beijing Electric Power Hospital of Capital Medical University, Beijing, China
| | - Yuanli Zhao
- Department of Neurosurgery, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
- China National Clinical Research Center for Neurological Diseases, Beijing, China
- Stroke Center, Beijing Institute for Brain Disorders, Beijing, China
- Beijing Key Laboratory of Translational Medicine for Cerebrovascular Disease, Beijing, China
- Beijing Translational Engineering Enter for 3D Printer in Clinical Neuroscience, Beijing, China
- Department of Neurosurgery, Peking University International Hospital, Peking University, Beijing, China
| | - Yang Zhao
- Department of Neurosurgery, Peking University International Hospital, Peking University, Beijing, China
| | - Xiaolin Chen
- Department of Neurosurgery, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
- China National Clinical Research Center for Neurological Diseases, Beijing, China
- Stroke Center, Beijing Institute for Brain Disorders, Beijing, China
- Beijing Key Laboratory of Translational Medicine for Cerebrovascular Disease, Beijing, China
| | - Jizong Zhao
- Department of Neurosurgery, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
- China National Clinical Research Center for Neurological Diseases, Beijing, China
- Stroke Center, Beijing Institute for Brain Disorders, Beijing, China
- Beijing Key Laboratory of Translational Medicine for Cerebrovascular Disease, Beijing, China
- Beijing Translational Engineering Enter for 3D Printer in Clinical Neuroscience, Beijing, China
- *Correspondence: Jizong Zhao
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13
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Aldea CC, Florian IA, Timiș TL, Andrașoni Z, Florian IS. Ruptured AComA aneurysm and asymptomatic bilateral ACA vasospasm in an infant: surgical case report. Childs Nerv Syst 2022; 38:633-641. [PMID: 34021372 DOI: 10.1007/s00381-021-05215-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/27/2021] [Accepted: 05/13/2021] [Indexed: 11/27/2022]
Abstract
Intracranial aneurysms (IAs) are localized dilations of the cerebral vasculature, representing the leading cause for non-traumatic subarachnoid hemorrhage and an important source of morbidity and mortality. Despite it being a frequent pathology and most often diagnosed incidentally, IAs in infants are a very rare occurrence, and the ruptured variant is exceptional. A 4-month-old boy with a negative family history was brought to our department because of several episodes of incoercible vomiting and fever. Upon examination, the child was somnolent, without any noticeable deficit. Transfontanellar ultrasonography and CT angiography revealed a ruptured aneurysm of the anterior communicating artery (AComA), whereas the pre-clipping MRI showed thin, almost angiographically invisible anterior cerebral arteries (ACAs) on both sides due to vasospasm. We intervened surgically by placing an external ventricular shunt in an emergency setting, followed by clipping of the IA in a delayed manner. The child was discharged a month after admission with no deficit, despite the paradoxical aspect of the ACA. Ruptured IAs can be safely treated via microsurgery, even in infants. However, this requires a great amount of experience and surgical expertise. Furthermore, the lack of proper management would most likely result in a severe deficit in the long term. Lastly, the lack of visibility of the ACA on angiographic studies may not have neurological consequences if they occur in this age group.
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Affiliation(s)
| | - Ioan Alexandru Florian
- Clinic of Neurosurgery, Cluj County Emergency Clinical Hospital, Cluj-Napoca, Romania. .,Department of Neurosurgery, Iuliu Hatieganu University of Medicine and Pharmacy, Cluj-Napoca, Romania.
| | - Teodora Larisa Timiș
- Department of Physiology, Iuliu Hatieganu University of Medicine and Pharmacy, Cluj-Napoca, Romania
| | - Zorinela Andrașoni
- Clinic of Neurosurgery, Cluj County Emergency Clinical Hospital, Cluj-Napoca, Romania
| | - Ioan Stefan Florian
- Clinic of Neurosurgery, Cluj County Emergency Clinical Hospital, Cluj-Napoca, Romania.,Department of Neurosurgery, Iuliu Hatieganu University of Medicine and Pharmacy, Cluj-Napoca, Romania
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14
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Sporns PB, Fullerton HJ, Lee S, Kim H, Lo WD, Mackay MT, Wildgruber M. Childhood stroke. Nat Rev Dis Primers 2022; 8:12. [PMID: 35210461 DOI: 10.1038/s41572-022-00337-x] [Citation(s) in RCA: 17] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 01/07/2022] [Indexed: 01/09/2023]
Abstract
Stroke is an important cause of neurological morbidity in children; most survivors have permanent neurological deficits that affect the remainder of their life. Stroke in childhood, the focus of this Primer, is distinguished from perinatal stroke, defined as stroke before 29 days of age, because of its unique pathogenesis reflecting the maternal-fetal unit. Although approximately 15% of strokes in adults are haemorrhagic, half of incident strokes in children are haemorrhagic and half are ischaemic. The causes of childhood stroke are distinct from those in adults. Urgent brain imaging is essential to confirm the stroke diagnosis and guide decisions about hyperacute therapies. Secondary stroke prevention strongly depends on the underlying aetiology. While the past decade has seen substantial advances in paediatric stroke research, the quality of evidence for interventions, such as the rapid reperfusion therapies that have revolutionized arterial ischaemic stroke care in adults, remains low. Substantial time delays in diagnosis and treatment continue to challenge best possible care. Effective primary stroke prevention strategies in children with sickle cell disease represent a major success, yet barriers to implementation persist. The multidisciplinary members of the International Pediatric Stroke Organization are coordinating global efforts to tackle these challenges and improve the outcomes in children with cerebrovascular disease.
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Affiliation(s)
- Peter B Sporns
- Department of Neuroradiology, Clinic of Radiology & Nuclear Medicine, University Hospital Basel, Basel, Switzerland.,Department of Diagnostic and Interventional Neuroradiology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Heather J Fullerton
- Departments of Neurology and Pediatrics, Benioff Children's Hospital, University of California at San Francisco, San Francisco, CA, USA
| | - Sarah Lee
- Division of Child Neurology, Department of Neurology & Neurological Sciences, Stanford University School of Medicine, Palo Alto, CA, USA
| | - Helen Kim
- Departments of Anesthesia and Perioperative Care, and Epidemiology and Biostatistics, Center for Cerebrovascular Research, University of California at San Francisco, San Francisco, CA, USA
| | - Warren D Lo
- Departments of Pediatrics and Neurology, Nationwide Children's Hospital and The Ohio State University, Columbus, OH, USA
| | - Mark T Mackay
- Department of Neurology, Royal Children's Hospital, Murdoch Children's Research Institute, Melbourne, Victoria, Australia.,Department of Paediatrics, University of Melbourne, Melbourne, Victoria, Australia
| | - Moritz Wildgruber
- Department of Radiology, University Hospital Munich, LMU Munich, Munich, Germany.
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15
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Lee D, Lee J, Kim KH, Kim JH, Lee J. Diffuse Cerebral Vasospasm After Aneurysmal Subarachnoid Hemorrhage in a 15-Year-Old Girl: A Case Report. FRONTIERS IN RADIOLOGY 2022; 1:774739. [PMID: 37492181 PMCID: PMC10365113 DOI: 10.3389/fradi.2021.774739] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 09/28/2021] [Accepted: 12/20/2021] [Indexed: 07/27/2023]
Abstract
Diffuse cerebral vasospasm after subarachnoid hemorrhage (SAH) is a complication resulting in an ischemic condition presenting with altered mentality and followed by motor or speech impairment. It is uncommon in pediatric population and requires differential diagnosis from Moyamoya disease, which is relatively common in Korea. We report a case of a 15-year-old girl who was presented with a seizure and subsequent headache, poor oral intake, and altered mentality, who was finally diagnosed with sporadic vasospasm followed by multiple aneurysm ruptures. The patient had recurrent seizures and persistent headache at the time of transfer. On the second day after transfer, she showed focal motor weakness and dysarthria, and her symptoms gradually progressed, showing paraplegia and aphasia on the third hospitalization day. Brain magnetic resonance imaging and magnetic resonance angiography demonstrated diffuse narrowing cerebral vasospasm of bilateral middle cerebral arteries, anterior cerebral arteries, and distal internal carotid arteries and three unruptured aneurysms. The patient was treated with intravenous hydration and nimodipine to expand the narrowed vessels. After confirming that the vessels were enlarged, we successfully executed the endovascular coil embolization. Her neurological deficits were improved through medical, interventional, and rehabilitation treatments and fully restored 11 months after discharge.
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Affiliation(s)
- Dajeong Lee
- Department of Pediatrics, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, South Korea
| | - Jeehun Lee
- Department of Pediatrics, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, South Korea
| | - Keon Ha Kim
- Department of Radiology, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, South Korea
| | - Ji Hye Kim
- Department of Radiology, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, South Korea
| | - Jiwon Lee
- Department of Pediatrics, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, South Korea
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16
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Xu R, Xie ME, Yang W, Gailloud P, Caplan JM, Jackson CM, Jackson EM, Groves ML, Robinson S, Cohen AR, Huang J, Tamargo RJ. Epidemiology and outcomes of pediatric intracranial aneurysms: comparison with an adult population in a 30-year, prospective database. J Neurosurg Pediatr 2021:1-10. [PMID: 34507296 DOI: 10.3171/2021.6.peds21268] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/19/2021] [Accepted: 06/10/2021] [Indexed: 11/06/2022]
Abstract
OBJECTIVE Pediatric intracranial aneurysms are rare. Most large series in the last 15 years reported on an average of only 39 patients. The authors sought to report their institutional experience with pediatric intracranial aneurysms from 1991 to 2021 and to compare pediatric patient and aneurysm characteristics with those of a contemporaneous adult cohort. METHODS Pediatric (≤ 18 years of age) and adult patients with one or more intracranial aneurysms were identified in a prospective database. Standard epidemiological features and outcomes of each pediatric patient were retrospectively recorded. These results were compared with those of adult aneurysm patients managed at a single institution over the same time period. RESULTS From a total of 4500 patients with 5150 intracranial aneurysms admitted over 30 years, there were 47 children with 53 aneurysms and 4453 adults with 5097 aneurysms; 53.2% of children and 36.4% of adults presented with a subarachnoid hemorrhage (SAH). Pediatric aneurysms were significantly more common in males, more likely giant (≥ 25 mm), and most frequently located in the middle cerebral artery. Overall, 85.1% of the pediatric patients had a modified Rankin Scale score ≤ 2 at the last follow-up (with a mean follow-up of 65.9 months), and the pediatric mortality rate was 10.6%; all 5 patients who died had an SAH. The recurrence rate of treated aneurysms was 6.7% (1/15) in the endovascular group but 0% (0/31) in the microsurgical group. No de novo aneurysms occurred in children (mean follow-up 5.5 years). CONCLUSIONS Pediatric intracranial aneurysms are significantly different from adult aneurysms in terms of sex, presentation, location, size, and outcomes. Future prospective studies will better characterize long-term aneurysm recurrence, rebleeds, and de novo aneurysm occurrences. The authors currently favor microsurgical over endovascular treatment for pediatric aneurysms.
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Affiliation(s)
- Risheng Xu
- 1Department of Neurosurgery, Johns Hopkins University School of Medicine, Baltimore, Maryland; and
| | - Michael E Xie
- 1Department of Neurosurgery, Johns Hopkins University School of Medicine, Baltimore, Maryland; and
| | - Wuyang Yang
- 1Department of Neurosurgery, Johns Hopkins University School of Medicine, Baltimore, Maryland; and
| | - Philippe Gailloud
- 2Division of Interventional Neuroradiology, Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Justin M Caplan
- 1Department of Neurosurgery, Johns Hopkins University School of Medicine, Baltimore, Maryland; and
| | - Christopher M Jackson
- 1Department of Neurosurgery, Johns Hopkins University School of Medicine, Baltimore, Maryland; and
| | - Eric M Jackson
- 1Department of Neurosurgery, Johns Hopkins University School of Medicine, Baltimore, Maryland; and
| | - Mari L Groves
- 1Department of Neurosurgery, Johns Hopkins University School of Medicine, Baltimore, Maryland; and
| | - Shenandoah Robinson
- 1Department of Neurosurgery, Johns Hopkins University School of Medicine, Baltimore, Maryland; and
| | - Alan R Cohen
- 1Department of Neurosurgery, Johns Hopkins University School of Medicine, Baltimore, Maryland; and
| | - Judy Huang
- 1Department of Neurosurgery, Johns Hopkins University School of Medicine, Baltimore, Maryland; and
| | - Rafael J Tamargo
- 1Department of Neurosurgery, Johns Hopkins University School of Medicine, Baltimore, Maryland; and
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17
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Garrido E, Metayer T, Borha A, Langlois O, Curey S, Papagiannaki C, Di Palma C, Emery E, Derrey S, Gaberel T, Gilard V. Intracranial aneurysms in pediatric population: a two-center audit. Childs Nerv Syst 2021; 37:2567-2575. [PMID: 33876302 DOI: 10.1007/s00381-021-05151-6] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/10/2020] [Accepted: 03/29/2021] [Indexed: 11/28/2022]
Abstract
OBJECTIVE Intracranial aneurysms (IA) in children are rare, accounting for less than 5% of all IA. Due to their scarcity, the epidemiology is poorly understood and differs from adults in term of clinical presentation, size, location, and origin. Consequently, the treatment strategies are specific and cannot be only based on data from adult series. The aim of our study was to report the characteristics, management, and outcomes of children treated for IA in two university hospitals located in Normandy (France) over the last 17 years and to perform a literature review of this rare pathology. METHODS This retrospective study included 18 consecutive children (< 18 years old) admitted with cerebral aneurysm treated in two neurosurgery departments in Normandy, from 2001 to 2018. Computerized tomography and cerebral angiography established the diagnosis. Both endovascular and surgical procedures were discussed in all cases. Data focused on clinical condition at admission, characteristics of the IA, choice of the treatment modalities, and complications. The outcome at follow-up is based on Glasgow outcomes scale (GOS) at 1 year. RESULTS During the study period, 18 children (mean age: 12.6 years; sex ratio male/female: 2.3) were admitted with 21 IA. Aneurysms had a mean size of 13.6 mm with 4 giant aneurysms and were mostly located in the anterior circulation (16/21). Clinical presentations at onset were sudden symptoms related to a subarachnoid hemorrhage in 13 patients, headaches in 4 patients with giant aneurysm, and asymptomatic in one patient. Among the 13 patients with ruptured IA, 6 presented in poor preoperative condition (Hunt and Hess Grade ≥ 4). Treatment modalities consisted in embolization in 9 patients and surgery in 9 patients including 2 by-pass surgeries in fusiform aneurysms. Complications were similar in the two groups, but two cases of recanalization were observed in the endovascular group. At 1 year of follow-up, 14 children were in good condition (GOS Score > 4) and one died. Three children presented associated IA treated by the same technique as initial aneurysm. CONCLUSIONS Pediatric aneurysm is a different pathology compared with adults, occurring more frequently in male population with a higher proportion of giant aneurysms and aneurysms located in the internal carotid bifurcation. The use of endovascular techniques has progressed in the last years, but surgery was proposed for half of our population.
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Affiliation(s)
- Elisabeth Garrido
- Department of Neurosurgery, Rouen University Hospital, 1 rue de Germont, 76000, Rouen, France.
| | - Thomas Metayer
- Department of Neurosurgery, Caen University Hospital, Caen, France.,PhIND "Physiopathology and Imaging of Neurological Disorders", Institut Blood and Brain @ Caen-Normandie, Normandie Univ, UNICAEN, I INSERM, U1237, Cyceron, 14000, Caen, France
| | - Alin Borha
- Department of Neurosurgery, Caen University Hospital, Caen, France.,PhIND "Physiopathology and Imaging of Neurological Disorders", Institut Blood and Brain @ Caen-Normandie, Normandie Univ, UNICAEN, I INSERM, U1237, Cyceron, 14000, Caen, France
| | - Olivier Langlois
- Department of Neurosurgery, Rouen University Hospital, 1 rue de Germont, 76000, Rouen, France
| | - Sophie Curey
- Department of Neurosurgery, Rouen University Hospital, 1 rue de Germont, 76000, Rouen, France
| | | | - Camille Di Palma
- Department of Neurosurgery, Caen University Hospital, Caen, France
| | - Evelyne Emery
- Department of Neurosurgery, Caen University Hospital, Caen, France.,PhIND "Physiopathology and Imaging of Neurological Disorders", Institut Blood and Brain @ Caen-Normandie, Normandie Univ, UNICAEN, I INSERM, U1237, Cyceron, 14000, Caen, France
| | - Stéphane Derrey
- Department of Neurosurgery, Rouen University Hospital, 1 rue de Germont, 76000, Rouen, France
| | - Thomas Gaberel
- Department of Neurosurgery, Caen University Hospital, Caen, France.,PhIND "Physiopathology and Imaging of Neurological Disorders", Institut Blood and Brain @ Caen-Normandie, Normandie Univ, UNICAEN, I INSERM, U1237, Cyceron, 14000, Caen, France
| | - Vianney Gilard
- Department of Neurosurgery, Rouen University Hospital, 1 rue de Germont, 76000, Rouen, France.,Laboratory of Microvascular Endothelium and Neonate Brain Lesions, Normandie Univ, UNIROUEN, INSERM U1245, Rouen, France
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18
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Millward CP, Van Tonder L, Williams D, Thornton O, Foster M, Griffiths M, Puthuran M, Chandran A, Israni A, Sinha A, Kneen R, Mallucci C. Screening for cerebrovascular disorder on the basis of family history in asymptomatic children. Br J Neurosurg 2021; 35:584-590. [PMID: 34169790 DOI: 10.1080/02688697.2021.1922607] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
Background: Cerebrovascular disorders represent a group of uncommon, heterogeneous, and complex conditions in children. We reviewed the screening practice for the detection of cerebrovascular disorder in asymptomatic children referred to our neurovascular service on the basis of a positive family history and parental and/or treating physician concern.Methods: Retrospective case-note review of referrals to our neurovascular service (July 2008-April 2018). Patients were included if the referral was made for screening, on the basis of a positive family history of cerebrovascular disorder. Symptomatic children, those with previous cranial imaging, or children under the care of a clinical geneticist (i.e. due to the child or their relative having HHT or mutations in KRIT1) were not eligible for inclusion.Results: Forty-one children were reviewed, 22 males (Median age 10.7 years, range 0.6-15.6 years). This represented 22% of the total number of referrals over a 10-year period. Twenty-nine children had an MRI/MRA brain. Twenty-eight children were referred due to a family history of intracranial aneurysm and/or subarachnoid haemorrhage, but only two had two first-degree relatives affected. Ten children were referred due to a family history of arteriovenous malformation. Three children were referred due to a family history of stroke. No cerebrovascular disease was detected during the study period (n = 29).Conclusions: Parental and/or physician concern generated a substantial number of referrals but no pathology was detected after screening. Whilst general screening guidance exists for the detection of intracranial aneurysms, consensus guidelines for the screening of children with a positive family history do not, but are required both to guide clinical practice and to assuage parental and/or physician concerns.
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Affiliation(s)
- Christopher Paul Millward
- Neurosurgery Department, Alder Hey Children's NHS Foundation Trust, Liverpool, UK.,Department of Neurosurgery, The Walton Centre NHS Foundation Trust, Liverpool, UK.,University of Liverpool, Liverpool, UK
| | - Libby Van Tonder
- Neurosurgery Department, Alder Hey Children's NHS Foundation Trust, Liverpool, UK.,University of Liverpool, Liverpool, UK
| | - Dawn Williams
- Neurosurgery Department, Alder Hey Children's NHS Foundation Trust, Liverpool, UK
| | - Owen Thornton
- Department of Neurosurgery, The Walton Centre NHS Foundation Trust, Liverpool, UK
| | - Mitchell Foster
- Neurosurgery Department, Alder Hey Children's NHS Foundation Trust, Liverpool, UK.,Department of Neurosurgery, The Walton Centre NHS Foundation Trust, Liverpool, UK
| | - Michael Griffiths
- Neurosurgery Department, Alder Hey Children's NHS Foundation Trust, Liverpool, UK.,University of Liverpool, Liverpool, UK
| | - Mani Puthuran
- Neurosurgery Department, Alder Hey Children's NHS Foundation Trust, Liverpool, UK.,Department of Neurosurgery, The Walton Centre NHS Foundation Trust, Liverpool, UK
| | - Arun Chandran
- Neurosurgery Department, Alder Hey Children's NHS Foundation Trust, Liverpool, UK.,Department of Neurosurgery, The Walton Centre NHS Foundation Trust, Liverpool, UK
| | - Anil Israni
- Neurosurgery Department, Alder Hey Children's NHS Foundation Trust, Liverpool, UK
| | - Ajay Sinha
- Neurosurgery Department, Alder Hey Children's NHS Foundation Trust, Liverpool, UK.,Department of Neurosurgery, The Walton Centre NHS Foundation Trust, Liverpool, UK
| | - Rachel Kneen
- Neurosurgery Department, Alder Hey Children's NHS Foundation Trust, Liverpool, UK.,University of Liverpool, Liverpool, UK
| | - Conor Mallucci
- Neurosurgery Department, Alder Hey Children's NHS Foundation Trust, Liverpool, UK.,University of Liverpool, Liverpool, UK
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19
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A case report on dissecting giant middle cerebral artery aneurysm in a six years old patient: Combined approach. INTERDISCIPLINARY NEUROSURGERY 2021. [DOI: 10.1016/j.inat.2020.101027] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
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20
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Saal-Zapata G, Flores J, Vallejos R, Valer D, Durand W, Rodriguez R. Endovascular Treatment of a Ruptured Distal Anterior Cerebral Artery Aneurysm Using Coils and N-Butyl-Cyanoacrylate in a 5-Month-Old Baby. JOURNAL OF CLINICAL INTERVENTIONAL RADIOLOGY ISVIR 2021. [DOI: 10.1055/s-0040-1715027] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022] Open
Abstract
AbstractIntracranial aneurysms in pediatric population are rare and differ in several features with their adult counterpart. Clipping and endovascular therapy have both demonstrated favorable clinical outcomes with reconstructive and deconstructive techniques. We present the case of a 5-month-old infant who was admitted to the emergency with interhemispheric and sylvian subarachnoid hemorrhage. CT angiography and three-dimensional digital subtraction angiography revealed a ruptured left pericallosal aneurysm with morphological features of a dissecting aneurysm. Coiling and N-butyl-cyanoacrylate administration were employed to occlude the aneurysm without complications. Endovascular therapy is an effective and safe option in cases of ruptured intracranial aneurysms in pediatric patients with favorable clinical and radiological outcomes.
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Affiliation(s)
- Giancarlo Saal-Zapata
- Department of Neurosurgery, Endovascular Neurosurgery Service, Hospital Nacional Guillermo Almenara Irigoyen-EsSalud, La Victoria, Lima, Peru
| | - Jesús Flores
- Department of Neurosurgery, Endovascular Neurosurgery Service, Hospital Nacional Guillermo Almenara Irigoyen-EsSalud, La Victoria, Lima, Peru
| | - Ricardo Vallejos
- Department of Neurosurgery, Endovascular Neurosurgery Service, Hospital Nacional Guillermo Almenara Irigoyen-EsSalud, La Victoria, Lima, Peru
| | - Dante Valer
- Department of Neurosurgery, Endovascular Neurosurgery Service, Hospital Nacional Guillermo Almenara Irigoyen-EsSalud, La Victoria, Lima, Peru
| | - Walter Durand
- Department of Neurosurgery, Endovascular Neurosurgery Service, Hospital Nacional Guillermo Almenara Irigoyen-EsSalud, La Victoria, Lima, Peru
| | - Rodolfo Rodriguez
- Department of Neurosurgery, Endovascular Neurosurgery Service, Hospital Nacional Guillermo Almenara Irigoyen-EsSalud, La Victoria, Lima, Peru
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21
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Müller SH, Taschner C, Meckel S, Mayerhofer E, Roelz R, Bansbach J. Treatment of Increased Intracranial Pressure and Vasospasm after Subarachnoid Hemorrhage in a 9-Year-Old Child—A Case Report. JOURNAL OF PEDIATRIC NEUROLOGY 2021. [DOI: 10.1055/s-0040-1721828] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Abstract
AbstractIn this article, we reported a 9-year-old male child patient who suffered severe subarachnoid hemorrhage due to ruptured dissecting aneurysm of the left parieto-occipital artery. After endovascular occlusion of the aneurysm, increased intracranial pressure refractory to noninvasive therapy required secondary decompressive hemicraniectomy. Critical vasospasm and delayed neurological deterioration were treated by oral nimodipine and successful endovascular rescue therapy consisting of intra-arterial balloon dilatation.
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Affiliation(s)
- Sarah-Hélène Müller
- Department of Anesthesiology and Critical Care, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Christian Taschner
- Department of Neuroradiology, Medical Center, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Stephan Meckel
- Department of Neuroradiology, Medical Center, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Ernst Mayerhofer
- Department of Neurology and Neurophysiology, Medical Center, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Roland Roelz
- Department of Neurosurgery, Medical Center, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Joachim Bansbach
- Department of Anesthesiology and Critical Care, Faculty of Medicine, University of Freiburg, Freiburg, Germany
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22
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Nesbit GM. Neurovascular disease and syndromes: Diagnosis and therapy in children. HANDBOOK OF CLINICAL NEUROLOGY 2020; 176:305-323. [PMID: 33272401 DOI: 10.1016/b978-0-444-64034-5.00015-8] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
The pediatric neurovascular disease runs the chronologic spectrum with dramatic changes in the presentation, evaluation, and treatment from the prenatal, perinatal, and infant periods through childhood and adolescence. These diseases are often dynamic throughout this period and the dynamic continues throughout life. There are four major categories: high-flow arteriovenous shunting lesions, arterial aneurysms, low-flow vascular lesions, and vascular occlusive disease. The high-flow lesions can be subdivided into a vein of Galen malformation, non-Galenic arteriovenous fistula, dural sinus malformations and fistula, and arteriovenous malformation. Low-flow vascular lesions include cerebral cavernous malformation, developmental venous anomaly, and capillary telangiectasia. The cerebrovascular occlusive disease can be divided between arterial occlusive disease and cerebral venous sinus thrombosis. The presentation of each of these entities can be very similar, especially in younger children; however, imaging and laboratory analysis can establish the diagnosis leading to the most appropriate therapy. A multidisciplinary team, dedicated to treating pediatric cerebrovascular disease, is important in delivering the best outcomes in these complex diseases. Given the relative rarity of pediatric presentation of cerebrovascular disease, many apply adult concepts to children. A better understanding of the diseases and their difference from adults makes a critical difference in selecting the correct approach.
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Affiliation(s)
- Gary M Nesbit
- Dotter Department of Interventional Radiology, Oregon Health and Science University, Portland, OR, United States.
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23
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Lu J, Li M, Burkhardt JK, Zhao Y, Li Y, Chen X, Zhao Y, Zhao J. Unruptured Giant Intracranial Aneurysms: Risk Factors for Mortality and Long-Term Outcome. Transl Stroke Res 2020; 12:593-601. [PMID: 33169315 DOI: 10.1007/s12975-020-00861-6] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2020] [Revised: 09/24/2020] [Accepted: 10/01/2020] [Indexed: 11/30/2022]
Abstract
This study aims to investigate the long-term outcomes of unruptured giant intracranial aneurysms (GIAs) with different treatment modalities and to analyze the factors affecting prognosis. We performed a retrospective medical record review of patients with unruptured GIAs treated at our institution from 2011 to 2018. Prognosis was compared to the best medical treatment without intervention (conservative treatment, CT) and surgical (ST) or endovascular (ET) treatment. Risk factors for mortality were investigated. A total of 276 patients were included in this study. Patients received CT in 16.3%, ST in 30.1%, and ET in 53.6% of cases. After an average 7-year follow-up, the rupture rate after CT was 22.2%, accounting for an annual rupture rate of 7.3%. The postoperative complication rate was 30.1% and 8.1% after ST and ET, respectively. The recurrence rate after ET was 10.1%, compared with ST which was 1.2%. The follow-up mortality in unruptured GIAs was 26.7% after CT, 7.2% after ST, and 5.4% after ET. Older age (50~59, HR 5.877; 60~69, HR 8.565), size ≥ 40 mm (HR 3.916), and posterior circulation location (HR 6.411) were associated with increased mortality. ET significantly decreased mortality (HR 0.191). Unruptured GIAs warrant treatment if feasible due to the high rupture rate and mortality of the natural history. Older age, posterior circulation location, and larger size are risk factors for poor prognosis. Both ST and ET showed a lower mortality rate than CT. ST showed less likely recurrence compared to ET, while ET had a lower complication rate than ST.
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Affiliation(s)
- Junlin Lu
- Department of Neurosurgery, Beijing Tiantan Hospital, Capital Medical University, Beijing, 100070, China
| | - Mingtao Li
- Department of Neurosurgery, Beijing Tiantan Hospital, Capital Medical University, Beijing, 100070, China
| | - Jan-Karl Burkhardt
- Department of Neurosurgery, Baylor College of Medicine Medical Center, Houston, TX, USA
| | - Yuanli Zhao
- Department of Neurosurgery, Beijing Tiantan Hospital, Capital Medical University, Beijing, 100070, China.,China National Clinical Research Center for Neurological Diseases, Beijing, China.,Stroke Center, Beijing Institute for Brain Disorders, Beijing, China.,Beijing Key Laboratory of Translational Medicine for Cerebrovascular Disease, Beijing, China.,Beijing Translational Engineering Enter for 3D Printer in Clinical Neuroscience, Beijing, China
| | - Youxiang Li
- Department of Interventional Neuroradiology, Beijing Tiantan Hospital, Beijing, China
| | - Xiaolin Chen
- Department of Neurosurgery, Beijing Tiantan Hospital, Capital Medical University, Beijing, 100070, China
| | - Yang Zhao
- Department of Neurosurgery, Peking University International Hospital, Peking University, Beijing, China
| | - Jizong Zhao
- Department of Neurosurgery, Beijing Tiantan Hospital, Capital Medical University, Beijing, 100070, China. .,China National Clinical Research Center for Neurological Diseases, Beijing, China. .,Stroke Center, Beijing Institute for Brain Disorders, Beijing, China. .,Beijing Key Laboratory of Translational Medicine for Cerebrovascular Disease, Beijing, China. .,Beijing Translational Engineering Enter for 3D Printer in Clinical Neuroscience, Beijing, China.
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24
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Guerrero WR, Dandapat S, Ortega-Gutierrez S. Hemorrhagic Cerebrovascular Pathology in the Pediatric Population. Front Neurol 2020; 11:1055. [PMID: 33041990 PMCID: PMC7527474 DOI: 10.3389/fneur.2020.01055] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2020] [Accepted: 08/11/2020] [Indexed: 01/10/2023] Open
Abstract
Hemorrhagic cerebrovascular disease in the pediatric population can have devastating and long-term effects. Progress in the fields of genetics, neuroimaging, pharmacology, and surgical techniques has led to improved diagnosis and management of pediatric cerebrovascular diseases. In this review we discuss the current etiologies and medical and surgical treatments of hemorrhagic cerebrovascular pathology affecting infants and children. A special emphasis is placed on neuroendovascular treatment options. Increased knowledge about this unique pathology and the medical and therapeutic options will empower practitioners to more quickly and accurately identify and accurately treat hemorrhagic diseases in the pediatric population.
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Affiliation(s)
- Waldo R Guerrero
- Department of Neurosurgery, University of South Florida Morsani College of Medicine, Tampa, FL, United States
| | - Sudeepta Dandapat
- Department of Neurology, Radiology, and Neurosurgery, University of Iowa Carver College of Medicine, Comprehensive Stroke Center, Iowa City, IA, United States
| | - Santiago Ortega-Gutierrez
- Department of Neurology, Radiology, and Neurosurgery, University of Iowa Carver College of Medicine, Comprehensive Stroke Center, Iowa City, IA, United States
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25
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Peng A, Dai H, Zhou L, Liu Y. Infantile Giant Intracranial Aneurysm Resection and In Situ Anastomosis. World Neurosurg 2020; 142:112-116. [PMID: 32615291 DOI: 10.1016/j.wneu.2020.06.201] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2020] [Revised: 06/23/2020] [Accepted: 06/24/2020] [Indexed: 02/08/2023]
Abstract
BACKGROUND Infantile intracranial aneurysms (IAs) are extremely rare. IA clipping and embolization have been the most common treatment options. Infantile giant IAs treated by surgical resection and in situ anastomosis have rarely been reported. CASE DESCRIPTION A 43-day-old female infant was admitted to our hospital because of abnormal crying and vomiting. Multimodal images showed a right temporal hematoma and a giant dissecting IA. With comprehensive preoperative management, IA resection and in situ anastomosis were successfully performed. Furthermore, intraoperative and postoperative multimodal images demonstrated that the parent vessel was patent. Pathological examination showed chronic inflammation of this IA wall. The infant had a favorable outcome during the 3-month follow-up period. CONCLUSIONS Infantile giant IAs are extremely rare. Chronic inflammation might be involved in the pathogenesis of infantile dissecting IAs. IA resection and in situ anastomosis could be a reasonable choice in the management of infantile giant IAs that cannot be completely clipped or embolized.
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Affiliation(s)
- AiJun Peng
- Department of Neurosurgery, West China Hospital, Sichuan University, Chengdu, China
| | - HuiYan Dai
- Department of Orthopaedics, Affiliated Hospital of Yangzhou University, Yangzhou, China
| | - LiangXue Zhou
- Department of Neurosurgery, West China Hospital, Sichuan University, Chengdu, China
| | - Yi Liu
- Department of Neurosurgery, West China Hospital, Sichuan University, Chengdu, China.
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26
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Monteiro A, Cortez GM, Granja MF, Agnoletto GJ, Kranich J, Padilha MVR, Aldana P, Hanel R. Intracranial aneurysms in microcephalic primordial dwarfism: a systematic review. J Neurointerv Surg 2020; 13:171-176. [PMID: 32522788 DOI: 10.1136/neurintsurg-2020-016069] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2020] [Revised: 05/15/2020] [Accepted: 05/16/2020] [Indexed: 12/29/2022]
Abstract
BACKGROUND Microcephalic primordial dwarfism (MPD) is a heterogeneous group of rare disorders. Recent studies have reported a significant percentage of patients with MPD suffering from a spectrum of cerebrovascular abnormalities, including intracranial aneurysms (IAs) and moyamoya syndrome. The neurological literature has not as yet specifically assessed IAs in this population. This systematic review aimed to assess the clinical behavior, characteristics, treatment modalities and outcomes of IAs in patients with MPD. METHODS We performed a systematic search in PubMed, Ovid MEDLINE and Ovid EMBASE for cases of MPD with IAs. We included three illustrative cases from our institution. RESULTS Twenty-four patients with 71 aneurysms were included in this study. Twelve patients (50%) presented with subarachnoid hemorrhage. The majority of patients were aged ≤18 years (70.8%), with a mean age of 16.2 years at presentation. Median aneurysm size was 3 (IQR 1.8-6) mm, and the most frequent locations were the internal carotid (37.3%) and middle cerebral arteries (23.8%). Concomitant moyamoya disease was reported in nine (37.5%) patients. Median age of aneurysm detection in screened patients was significantly lower than in non-screened patients (P=0.02). Microsurgical clipping (55.3%) and endovascular coiling (26.3%) were the most used modalities. Twenty-two cases were managed conservatively. Overall, mortality occurred in 45.8% of cases. CONCLUSIONS Screening for cerebrovascular disease seems reasonable and effective to detect aneurysms at an earlier age in this population. Efforts in the literature to emphasize early and regular screening for these patients can positively impact outcomes in this population, however more evidence is needed.
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Affiliation(s)
- Andre Monteiro
- Baptist Neurological Institute - Department of Cerebrovascular Surgery, Lyerly Neurosurgery, Jacksonville, Florida, USA
| | - Gustavo M Cortez
- Baptist Neurological Institute - Department of Cerebrovascular Surgery, Lyerly Neurosurgery, Jacksonville, Florida, USA
| | - Manuel F Granja
- Baptist Neurological Institute - Department of Cerebrovascular Surgery, Lyerly Neurosurgery, Jacksonville, Florida, USA
| | - Guilherme J Agnoletto
- Baptist Neurological Institute - Department of Cerebrovascular Surgery, Lyerly Neurosurgery, Jacksonville, Florida, USA
| | - Julia Kranich
- Baptist Neurological Institute - Department of Cerebrovascular Surgery, Lyerly Neurosurgery, Jacksonville, Florida, USA
| | - Marcus Vinicius R Padilha
- Baptist Neurological Institute - Department of Cerebrovascular Surgery, Lyerly Neurosurgery, Jacksonville, Florida, USA
| | - Philipp Aldana
- Pediatric Neurosurgery, University of Florida College of Medicine - Jacksonville, Jacksonville, Florida, USA
| | - Ricardo Hanel
- Baptist Neurological Institute - Department of Cerebrovascular Surgery, Lyerly Neurosurgery, Jacksonville, Florida, USA
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27
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Robertson RL, Palasis S, Rivkin MJ, Pruthi S, Bartel TB, Desai NK, Kadom N, Kulkarni AV, Lam HFS, Maheshwari M, Milla SS, Mirsky DM, Myseros JS, Partap S, Radhakrishnan R, Soares BP, Trout AT, Udayasankar UK, Whitehead MT, Karmazyn B. ACR Appropriateness Criteria® Cerebrovascular Disease-Child. J Am Coll Radiol 2020; 17:S36-S54. [PMID: 32370977 DOI: 10.1016/j.jacr.2020.01.036] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2020] [Accepted: 01/30/2020] [Indexed: 10/24/2022]
Abstract
Stroke is an uncommon but an important and under-recognized cause of morbidity and mortality in children. Strokes may be due to either brain ischemia or intracranial hemorrhage. Common symptoms of pediatric acute stroke include headache, vomiting, focal weakness, numbness, visual disturbance, seizures, and altered consciousness. Most children presenting with an acute neurologic deficit do not have an acute stroke, but have symptoms due to stroke mimics which include complicated migraine, seizures with postictal paralysis, and Bell palsy. Because of frequency of stroke mimics, in children and the common lack of specificity in symptoms, the diagnosis of a true stroke may be delayed. There are a relatively large number of potential causes of stroke mimic and true stroke. Consequently, imaging plays a critical role in the assessment of children with possible stroke and especially in children who present with acute onset of stroke symptoms. The American College of Radiology Appropriateness Criteria are evidence-based guidelines for specific clinical conditions that are reviewed annually by a multidisciplinary expert panel. The guideline development and revision include an extensive analysis of current medical literature from peer reviewed journals and the application of well-established methodologies (RAND/UCLA Appropriateness Method and Grading of Recommendations Assessment, Development, and Evaluation or GRADE) to rate the appropriateness of imaging and treatment procedures for specific clinical scenarios. In those instances where evidence is lacking or equivocal, expert opinion may supplement the available evidence to recommend imaging or treatment.
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Affiliation(s)
| | - Susan Palasis
- Panel Chair, Emory University and Children's Healthcare of Atlanta, Atlanta, Georgia
| | - Michael J Rivkin
- Boston Children's Hospital, Boston, Massachusetts; American Academy of Neurology
| | - Sumit Pruthi
- Panel Vice Chair, Vanderbilt Children's Hospital, Nashville, Tennessee
| | | | | | - Nadja Kadom
- Emory University and Children's of Atlanta (Egleston), Atlanta, Georgia
| | - Abhaya V Kulkarni
- Hospital for Sick Children, Toronto, Ontario, Canada; Neurosurgery expert
| | - H F Samuel Lam
- Sutter Medical Center, Sacramento, California; American College of Emergency Physicians
| | | | - Sarah S Milla
- Emory University and Children's Healthcare of Atlanta, Atlanta, Georgia
| | | | - John S Myseros
- Children's National Health System, Washington, District of Columbia; Neurosurgery expert
| | - Sonia Partap
- Stanford University, Stanford, California; American Academy of Pediatrics
| | | | - Bruno P Soares
- The University of Vermont Medical Center, Burlington, Vermont
| | - Andrew T Trout
- Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio
| | | | | | - Boaz Karmazyn
- Specialty Chair, Riley Hospital for Children Indiana University, Indianapolis, Indiana
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28
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Greenbury CB. The Headache You Do Not Want to Miss. Clin Pediatr (Phila) 2020; 59:314-317. [PMID: 31777274 DOI: 10.1177/0009922819889984] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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29
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Orman G, Valand HA, Huisman TAGM. Advanced multimodality neuroimaging of a giant, thrombosed MCA aneurysm complicated by an acute stroke in a pediatric patient. Radiol Case Rep 2020; 15:292-297. [PMID: 31956390 PMCID: PMC6962640 DOI: 10.1016/j.radcr.2019.12.016] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2019] [Revised: 12/11/2019] [Accepted: 12/20/2019] [Indexed: 12/04/2022] Open
Abstract
A 17-year-old boy presented to our quaternary hospital because of acute mental status changes following prolonged gastrointestinal illness resulting in dehydration. Neuroimaging studies with computed tomography and magnetic resonance imaging (MRI) revealed a giant thrombosed aneurysm of the left middle cerebral artery (MCA) with acute left MCA stroke. An ischemic penumbra was identified based upon the mismatch between diffusion weighted (DWI) and susceptibility weighted (SWI) MRI matching with the perfusion weighted imaging (PWI). On follow-up MRI, the core of ischemia as identified by DWI progressed into the ischemic penumbra identified by SWI. The patient had permanent moderate right hemiparesis and aphasia on last follow-up. In conclusion, thrombosis is a rare complication of a giant aneurysm in children. Advanced neuroimaging using the combination of DWI and noncontrast enhanced SWI is a valuable alternative or possibly adjunct to PWI to identify tissue at risk for progressing stroke.
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Affiliation(s)
- Gunes Orman
- Texas Children's Hospital, Edward B. Singleton Department of Radiology, 6701 Fannin Street, Houston, TX 77030, USA
| | - Hardik A Valand
- Johns Hopkins Hospital, Charlotte R. Bloomberg Children's Center, Division of Pediatric Radiology and Pediatric Neuroradiology, Baltimore, MD, USA.,American University of Integrative Science, Tucker, GA, USA
| | - Thierry A G M Huisman
- Texas Children's Hospital, Edward B. Singleton Department of Radiology, 6701 Fannin Street, Houston, TX 77030, USA.,Johns Hopkins Hospital, Charlotte R. Bloomberg Children's Center, Division of Pediatric Radiology and Pediatric Neuroradiology, Baltimore, MD, USA
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30
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Hejrati N, Ebel F, Guzman R, Soleman J. Posttraumatic cerebrovascular injuries in children. A systematic review. Childs Nerv Syst 2020; 36:251-262. [PMID: 31901968 DOI: 10.1007/s00381-019-04482-9] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/29/2019] [Accepted: 12/17/2019] [Indexed: 12/12/2022]
Abstract
INTRODUCTION Posttraumatic craniocervical vascular injuries in pediatric traumatic brain injury (TBI) are rare, and children-specific, evidence-based standards on screening and therapy of posttraumatic carotid-cavernous fistula (CCF), craniocervical artery dissections (CCAD), traumatic aneurysms (TA), and posttraumatic sinus venous thrombosis (SVT) is lacking. The aim of this review is to summarize the data on epidemiology, clinical presentation, and treatment of these traumatic lesions in a systematic manner. METHODS We performed a systematic PubMed search for records of CCF, CCAD, TA, and SVT related to pediatric TBI published until June 2019. RESULTS After screening 2439 records, 42 were included in the quantitative analysis. Incidences for CCAD in blunt TBI were 0.21% (range 0.02-6.82%). 11.7% (range 1.69-15.58%) of pediatric aneurysms were found to be traumatic of origin, whereas 38.2% (range 36.84-40%) of all pediatric SVT were due to blunt TBI. For all of the posttraumatic cerebrovascular pathologies, we found a clear male predominance with 68.75% in CCF, 63.4% in CCAD, 60% in TA, and 58.33% in SVT. Clinical presentation did not differ from the adult population with exception of young child. While there is only recommendation for the therapy of CCAD and SVT in the pediatric population, no such recommendation exists for the treatment of CCF's and TA's, and data from randomized controlled trials is lacking. CONCLUSION While these results show that posttraumatic CCF, CCAD, TA, and SVT are rarely encountered in children, misdiagnosis may have potentially drastic consequences due to a longer lifetime burden in the pediatric population. Awareness, early recognition, and prompt initiation of the appropriate therapy are essential to avoid morbidity and mortality. Further studies should focus on the development of clinical and radiological screening criteria of posttraumatic vascular lesions in children.
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Affiliation(s)
- Nader Hejrati
- Department of Neurosurgery, University Hospital of Basel, Spitalstrasse 21, 4031, Basel, Switzerland.
| | - Florian Ebel
- Department of Neurosurgery, University Hospital of Basel, Spitalstrasse 21, 4031, Basel, Switzerland
| | - Raphael Guzman
- Department of Neurosurgery, University Hospital of Basel, Spitalstrasse 21, 4031, Basel, Switzerland.,Division of Pediatric Neurosurgery, University Children's Hospital of Basel, Spitalstrasse 33, Basel, 4056, Switzerland.,Faculty of Medicine, University of Basel, Basel, Switzerland
| | - Jehuda Soleman
- Department of Neurosurgery, University Hospital of Basel, Spitalstrasse 21, 4031, Basel, Switzerland.,Division of Pediatric Neurosurgery, University Children's Hospital of Basel, Spitalstrasse 33, Basel, 4056, Switzerland.,Faculty of Medicine, University of Basel, Basel, Switzerland
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31
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Pilipenko YV, Konovalov AN, Eliava SS, Bocharov AV, Okishev DN. [Successful combination treatment of giant bicameral fusiform partially thrombosed vertebral artery aneurysm at 12-year-old patient (practical case and literature review)]. ZHURNAL VOPROSY NEĬROKHIRURGII IMENI N. N. BURDENKO 2020; 83:67-77. [PMID: 31825377 DOI: 10.17116/neiro20198305167] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Giant cerebral aneurysms are diagnosed more often in children than in adults. Treatment of giant aneurysms is carried out both by endovascular and microsurgical methods. Literature information on combination of microsurgical and endovascular operations of cerebral aneurysms at children is little. A clinical case of the combined treatment of a giant bicameral fusiform partially thrombosed aneurysm of the right vertebral artery at a 12-year-old patient and a literature review on this topic are presented. The patient underwent several complex neurosurgical interventions during two operations: 1) microsurgery including revascularization of the right posterior lower cerebellar artery, thrombectomy and trapping of the larger chamber of fusiform aneurysm of the right vertebral artery, and 2) endovascular, which consists in the installation of redirecting stent from the left vertebral artery to main artery. The uniqueness of the case which we presented lies in the fact that the tactics of stage combined treatment for a complex aneurysm at child was originally planned and successfully implemented. The treatment allowed to ensure a complete shutdown of aneurysm and to exclude postoperative cerebral complications.
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Affiliation(s)
| | | | | | | | - D N Okishev
- Burdenko Neurosurgical Center, Moscow, Russia
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32
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Jee TK, Nam TM, Yeon JY, Kim KH, Jeon P, Kim JS, Hong SC. Intracranial Aneurysms in Young Adult Patients: Surgical and Endovascular Treatment Outcomes. World Neurosurg 2020; 136:e214-e222. [PMID: 31899407 DOI: 10.1016/j.wneu.2019.12.124] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2019] [Revised: 12/19/2019] [Accepted: 12/20/2019] [Indexed: 11/27/2022]
Abstract
BACKGROUND Despite its relative rarity, the potential for loss of productive years makes aneurysmal subarachnoid hemorrhage (SAH) a considerably important entity in young adult patients (20-39 years of age). This study aimed to analyze outcomes of microsurgery (MS) and endovascular treatment (EVT) for saccular intracranial aneurysms (IAs) in young adult patients. METHODS A total of 276 young adult patients with 315 IAs, treated with MS or EVT between January 2001 and December 2015, were studied. Major recurrence and treatment-related complications were the primary outcome measures. Functional outcomes in patients with SAH were also assessed. RESULTS Major recurrence occurred in 21 cases (6.7%). Younger age (adjusted hazard ratio [aHR], 3.77; 95% confidence interval [CI], 1.45-9.83; P = 0.007), ruptured IA (aHR, 6.44; 95% CI, 2.09-19.89; P = 0.001), size (aHR, 1.84; 95% CI, 1.06-3.18; P = 0.030), and EVT (aHR, 7.21; 95% CI, 2.44-21.35; P < 0.001) were independently related to major recurrence. Treatment-related complications occurred in 5 cases (1.6%) and did not differ between the MS and EVT groups (P > 0.999). Unfavorable outcomes (modified Rankin scale score ≥2) were identified in 30 patients (19.6%) with SAH, and only Hunt and Hess grade was independently associated with unfavorable functional outcome. CONCLUSIONS Both MS and EVT are safe for treating IAs in young adult patients. MS showed better durability of treatment and may be preferred over EVT in young patients in view of their longer life expectancy compared with older patients.
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Affiliation(s)
- Tae Keun Jee
- Department of Neurosurgery, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
| | - Taek Min Nam
- Department of Neurosurgery, Samsung Changwon Hospital, Sungkyunkwan University School of Medicine, Changwon, Republic of Korea
| | - Je Young Yeon
- Department of Neurosurgery, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
| | - Keon Ha Kim
- Department of Radiology, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
| | - Pyoung Jeon
- Department of Radiology, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
| | - Jong-Soo Kim
- Department of Neurosurgery, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
| | - Seung-Chyul Hong
- Department of Neurosurgery, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea.
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Dmytriw AA, Bisson DA, Phan K, Amirabadi A, Branson H, Dirks PB, Shroff M, Muthusami P. Locations, associations and temporal evolution of intracranial arterial infundibular dilatations in children. J Neurointerv Surg 2019; 12:495-498. [PMID: 31699885 DOI: 10.1136/neurintsurg-2019-015433] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2019] [Revised: 10/11/2019] [Accepted: 10/13/2019] [Indexed: 11/03/2022]
Abstract
BACKGROUND There are few data in the literature on the characteristics and natural history of intracranial arterial infundibular dilatations in children. METHODS An institutional review board-approved retrospective review was performed of infundibula reported on MR angiography in patients <18 years of age at our tertiary pediatric institute from 1998 to 2016. Clinical data (age, sex, diagnosis, other vascular variants/pathologies) were recorded and images assessed for vessel of origin, infundibulum size and exact location. Ratios of infundibulum:parent artery were assessed at diagnosis and last follow-up. Temporal evolution to aneurysm was evaluated. RESULTS We found 60 intracranial infundibula in 60 children (male:female=27:33; mean age 9.7±5.2 years, range 2-18 years,). Family history of aneurysms was present in 2/60 (3.3%). Syndromic association was found in 14/60 (23.3%), most frequently sickle cell disease (4/14=28.6%). Mean infundibulum size was 2.2±0.5 mm, with mean ratio to parent artery of 0.54±0.17. The most common location was on the P1-posterior cerebral artery (34/63=56.7%), whereas posterior communicating infundibula were seen in only 4/60 (6.7%) cases. Other cerebrovascular variants were seen in 12/60 (20%) patients. On follow-up imaging (in 32/60 patients over 86 patient-years, mean 32.3±35.7 months), no significant change in infundibulum:parent artery ratio was noted. None of the infundibular dilatations showed interval evolution to aneurysm. CONCLUSION We present the largest reported cohort of pediatric intracranial arterial infundibula, which we found to be distinct from their adult counterparts with regard to location, etiology and temporal evolution. Growth over time and/or aneurysmal formation are rare, not necessitating frequent short-term imaging surveillance during childhood.
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Affiliation(s)
- Adam A Dmytriw
- Department of Diagnostic Imaging & Image Guided Therapy, The Hospital for Sick Children, University of Toronto, Toronto, ON, Canada
| | - Daniel-Alexandre Bisson
- Department of Diagnostic Imaging & Image Guided Therapy, The Hospital for Sick Children, University of Toronto, Toronto, ON, Canada
| | - Kevin Phan
- Department of Diagnostic Imaging & Image Guided Therapy, The Hospital for Sick Children, University of Toronto, Toronto, ON, Canada
| | - Afsaneh Amirabadi
- Department of Diagnostic Imaging & Image Guided Therapy, The Hospital for Sick Children, University of Toronto, Toronto, ON, Canada
| | - Helen Branson
- Department of Diagnostic Imaging & Image Guided Therapy, The Hospital for Sick Children, University of Toronto, Toronto, ON, Canada
| | - Peter B Dirks
- Division of Neurosurgery, The Hospital for Sick Children, University of Toronto, Toronto, ON, Canada
| | - Manohar Shroff
- Department of Diagnostic Imaging & Image Guided Therapy, The Hospital for Sick Children, University of Toronto, Toronto, ON, Canada
| | - Prakash Muthusami
- Department of Diagnostic Imaging & Image Guided Therapy, The Hospital for Sick Children, University of Toronto, Toronto, ON, Canada
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Räisänen S, Frösen J, Kurki MI, Huttunen T, Huttunen J, Koivisto T, Helin K, von Und Zu Fraunberg M, Jääskeläinen JE, Lindgren AE. Impact of Young Age on the Presentation of Saccular Intracranial Aneurysms: Population-Based Analysis of 4082 Patients. Neurosurgery 2019; 82:815-823. [PMID: 28605505 DOI: 10.1093/neuros/nyx305] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2016] [Accepted: 05/04/2017] [Indexed: 11/14/2022] Open
Abstract
BACKGROUND Formation and rupture of saccular intracranial aneurysms (sIAs) may have different pathobiologies in patients with younger age at first diagnosis of sIA disease. OBJECTIVE To study the phenotype of sIA disease and formation of new (de novo) sIAs in patients below 40 yr. METHODS A population-based cohort study was conducted in 613 young (<40 yr) sIA patients with first diagnosis between 1980 and 2014 and total angiographic follow-up of 3768 yr. RESULTS Of the 613 sIA patients <40 yr, 508 had aneurysmal subarachnoid hemorrhage (sIA-SAH) and 105 unruptured sIA(s) at first sIA diagnosis. Hypertension was 2 times less common among <40 than >40-yr-old patients (unruptured and ruptured). Smoking was very prevalent in <40-yr-old patients (33% in SAH, 68% unruptured). SAH patients <40 yr more often had family history of sIA, and lower PHASES scores (age omitted, P < .001). Ruptured sIAs were small (<7 mm) in 33% of 39 to 30 yr patients, in 44% of 29 to 20 yr patients, and 57% of <19 yr patients. Their shape was irregular in 90%, 94%, and 95%, respectively. Smoking history (hazard ratio [HR] 2.8, 95% confidence interval [CI] 1.2-7.0), family history for sIAs (HR 3.1, 95% CI 1.3-7.7), and age at presentation (HR .91 per year, 95% CI .85-.98) were risk factors for de novo sIA formation, diagnosed in 4% even after 20 yr (median 11.8 yr). CONCLUSION Smoking and family history are risk factors for sIA formation and aneurysmal SAH at young age. Young aneurysmal SAH patients had lower PHASES scores and often rupture from a small sIA, suggesting need for more aggressive management.
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Affiliation(s)
- Sari Räisänen
- Neurosurgery, NeuroCenter, Kuopio University Hospital, Kuopio, Finland.,Hemorrhagic Brain Pathology Research Group, Kuopio University Hospital, Kuopio, Finland
| | - Juhana Frösen
- Neurosurgery, NeuroCenter, Kuopio University Hospital, Kuopio, Finland.,Hemorrhagic Brain Pathology Research Group, Kuopio University Hospital, Kuopio, Finland.,Institute of Clinical Medicine, University of Eastern Finland, Kuopio, Finland
| | - Mitja I Kurki
- Neurosurgery, NeuroCenter, Kuopio University Hospital, Kuopio, Finland
| | - Terhi Huttunen
- Neurosurgery, NeuroCenter, Kuopio University Hospital, Kuopio, Finland
| | - Jukka Huttunen
- Neurosurgery, NeuroCenter, Kuopio University Hospital, Kuopio, Finland
| | - Timo Koivisto
- Neurosurgery, NeuroCenter, Kuopio University Hospital, Kuopio, Finland.,Institute of Clinical Medicine, University of Eastern Finland, Kuopio, Finland
| | - Katariina Helin
- Neurosurgery, NeuroCenter, Kuopio University Hospital, Kuopio, Finland
| | - Mikael von Und Zu Fraunberg
- Neurosurgery, NeuroCenter, Kuopio University Hospital, Kuopio, Finland.,Institute of Clinical Medicine, University of Eastern Finland, Kuopio, Finland
| | - Juha E Jääskeläinen
- Neurosurgery, NeuroCenter, Kuopio University Hospital, Kuopio, Finland.,Institute of Clinical Medicine, University of Eastern Finland, Kuopio, Finland
| | - Antti E Lindgren
- Neurosurgery, NeuroCenter, Kuopio University Hospital, Kuopio, Finland.,Hemorrhagic Brain Pathology Research Group, Kuopio University Hospital, Kuopio, Finland
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35
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Nam SM, Jang D, Wang KC, Kim SK, Phi JH, Lee JY, Cho WS, Kim JE, Kang HS. Characteristics and Treatment Outcome of Intracranial Aneurysms in Children and Adolescents. J Korean Neurosurg Soc 2019; 62:551-560. [PMID: 31484231 PMCID: PMC6732356 DOI: 10.3340/jkns.2019.0140] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2019] [Accepted: 07/29/2019] [Indexed: 01/25/2023] Open
Abstract
Objective Intracranial aneurysms are not common in young age patients. We sought to find the characteristics of the intracranial aneurysms in patients under 20 years of age.
Methods We reviewed 23 consecutive patients ≤20 years of age treated for their intracranial aneurysms during the period from 1995 to 2017. From medical records and imaging studies, we gathered data on age, sex, presentation, associated medical condition, location and characteristics of aneurysms, treatment and clinical outcomes.
Results The patients’ ages ranged from 13 months to 20 years (median, 14 years). There were 16 males and seven females (male to female ratio, 2.3 : 1) with 31 aneurysms. Clinical presentations included sudden severe headache in 61%, followed by altered mentality in 17% and seizure in 17%. More than one-fourth patients had specific medical conditions related to the development of the cerebral aneurysms. The majority of aneurysms occurred in the anterior circulation (71%), and were saccular (71%). There were each three patients with false aneurysms (13%) and giant aneurysms (13%), and only one patient with multiple aneurysms (4%). We treated 22 patients : 21 aneurysms with the endovascular methods, three with open surgery, and one with combined treatment. Good functional outcome could be achieved in 86% during the follow-up period.
Conclusion In this series, the young-age patients with intracranial aneurysms were characterized by male predominance, related specific medical conditions, low incidence of multiple aneurysms, high incidence of giant aneurysms and good functional outcome after treatment.
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Affiliation(s)
- Sun Mo Nam
- Department of Neurosurgery, Seoul National University Hospital, Seoul National University College of Medicine, Seoul, Korea
| | - Donghwan Jang
- Division of Pediatric Neurosurgery, Seoul National University Children's Hospital, Seoul National University College of Medicine, Seoul, Korea
| | - Kyu-Chang Wang
- Division of Pediatric Neurosurgery, Seoul National University Children's Hospital, Seoul National University College of Medicine, Seoul, Korea
| | - Seung-Ki Kim
- Division of Pediatric Neurosurgery, Seoul National University Children's Hospital, Seoul National University College of Medicine, Seoul, Korea
| | - Ji Hoon Phi
- Division of Pediatric Neurosurgery, Seoul National University Children's Hospital, Seoul National University College of Medicine, Seoul, Korea
| | - Ji Yeoun Lee
- Division of Pediatric Neurosurgery, Seoul National University Children's Hospital, Seoul National University College of Medicine, Seoul, Korea.,Department of Anatomy and Cell Biology, Seoul National University College of Medicine, Seoul, Korea
| | - Won-Sang Cho
- Department of Neurosurgery, Seoul National University Hospital, Seoul National University College of Medicine, Seoul, Korea
| | - Jeong Eun Kim
- Department of Neurosurgery, Seoul National University Hospital, Seoul National University College of Medicine, Seoul, Korea
| | - Hyun-Seung Kang
- Department of Neurosurgery, Seoul National University Hospital, Seoul National University College of Medicine, Seoul, Korea
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Paediatric intracranial aneurysms: a British institutional review. Childs Nerv Syst 2019; 35:1197-1205. [PMID: 31089852 DOI: 10.1007/s00381-019-04159-3] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/26/2019] [Accepted: 04/14/2019] [Indexed: 10/26/2022]
Abstract
INTRODUCTION Paediatric intracranial aneurysms are rare, with a differing natural history and thought to account for only up to 7% of all intracranial aneurysms. There is much uncertainty that surrounds the prevalence of unruptured intracranial aneurysms and it is estimated to be anywhere between 2 and 90 per 1000. This is the largest British single-centre analysis of paediatric intracranial aneurysms. We present the patient course from their initial presentations to the outcome of treatment and evaluate a serial assessment of adequacy of aneurysmal obliteration radiologically. RESULTS Twenty-two paediatric cases were identified that required treatment. The median age of presentation was 11.3 years (mean 9.9, range 0 to 15.9), 68% (15/22) were male and 77% (17/22) were ruptured on presentation. The majority of aneurysms were located at the anterior circulation (77% (17/22)). The overall median aneurysm size (n = 21) was 7.4 mm (mean 5 mm, range 2.5-19 mm). Twenty patients survived the acute phase and 80% (16/20) underwent coil embolisation and the other patients' surgical clipping. The overall outcomes were available for the 20 patients; on discharge, 90% (18/20) had a favourable clinical outcome (GOS score of 3-5). Treatment-specific clinical favourable outcomes were 88% (14/16) for coil embolisation against 100% (4/4) after surgical clipping. Of the two patients that died in the acute phase, one had sickle cell anaemia. Aneurysm aetiology was unknown in all other cases. None of the patients had a family history of aneurysms. CONCLUSION Paediatric intracranial aneurysms while rare should be considered a differential diagnosis of children presenting with unexplained loss of consciousness with or without focal neurological deficit and/or headache. There is a two to one preponderance for males with a larger proportion of aneurysms within the posterior circulation (25%). Coil embolisation is the preferred method of securing a paediatric intracranial aneurysm.
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Sychev AA, Pilipenko YV, Birg TM, Savin IA, Tabasaranskiy TF, Sokolova EY, Kurdyumova NV, Savchenko YV, Baranich AI, Konovalov AN. [A favorable outcome of surgical treatment and intensive care in a child admitted in a severe condition in the setting of aneurysmal subarachnoid hemorrhage (a clinical case and literature review)]. ZHURNAL VOPROSY NEĬROKHIRURGII IMENI N. N. BURDENKO 2019; 82:66-72. [PMID: 29927427 DOI: 10.17116/neiro201882366] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Treatment of children in the acute stage of hemorrhage from cerebral aneurysms is based on clinical cases reported in the literature and descriptions of small series of observations. There are no studies that enable the development of evidence-based approaches to intensive care in treatment of children with aSAH. We present a clinical case with a favorable outcome of complex treatment in a child admitted to the Burdenko Neurosurgical Institute at an extremely severe condition. The efficacy of treatment was based on a timely urgent neurosurgical intervention and adequate intensive therapy in the form of extended neuromonitoring with continuous measurement of intracranial pressure, which enabled using the whole complex of measures for timely management of intracranial hypertension. A favorable outcome (a GOS score IV) after this severe aneurysmal SAH indicates that there are no absolute contraindications for neurosurgical treatment of children with cerebral aneurysms.
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Affiliation(s)
- A A Sychev
- Burdenko Neurosurgery Institute, 4-ya Tverskaya-Yamskaya Str., 16, Moscow, Russia, 125047
| | - Yu V Pilipenko
- Burdenko Neurosurgery Institute, 4-ya Tverskaya-Yamskaya Str., 16, Moscow, Russia, 125047
| | - T M Birg
- Burdenko Neurosurgery Institute, 4-ya Tverskaya-Yamskaya Str., 16, Moscow, Russia, 125047
| | - I A Savin
- Burdenko Neurosurgery Institute, 4-ya Tverskaya-Yamskaya Str., 16, Moscow, Russia, 125047
| | - T F Tabasaranskiy
- Burdenko Neurosurgery Institute, 4-ya Tverskaya-Yamskaya Str., 16, Moscow, Russia, 125047
| | - E Yu Sokolova
- Burdenko Neurosurgery Institute, 4-ya Tverskaya-Yamskaya Str., 16, Moscow, Russia, 125047
| | - N V Kurdyumova
- Burdenko Neurosurgery Institute, 4-ya Tverskaya-Yamskaya Str., 16, Moscow, Russia, 125047
| | - Ya V Savchenko
- Burdenko Neurosurgery Institute, 4-ya Tverskaya-Yamskaya Str., 16, Moscow, Russia, 125047
| | - A I Baranich
- Burdenko Neurosurgery Institute, 4-ya Tverskaya-Yamskaya Str., 16, Moscow, Russia, 125047
| | - An N Konovalov
- Burdenko Neurosurgery Institute, 4-ya Tverskaya-Yamskaya Str., 16, Moscow, Russia, 125047
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Amelot A, Saliou G, Benichi S, Alias Q, Boulouis G, Zerah M, Aghakhani N, Ozanne A, Blauwblomme T, Naggara O. Long-term Outcomes of Cerebral Aneurysms in Children. Pediatrics 2019; 143:peds.2018-3036. [PMID: 31068385 DOI: 10.1542/peds.2018-3036] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 02/26/2019] [Indexed: 11/24/2022] Open
Abstract
BACKGROUND Our aim was to report the long-term clinical and imaging outcomes of ≤15-year-old children treated for ruptured or symptomatic cerebral aneurysms and to identify prognostic factors for clinical outcome, recurrence, and rebleeding. METHODS We retrospectively identified all pediatric cases of cerebral aneurysm from 2000 to 2015 and then prospectively evaluated long-term occlusion using brain MRI and clinical outcome measures: outcome was considered favorable if King's Outcome Scale for Childhood Head Injury score was ≥5. We performed univariate analysis and logistic binary regression to identify variables associated with clinical and imaging outcomes. RESULTS Fifty-one children (aged 8.5 ± 1.1 years [mean ± SD], with 37 ruptured and 14 symptomatic aneurysms) were included, and endovascular treatments (84%) or microsurgical procedures (16%) were performed. Despite a 19.6% death rate, at a mean follow-up of 8.3 years, 35 children (68.6%) had a favorable outcome. Annual bleeding and aneurysm recurrence rates were 1.4% ± 1.1% and 2.6% ± 1.8%, respectively. Cerebral ischemia, whether initial or delayed within the first month, was predictive of poor clinical outcome in multivariate analysis (odds ratio: 25; 95% confidence interval: 0.43-143; P < .0001), whereas aneurysm size >5 mm was the only factor associated with recurrence (odds ratio: 14.6; 95% confidence interval: 2.4-86.1; P = .003). CONCLUSIONS Two-thirds of studied ≤15-year-old children suffering from ruptured or symptomatic cerebral aneurysms had long-term favorable outcome. Annual bleeding and aneurysm recurrence rates have shown to be low after endovascular or surgical treatment. Long-term imaging follow-up helps to depict aneurysm recurrence or de novo aneurysm formation and to prevent rebleeding.
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Affiliation(s)
- Aymeric Amelot
- Department of Neurosurgery, La Pitié-Salpétrière Hospital, Université Paris Sorbonne, Paris, France; .,Departments of Pediatric Neurosurgery and
| | - Guillaume Saliou
- Departments of Neuroradiology and.,Department of Neuroradiology, Centre Hospitalier Universitaire Vaudois, Lausanne, Switzerland; and
| | | | | | - Grégoire Boulouis
- Pediatric Radiology, Necker Hospital for Sick Children, Université Paris Descartes, Paris, France.,Department of Neuroradiology, Sainte-Anne Hospital and Université Paris Descartes, INSERM UMR S894, Paris, France
| | | | - Nozar Aghakhani
- Neurosurgery, Kremlin-Bicêtre Hospital, Le Kremlin-Bicêtre, France
| | | | | | - Olivier Naggara
- Pediatric Radiology, Necker Hospital for Sick Children, Université Paris Descartes, Paris, France.,Department of Neuroradiology, Sainte-Anne Hospital and Université Paris Descartes, INSERM UMR S894, Paris, France
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Bisson DA, Dirks P, Amirabadi A, Shroff MM, Krings T, Pereira VM, Muthusami P. Unruptured intracranial aneurysms in children: 18 years' experience in a tertiary care pediatric institution. J Neurosurg Pediatr 2019; 24:184-189. [PMID: 31125959 DOI: 10.3171/2019.4.peds18703] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/21/2018] [Accepted: 04/01/2019] [Indexed: 11/06/2022]
Abstract
OBJECTIVE There are little data in the literature on the characteristics and natural history of unruptured intracranial aneurysms in children. The authors analyzed their experience with unruptured intracranial aneurysms in the pediatric population at their tertiary care pediatric institution over the last 18 years. The first objective was to assess the imaging characteristics and natural history of these aneurysms in order to help guide management strategies in the future. A second objective was to evaluate the frequency of an underlying condition when an incidental intracranial aneurysm was detected in a child. METHODS The authors conducted a Research Ethics Board-approved retrospective review of incidental intracranial aneurysms in patients younger than 18 years of age who had been treated at their institution in the period from 1998 to 2016. Clinical (age, sex, syndrome) and radiological (aneurysm location, type, size, thrombus, mass effect) data were recorded. Follow-up imaging was assessed for temporal changes. RESULTS Sixty intracranial aneurysms occurred in 51 patients (36 males, 15 females) with a mean age of 10.5 ± 0.5 years (range 9 months-17 years). Forty-five patients (88.2%) had a single aneurysm, while 2 and 3 aneurysms were found in 3 patients each (5.8%). Syndromic association was found in 22 patients (43.1%), most frequently sickle cell disease (10/22 [45.5%]). Aneurysms were saccular in 43 cases (71.7%; mean size 5.0 ± 5.7 mm) and fusiform in the remaining 17 (28.3%; mean size 6.5 ± 2.7 mm). Thirty-one aneurysms (51.7%) arose from the internal carotid artery (right/left 1.4), most commonly in the cavernous segment (10/31 [32.3%]). Mean size change over the entire follow-up of 109 patient-years was a decrease of 0.6 ± 4.2 mm (range -30.0 to +4.0 mm, rate -0.12 ± 9.9 mm/yr). Interval growth (2.0 ± 1.0 mm) was seen in 8 aneurysms (13.3%; 4 saccular, 4 fusiform). An interval decrease in size (8.3 ± 10.7 mm) was seen in 6 aneurysms (10%). There was an inverse relationship between aneurysm size and growth rate (r = -0.82, p < 0.00001). One aneurysm was treated endovascularly with internal carotid artery sacrifice. CONCLUSIONS Unruptured pediatric intracranial aneurysms are most frequently single but can occur in multiples in a syndromic setting. None of the cases from the study period showed clinical or imaging signs of rupture. Growth over time, although unusual and slow, can occur in a proportion of these patients, who should be identified for short-term imaging surveillance.
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Affiliation(s)
- Daniel-Alexandre Bisson
- 1Department of Diagnostic Imaging, The Hospital for Sick Children, University of Toronto, Ontario
| | - Peter Dirks
- 2Division of Neurosurgery, Department of Surgery, University of Toronto, Ontario; and
| | - Afsaneh Amirabadi
- 1Department of Diagnostic Imaging, The Hospital for Sick Children, University of Toronto, Ontario
| | - Manohar M Shroff
- 1Department of Diagnostic Imaging, The Hospital for Sick Children, University of Toronto, Ontario
| | - Timo Krings
- 3Division of Neuroradiology and Neurosurgery, Toronto Western Hospital and University Health Network, Toronto, Ontario, Canada
| | - Vitor Mendes Pereira
- 3Division of Neuroradiology and Neurosurgery, Toronto Western Hospital and University Health Network, Toronto, Ontario, Canada
| | - Prakash Muthusami
- 1Department of Diagnostic Imaging, The Hospital for Sick Children, University of Toronto, Ontario
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Wang J, Zhang Y, Lv M, Yang X, Tian Z, Liu J, Liu P, Miao Z, Jia L, Chen J, Ding X, Zhang Y, Zhu W, Li W, Wang K, Wang Z. Application of the Pipeline Embolization Device for Giant Vertebrobasilar Dissecting Aneurysms in Pediatric Patients. Front Neurol 2019; 10:179. [PMID: 30915016 PMCID: PMC6421298 DOI: 10.3389/fneur.2019.00179] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2018] [Accepted: 02/12/2019] [Indexed: 11/22/2022] Open
Abstract
Objective: To evaluate the feasibility and effectiveness of the pipeline embolization device (PED) for the treatment of pediatric giant vertebrobasilar dissecting aneurysms (VBDAs). Methods: We retrospectively reviewed our institutional clinical database and identified 2,706 patients who presented with a diagnosis of intracranial aneurysms from January 2016 to June 2018. Among this group, 153 patients were diagnosed with VBDAs, and 54 of these patients underwent PED therapy. The PED technique was used in four patients who were 18 years old or younger at the time of presentation (two males, two females; mean age 9.25 years; age range 8–11 years). Results: All four included pediatric patients were managed with the PED. One patient (25%) was treated with the PED alone, while three (75%) were treated with the PED and coils. One patient died from brainstem infarction or compression of the brainstem, while follow-up of the other three patients revealed favorable outcomes. The mass effect was reduced in cases 1, 2, and 3 on follow-up MRI performed 6 months after the PED procedure. Conclusions: PEDs could be feasible in the treatment of pediatric giant VBDAs. However, the safety and efficacy of this method have not been clarified in this special pediatric population, and long-term follow-up is still necessary.
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Affiliation(s)
- Jiejun Wang
- Beijing Neurosurgical Institute, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
| | - Yisen Zhang
- Beijing Neurosurgical Institute, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
| | - Ming Lv
- Beijing Neurosurgical Institute, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
| | - Xinjian Yang
- Beijing Neurosurgical Institute, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
| | - Zhongbin Tian
- Beijing Neurosurgical Institute, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
| | - Jian Liu
- Beijing Neurosurgical Institute, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
| | - Peng Liu
- Beijing Neurosurgical Institute, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
| | - Zefeng Miao
- Heping Hospital Affiliated to Changzhi Medical College, Changzhi, China
| | - Luqiong Jia
- Beijing Neurosurgical Institute, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
| | - Junfan Chen
- Beijing Neurosurgical Institute, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
| | - Xinghuan Ding
- Beijing Neurosurgical Institute, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
| | - Ying Zhang
- Beijing Neurosurgical Institute, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
| | - Wei Zhu
- Beijing Neurosurgical Institute, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
| | - Wenqiang Li
- Beijing Neurosurgical Institute, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
| | - Kun Wang
- Beijing Neurosurgical Institute, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
| | - Zhongxiao Wang
- Beijing Neurosurgical Institute, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
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Management of Stroke in Neonates and Children: A Scientific Statement From the American Heart Association/American Stroke Association. Stroke 2019; 50:e51-e96. [DOI: 10.1161/str.0000000000000183] [Citation(s) in RCA: 240] [Impact Index Per Article: 48.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
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Kim M, Lee HS, Lee S, Park JC, Ahn JS, Kwon DH, Kwun BD, Park W. Pediatric Intracranial Aneurysms: Favorable Outcomes Despite Rareness and Complexity. World Neurosurg 2019; 125:e1203-e1216. [PMID: 30794975 DOI: 10.1016/j.wneu.2019.01.280] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2018] [Revised: 01/27/2019] [Accepted: 01/30/2019] [Indexed: 12/14/2022]
Abstract
OBJECTIVE Pediatric intracranial aneurysms (IAs) are rare and differ from their adult counterparts in terms of their aneurysmal characteristics, presentation, treatment, and outcomes. Their treatment is often more difficult and complex compared with that of adults. However, studies outlining the clinical effect of pediatric IAs remain sparse. METHODS We retrospectively reviewed the data from patients aged ≤18 years admitted to our hospital from 2000 to 2017 with a diagnosis of IAs. RESULTS From the sample of 8207 patients with an IA diagnosis, 26 patients with 33 IAs were involved. Our cohort included 17 males and 9 females, with a mean age of 12.5 years. The mean follow-up duration was 4 years and 3 months. Seven patients (26.92%) were assumed to have a traumatic origin for their IAs. Ruptured aneurysms were more common than unruptured ones (61.53% vs. 38.46%). Complex features were observed in 14 aneurysms (42.42%). Initially, microsurgical and endovascular treatment were both performed in 10 patients (38.46%). A good recovery was obtained in 16 patients (61.54%) as determined by the Glasgow outcome scale scores at the 6-month follow-up visits. The complete obliteration of aneurysms was observed in 17 patients (65.38%). Endovascular treatment was the initial treatment in 3 patients with incomplete obliteration. CONCLUSIONS The treatment of pediatric IAs is challenging and technically demanding owing to their discrete nature compared with adult IAs and the need for greater surgical skills. We found a male predominance, with internal carotid artery bifurcation as the most frequent location of the aneurysms. Despite the greater incidence of ruptured and complex aneurysm cases, many patients had experienced a good recovery at the 6-month follow-up examinations.
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Affiliation(s)
- Moinay Kim
- Department of Neurosurgery, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea
| | - Heui Seung Lee
- Department of Neurosurgery, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea
| | - Seungjoo Lee
- Department of Neurosurgery, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea
| | - Jung Cheol Park
- Department of Neurosurgery, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea
| | - Jae Sung Ahn
- Department of Neurosurgery, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea
| | - Do Hoon Kwon
- Department of Neurosurgery, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea
| | - Byung Duk Kwun
- Department of Neurosurgery, School of Medicine, Kyung Hee University, Seoul, Republic of Korea
| | - Wonhyoung Park
- Department of Neurosurgery, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea.
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Jaikin MS, Zubillaga L. [Giant vertebral artery aneurysm in a pediatric patient]. Surg Neurol Int 2018; 9:S85-S90. [PMID: 30595964 PMCID: PMC6282174 DOI: 10.4103/sni.sni_226_18] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2018] [Accepted: 07/30/2018] [Indexed: 11/18/2022] Open
Abstract
OBJECTIVE To describe the case of a pediatric patient with a giant vertebral artery aneurysm treated with microsurgical clipping. MATERIALS AND METHODS Sixteen patients were treated in our institution in the past 5 years. Only two cases were vertebral artery aneurysms. We describe the case of an 11-year-old patient with history of hiccups episodes. He also complained of horizontal diplopia. Magnetic resonance angiography and digital subtraction angiography (DSA) were performed to assess diagnosis. We decided to perform a modified far-lateral approach without condyle drilling to surgically clip the lesion. There was complete resolution of symptoms and DSA showed aneurysm completely occluded. CONCLUSION Giant vertebral artery aneurysm treatment required to exclude the lesion permanently and diminish mass effect. Surgical clipping is an effective option to assure permanent exclusion of circulation and complete resolution of the lesion.
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Affiliation(s)
- Mario S. Jaikin
- División Neurocirugía, Hospital De Niños Ricardo Gutiérrez, Ciudad De Buenos Aires, Argentina,Corresponding author
| | - Lucas Zubillaga
- División Neurocirugía, Hospital De Niños Ricardo Gutiérrez, Ciudad De Buenos Aires, Argentina
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Yasin JT, Wallace AN, Madaelil TP, Osbun JW, Moran CJ, Cross DT, Limbrick DD, Zipfel GJ, Dacey RG, Kansagra AP. Treatment of pediatric intracranial aneurysms: case series and meta-analysis. J Neurointerv Surg 2018; 11:257-264. [DOI: 10.1136/neurintsurg-2018-014001] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2018] [Revised: 07/13/2018] [Accepted: 07/21/2018] [Indexed: 11/04/2022]
Abstract
BackgroundThere are limited outcome data to guide the choice of treatment in pediatric patients with cerebral aneurysms.ObjectiveTo describe our institutional experience treating pediatric patients with cerebral aneurysms and to conduct a meta-analysis of available studies to provide the best current evidence on treatment related outcomes.MethodsWe identified pediatric patients with cerebral aneurysms evaluated or treated at our institution using a comprehensive case log. We also identified studies to include in a meta-analysis through a systematic search of Pubmed, SCOPUS, EMBASE, and the Cochrane Database of Systematic Reviews. As part of both the local analysis and meta-analysis, we recorded patient characteristics, aneurysm characteristics, management, and outcomes. Statistical analysis was performed using Fisher’s exact test and the two tailed Student’s t test, as appropriate.Results42 pediatric patients with 57 aneurysms were evaluated at our institution, and treatment specific outcome data were available in 560 patients as part of our meta-analysis. Endovascular and surgical treatments yielded comparable rates of favorable outcome in all children (88.3% vs 82.7%, respectively, P=0.097), in children with ruptured aneurysms (75% vs 83%, respectively, P=0.357), and in children with unruptured aneurysms (96% vs 97%, respectively, P=1.000).ConclusionEndovascular and surgical treatment yield comparable long term clinical outcomes in pediatric patients with cerebral aneurysms.
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Garg M, Shambanduram S, Singh PK, Sebastian LJD, Sawarkar DP, Kumar A, Gaikwad S, Chandra P, Kale SS. Management of Pediatric Posterior Circulation Aneurysms—12-Year Single-Institution Experience. World Neurosurg 2018; 116:e624-e633. [DOI: 10.1016/j.wneu.2018.05.056] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2018] [Revised: 05/08/2018] [Accepted: 05/09/2018] [Indexed: 10/16/2022]
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46
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Ghali MG, Srinivasan VM, Cherian J, Wagner KM, Chen SR, Johnson J, Lam SK, Kan P. Multimodal Treatment of Intracranial Aneurysms in Children: Clinical Case Series and Review of the Literature. World Neurosurg 2018; 111:e294-e307. [DOI: 10.1016/j.wneu.2017.12.057] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2017] [Revised: 12/07/2017] [Accepted: 12/09/2017] [Indexed: 12/18/2022]
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Skoch J, Tahir R, Abruzzo T, Taylor JM, Zuccarello M, Vadivelu S. Predicting symptomatic cerebral vasospasm after aneurysmal subarachnoid hemorrhage with an artificial neural network in a pediatric population. Childs Nerv Syst 2017; 33:2153-2157. [PMID: 28852853 DOI: 10.1007/s00381-017-3573-0] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/17/2017] [Accepted: 08/09/2017] [Indexed: 01/23/2023]
Abstract
PURPOSE Artificial neural networks (ANN) are increasingly applied to complex medical problem solving algorithms because their outcome prediction performance is superior to existing multiple regression models. ANN can successfully identify symptomatic cerebral vasospasm (SCV) in adults presenting after aneurysmal subarachnoid hemorrhage (aSAH). Although SCV is unusual in children with aSAH, the clinical consequences are severe. Consequently, reliable tools to predict patients at greatest risk for SCV may have significant value. We applied ANN modeling to a consecutive cohort of pediatric aSAH cases to assess its ability to predict SCV. METHODS A retrospective chart review was conducted to identify patients < 21 years of age who presented with spontaneously ruptured, non-traumatic, non-mycotic, non-flow-related intracranial arterial aneurysms to our institution between January 2002 and January 2015. Demographics, clinical, radiographic, and outcome data were analyzed using an adapted ANN model using learned value nodes from the adult aneurysmal SAH dataset previously reported. The strength of the ANN prediction was measured between - 1 and 1 with - 1 representing no likelihood of SCV and 1 representing high likelihood of SCV. RESULTS Sixteen patients met study inclusion criteria. The median age for aSAH patients was 15 years. Ten underwent surgical clipping and 6 underwent endovascular coiling for definitive treatment. One patient experienced SCV and 15 did not. The ANN applied here was able to accurately predict all 16 outcomes. The mean strength of prediction for those who did not exhibit SCV was - 0.86. The strength for the one patient who did exhibit SCV was 0.93. CONCLUSIONS Adult-derived aneurysmal SAH value nodes can be applied to a simple AAN model to accurately predict SCV in children presenting with aSAH. Further work is needed to determine if ANN models can prospectively predict SCV in the pediatric aSAH population in toto; adapted to include mycotic, traumatic, and flow-related origins as well.
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Affiliation(s)
- Jesse Skoch
- Division of Neurosurgery, Cincinnati Children's Hospital Medical Center, 3333 Burnet Ave, Cincinnati, OH, 45229, USA.,Department of Neurosurgery, University of Cincinnati College of Medicine, 231 Albert Sabin Way, Cincinnati, OH, 45267, USA
| | - Rizwan Tahir
- Department of Neurosurgery, Henry Ford Hospital, 2799 West Grand Blvd, Detroit, MI, 48202, USA
| | - Todd Abruzzo
- Department of Neurosurgery, University of Cincinnati College of Medicine, 231 Albert Sabin Way, Cincinnati, OH, 45267, USA.,Division of Radiology, Cincinnati Children's Hospital Medical Center, 3333 Burnet Ave, Cincinnati, OH, 45229, USA
| | - John M Taylor
- Division of Neurology, Cincinnati Children's Hospital Medical Center, 3333 Burnet Ave, Cincinnati, OH, 45229, USA
| | - Mario Zuccarello
- Department of Neurosurgery, University of Cincinnati College of Medicine, 231 Albert Sabin Way, Cincinnati, OH, 45267, USA
| | - Sudhakar Vadivelu
- Division of Neurosurgery, Cincinnati Children's Hospital Medical Center, 3333 Burnet Ave, Cincinnati, OH, 45229, USA. .,Department of Neurosurgery, University of Cincinnati College of Medicine, 231 Albert Sabin Way, Cincinnati, OH, 45267, USA. .,Division of Radiology, Cincinnati Children's Hospital Medical Center, 3333 Burnet Ave, Cincinnati, OH, 45229, USA. .,Cincinnati Children's Hospital Medical Center, 3333 Burnet Ave. MLC-2016, Cincinnati, OH, 45229 - 3039, USA.
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48
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Ghali MGZ, Srinivasan VM, Cherian J, Kim L, Siddiqui A, Aziz-Sultan MA, Froehler M, Wakhloo A, Sauvageau E, Rai A, Chen SR, Johnson J, Lam SK, Kan P. Pediatric Intracranial Aneurysms: Considerations and Recommendations for Follow-Up Imaging. World Neurosurg 2017; 109:418-431. [PMID: 28986225 DOI: 10.1016/j.wneu.2017.09.150] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2017] [Revised: 09/20/2017] [Accepted: 09/21/2017] [Indexed: 10/18/2022]
Abstract
BACKGROUND Pediatric intracranial aneurysms (IAs) are rare. Compared with adult IAs, they are more commonly giant, fusiform, or dissecting. Treatment often proves more complex, and recurrence rate and de novo aneurysmogenesis incidence are higher. A consensus regarding the most appropriate algorithm for following pediatric IAs is lacking. METHODS We sought to generate recommendations based on the reported experience in the literature with pediatric IAs through a thorough review of the PubMed database, discussion with experienced neurointerventionalists, and our own experience. RESULTS Digital subtraction angiography (DSA) was utilized immediately post-operatively for microsurgically-clipped and endovascularly-treated IAs, at 6-12 months postoperatively for endovascularly-treated IAs, and in cases of aneurysmal recurrence or de novo aneurysmogenesis discovered by non-invasive imaging modalities. Computed tomographic angiography was the preferred imaging modality for long-term follow-up of microsurgically clipped IAs. Magnetic resonance angiography (MRA) was the preferred modality for following IAs that were untreated, endovascularly-treated, or microsurgically-treated in a manner other than clipping. CONCLUSIONS We propose incidental untreated IAs to be followed by magnetic resonance angiography without contrast enhancement. Follow-up modality and interval for treated pediatric IAs is determined by initial aneurysmal complexity, treatment modality, and degree of posttreatment obliteration. Recurrence or de novo aneurysmogenesis requiring treatment should be followed by digital subtraction angiography and appropriate retreatment. Computed tomography angiography is preferred for clipped IAs, whereas contrast-enhanced magnetic resonance angiography is preferred for lesions treated endovascularly with coil embolization and lesions treated microsurgically in a manner other than clipping.
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Affiliation(s)
- Michael George Zaki Ghali
- Department of Neurosurgery, Drexel University College of Medicine, Philadelphia, Pennsylvania, USA; Department of Neurosurgery, Baylor College of Medicine, Houston, Texas, USA
| | | | - Jacob Cherian
- Department of Neurosurgery, Baylor College of Medicine, Houston, Texas, USA
| | - Louis Kim
- Department of Neurological Surgery, University of Washington, Seattle, Washington, USA
| | - Adnan Siddiqui
- Department of Neurosurgery, University at Buffalo, Buffalo, New York, USA
| | - M Ali Aziz-Sultan
- Vascular and Endovascular Neurosurgery, Department of Neurosurgery, Brigham & Women's Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Michael Froehler
- Department of Neurology, Vanderbilt School of Medicine, Nashville, Tennessee, USA
| | - Ajay Wakhloo
- Department of Radiology, University of Massachusetts, Worcester, Massachusetts, USA
| | - Eric Sauvageau
- Baptist Neurological Institute, Lyerly Neurosurgery, Jacksonville, Florida, USA
| | - Ansaar Rai
- Department of Interventional Neuroradiology, West Virginia University, Morgantown, West Virginia, USA
| | - Stephen R Chen
- Department of Radiology, Baylor College of Medicine, Houston, Texas, USA
| | - Jeremiah Johnson
- Department of Neurosurgery, Baylor College of Medicine, Houston, Texas, USA
| | - Sandi K Lam
- Department of Neurosurgery, Baylor College of Medicine, Houston, Texas, USA
| | - Peter Kan
- Department of Neurosurgery, Baylor College of Medicine, Houston, Texas, USA.
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49
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Sujijantarat N, Pierson MJ, Kemp J, Coppens JR. Staged Trapping of Traumatic Basilar Trunk Pseudoaneurysm: Case Report and Review of Literature. World Neurosurg 2017; 108:991.e7-991.e12. [PMID: 28866061 DOI: 10.1016/j.wneu.2017.08.144] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2017] [Revised: 08/21/2017] [Accepted: 08/23/2017] [Indexed: 11/28/2022]
Abstract
BACKGROUND Traumatic intracranial aneurysms (TICAs) of the posterior circulation in the pediatric populations are rare. Only a few reports in the literature document basilar artery TICA in the pediatric population. These cases were typically associated with a clival fracture and commonly diagnosed weeks to months after trauma. We present a case of a patient with a basilar TICA diagnosed after a motor vehicle collision treated with staged trapping and review of the literature. CASE DESCRIPTION We present a case of a 14-year-old boy who sustained a high-speed motor vehicle collision and developed a basilar trunk TICA identified on admission. Initially, the patient underwent craniotomy for proximal sacrifice of the basilar artery in hope for spontaneous thrombosis of the aneurysm through flow reversal. Endovascular options were reviewed and felt to be less feasible than surgical trapping. Due to continued filling through the right posterior communicating artery, the second surgery was performed to distally trap the aneurysm. The aneurysm was opened, showing some thrombosis and the absence of flow. Repeat magnetic resonance imaging did not reveal any new infarction, and the patient was discharged with neurologic improvement over time. At 1 year, he was able to ambulate unassisted and had a modified Rankin Scale score of 3. CONCLUSION Development of a TICA may be more acute than literature previously suggested. Treatment consists of a wide range of options and should be considered, especially in the pediatric population, to prevent rupture. Trapping can be performed safely if adequate collateral flow is present in the setting of a large basilar artery aneurysm.
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Affiliation(s)
| | - Matthew J Pierson
- Department of Neurosurgery, Saint Louis University, Saint Louis, Missouri, USA
| | - Joanna Kemp
- Department of Neurosurgery, Saint Louis University, Saint Louis, Missouri, USA
| | - Jeroen R Coppens
- Department of Neurosurgery, Saint Louis University, Saint Louis, Missouri, USA.
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50
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Internal Maxillary Bypass for Complex Pediatric Aneurysms. World Neurosurg 2017; 103:395-403. [PMID: 28433837 DOI: 10.1016/j.wneu.2017.04.055] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2017] [Revised: 04/06/2017] [Accepted: 04/07/2017] [Indexed: 11/20/2022]
Abstract
BACKGROUND Complex pediatric aneurysms (PAs) are an unusual clinicopathologic entity. Data regarding the use of a bypass procedure to treat complex PAs are limited. METHODS Internal maxillary artery-to-middle cerebral artery bypass with radial artery graft was used to isolate PAs. Bypass patency and aneurysm stability were evaluated using intraoperative Doppler ultrasound, indocyanine green videoangiography, and postoperative angiography. Modified Rankin Scale was used to assess neurologic function. RESULTS Over a 5-year period, 7 pediatric patients (≤18 years old) were included in our analysis. Mean age of patients was 14.4 years (range, 12-18 years), and mean size of PAs was 23.6 mm (range, 9-37 mm). All cases manifested with complex characteristics. Proximal artery occlusion was performed in 3 cases, complete excision following aneurysmal distal internal maxillary artery bypass was performed in 2 cases, and combined proximal artery occlusion and aneurysm excision was performed in the 2 remaining cases. Mean intraoperative blood flow was 61.6 mL/minute (range, 40.0-90.8 mL/minute). Graft patency rate was 100% during postoperative recovery and at the last follow-up examination (mean, 20 months; range, 7-45 months). All patients had excellent outcomes except for 1 patient who died of multiple-organ failure. CONCLUSIONS Internal maxillary artery bypass is an essential technique for treatment of selected cases of complex PAs.
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