Guidelines in Action: Volume and Blood Pressure Management After Aneurysmal Subarachnoid Hemorrhage
Stroke Journal
NOVEMBER 28, 2023
Stroke, Ahead of Print.
Aneurysm Hemorrhage Strokes 
Aneurysmal Versus “Benign” Perimesencephalic Subarachnoid Hemorrhage
Stroke: Vascular and Interventional Neurology
FEBRUARY 19, 2024
Stroke: Vascular and Interventional Neurology, Ahead of Print. Symptomatic vasospasm occurred at a significantly higher rate among patients with underlying aneurysm (40% versus 2.6%;P Hydrocephalus occurred in 10% of patients, all within 1 day, but at a higher rate in the aneurysmal group (40% versus 8%;P = 0.07).
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Genetic Insights Into Hemorrhagic Stroke and Vascular Malformations: Pathogenesis and Emerging Therapeutic Strategies
Stroke Journal
MARCH 14, 2025
Stroke, Ahead of Print. Brain arteriovenous malformations (AVMs), cerebral cavernous malformations (CCMs), and intracranial aneurysms are major causes of hemorrhagic stroke, yet noninvasive therapies to prevent growth or rupture are lacking.
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Abstract 172: Outcomes and Complications of Stent?Assisted Aneurysm Repair in Acute Subarachnoid Hemorrhage
Stroke: Vascular and Interventional Neurology
NOVEMBER 9, 2023
Stroke: Vascular and Interventional Neurology, Volume 3, Issue S2 , November 1, 2023. IntroductionThe use of detachable coils for endovascular embolization of cerebral aneurysms has become a safe and effective alternative to direct surgical clipping in patients with ruptured aneurysmal subarachnoid hemorrhage.
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ECG Changes in Intracranial Hemorrhage
All About Cardiovascular System and Disorders
NOVEMBER 16, 2023
ECG Changes in Intracranial Hemorrhage ECG changes are fairly common in intracranial hemorrhage. Giant T inversions with QT interval prolongation may be seen in intracranial hemorrhage even without associated myocardial damage [1]. But the number of persons with lobar hemorrhage in that study was only 17%. Am Heart J.
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Abstract WP35: Neutrophil Extracellular Traps As a Biomarker for Delayed Cerebral Ischemia after Aneurysmal Subarachnoid Hemorrhage
Stroke Journal
JANUARY 30, 2025
Stroke, Volume 56, Issue Suppl_1 , Page AWP35-AWP35, February 1, 2025. Neutrophils are reported to be critical mediators of to poor outcome after subarachnoid hemorrhage (SAH). In this study, our hypothesis was that markers of NETs are higher in aneurysmal SAH patients developing DCI compared to SAH patients not developing DCI.
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Abstract 176: Management of Unruptured Intracranial Aneurysms in SubArachnoid Hemorrhage
Stroke: Vascular and Interventional Neurology
NOVEMBER 9, 2023
Stroke: Vascular and Interventional Neurology, Volume 3, Issue S2 , November 1, 2023. IntroductionSubarachnoid hemorrhage (SAH) has an estimated prevalence of 7.9 It is primarily caused by the rupture of intracranial aneurysms, leading to severe consequences and a 60% 6‐month mortality rateii. per 100,000 person yearsi.
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Abstract TP8: Gender Differences in Intracranial Aneurysms
Stroke Journal
FEBRUARY 1, 2024
Stroke, Volume 55, Issue Suppl_1 , Page ATP8-ATP8, February 1, 2024. Background:Some studies have shown that females had a poorer prognosis after endovascular treatment for ruptured intracranial aneurysm than males. Current smoker, family history of aneurysm, and ruptured aneurysm were observed in 23.5%
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Abstract TMP88: Clinical Utility of Genetic Testing in Pediatric and Young Adult Hemorrhagic Stroke and Cerebrovascular Malformations
Stroke Journal
JANUARY 30, 2025
Stroke, Volume 56, Issue Suppl_1 , Page ATMP88-ATMP88, February 1, 2025. Cerebrovascular conditions included brain or spine AVM, cavernous malformation, cerebral aneurysm, Moya-Moya vasculopathy, and/or unexplained hemorrhagic stroke. Individuals with perinatal or isolated arterial ischemic stroke were not included.
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Abstract 091: Intraventricular milrinone for management of vasospasm following aneurysmal subarachnoid hemorrhage
Stroke: Vascular and Interventional Neurology
NOVEMBER 9, 2023
Stroke: Vascular and Interventional Neurology, Volume 3, Issue S2 , November 1, 2023. IntroductionAneurysmal subarachnoid hemorrhage (aSAH) accounts for about 10% of hemorrhagic strokes [1] and holds a high mortality and morbidity rate. [2, 2, 3] Vasospasm is one of the more devastating complications of aSAH.
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Abstract TP256: Comparison of Predictors of Seizure in Angiogram Negative Non-Perimesencephalic Subarachnoid Hemorrhage With Aneurysmal Cases
Stroke Journal
FEBRUARY 1, 2024
Stroke, Volume 55, Issue Suppl_1 , Page ATP256-ATP256, February 1, 2024. Background:While predictors of seizure in aneurysmal subarachnoid hemorrhage (aSAH) patients have been explored, predictors for seizure in patients with angiogram-negative non-perimesencephalic SAH (an-NPSAH) are less understood. 6.23; p<0.001).
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40 Abstract 114: LACROSSE Trial: Lumbar Drainage Compared to External Ventricular Drainage in Aneurysmal Subarachnoid Hemorrhage, a Randomized Control Trial
Stroke Journal
FEBRUARY 1, 2024
Stroke, Volume 55, Issue Suppl_1 , Page A114-A114, February 1, 2024. Introduction:Delayed cerebral ischemia (DCI) is a leading cause of morbidity and mortality in aneurysmal subarachnoid hemorrhage (aSAH).
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Abstract TMP4: Serum Protein Biomarekrs and Cell Suptypes Linked to Reduced Cerebral Edema in Aneurysmal Subarachnoid Hemorrhage
Stroke Journal
JANUARY 30, 2025
Stroke, Volume 56, Issue Suppl_1 , Page ATMP4-ATMP4, February 1, 2025. Introduction:Early brain injury (EBI), a complex collection of pathophysiological processes occurring within 72 hours aneurysmal subarachnoid hemorrhage (aSAH), is the key link connecting the initial event to the delayed and long-term complications.
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Abstract 179: Tackling Intracranial Aneurysm in Africa: Bridging the Gap in Medical Infrastructure
Stroke: Vascular and Interventional Neurology
NOVEMBER 9, 2023
Stroke: Vascular and Interventional Neurology, Volume 3, Issue S2 , November 1, 2023. IntroductionIntracranial Aneurysm results from enlargement in the wall of a blood vessel in the brain, especially in the circle of Willis. Based on limited reports, the 30‐day mortality rate from aneurysmal Sub Arachnoid Hemorrhage was 26.6%
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Abstract WP152: Association Between Cerebrospinal Fluid Interleukin-6 Levels and Cerebral Autoregulation After Aneurysmal Subarachnoid Hemorrhage
Stroke Journal
FEBRUARY 1, 2024
Stroke, Volume 55, Issue Suppl_1 , Page AWP152-AWP152, February 1, 2024. Introduction:Elevated levels of Interleukin-6 (IL-6) levels in cerebrospinal fluid (CSF) have been correlated with delayed cerebral ischemia (DCI) after aneurysmal subarachnoid hemorrhage (aSAH).
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40 Abstract 166: Comparative Outcome of Intracranial Dissecting Aneurysms Treated by Endovascular and Surgical Treatment following intracranial hemorrhage
Stroke: Vascular and Interventional Neurology
NOVEMBER 9, 2023
Stroke: Vascular and Interventional Neurology, Volume 3, Issue S2 , November 1, 2023. Introductionintracranial dissecting aneurysm in pediatric age group is uncommon and very few studies are available comparing outcome following endovascular and surgery. The incidence of large (≥10 mm) or giant (≥25 mm) aneurysms was 40%.
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Abstract 170: Flow Diversion for Distal Aneurysms of the Posterior Circulation: A Multicenter Retrospective Study
Stroke: Vascular and Interventional Neurology
NOVEMBER 9, 2023
Stroke: Vascular and Interventional Neurology, Volume 3, Issue S2 , November 1, 2023. IntroductionFlow diversion (FD) has emerged as an effective treatment option for intracranial aneurysms (IAs). Patients harboring distal aneurysms of the posterior circulation including the PICA, AICA, SCA, and PCA P2‐3 treated with FD were included.
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40 Abstract TP377: A Biomarker Based on Aneurysm Wall Enhancement and Blood Gene Expression to Identify Symptomatic Intracranial Aneurysms
Stroke Journal
JANUARY 30, 2025
Stroke, Volume 56, Issue Suppl_1 , Page ATP377-ATP377, February 1, 2025. Introduction:Intracranial aneurysms (IAs) are weak outpouchings on cerebral vessels that can rupture, causing subarachnoid hemorrhage. With the addition of the gene expression features, we found the PCA explained variance to be 41% and 26%.
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Treatment of Spontaneous Subarachnoid Hemorrhage: A 20‐Year National Inpatient Sample Review
Stroke: Vascular and Interventional Neurology
NOVEMBER 9, 2024
Stroke: Vascular and Interventional Neurology, Ahead of Print. BACKGROUNDAneurysmal subarachnoid hemorrhage (aSAH) is a major source of morbidity and mortality, and its management has undergone foundational changes over thepast 2 decades. The proportion treated by microsurgery fell from 70% to 23% in favor of endovascular surgery.
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40 Abstract WP139: Impact of Intracranial Atherosclerosis Burden on Vasospasm Risk and Outcomes in Aneurysmal Subarachnoid Hemorrhage
Stroke Journal
FEBRUARY 1, 2024
Stroke, Volume 55, Issue Suppl_1 , Page AWP139-AWP139, February 1, 2024. Background:Cerebral vasospasm is a well-known complication after aneurysmal subarachnoid hemorrhage (aSAH) and occurs more commonly in younger patients.
Abstract TP5: Impact of Race on Outcomes in the Endovascular and Microsurgical Treatment in Patients With Intracranial Aneurysms: Analysis of the Stroke Thrombectomy and Aneurysm Registry
Stroke Journal
FEBRUARY 1, 2024
Stroke, Volume 55, Issue Suppl_1 , Page ATP5-ATP5, February 1, 2024. Introduction:Impact of race on outcomes in the treatment of intracranial aneurysm (IA) remains unclear. The primary outcome was 90-day mRS 0-2.
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40 Abstract TMP114: The Role of Iron Mediated Oxidative Stress and Lipid Peroxidation in the Development of Intracranial Aneurysm Rupture
Stroke Journal
FEBRUARY 1, 2024
Stroke, Volume 55, Issue Suppl_1 , Page ATMP114-ATMP114, February 1, 2024. Iron-induced oxidative stress triggers lipid oxidation, inflammation, endothelial cell activation and intracranial aneurysmal formation, growth, and rupture. Iron may be a potential therapeutic target to prevent intracranial aneurysm rupture.
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Abstract TMP2: Flow diversion treatments for unruptured intracranial aneurysms: real-world perioperative outcomes, hospital readmissions, and impact of comorbid anxiety and mood disorders
Stroke Journal
JANUARY 30, 2025
Stroke, Volume 56, Issue Suppl_1 , Page ATMP2-ATMP2, February 1, 2025. Introduction:Flow diversion (FD) is a minimally invasive treatment for unruptured intracranial aneurysms (UIA) and is often preferred over open cerebrovascular surgery; however, FD patients are at risk of post-procedural stroke and hemorrhage.
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40 Abstract 037: Aneurysm Occlusion Rates with WEB Treatment: Single?Institution Study and Review
Stroke: Vascular and Interventional Neurology
NOVEMBER 9, 2023
Stroke: Vascular and Interventional Neurology, Volume 3, Issue S2 , November 1, 2023. Ruptured aneurysmal subarachnoid hemorrhage accounted for 15.7% (8/51) of all patients. The most common aneurysm location in the present study was MCA bifurcation (52.9%). Retreatment was required in 1 aneurysm.
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Abstract 174: Treatment of Unruptured Saccular Aneurysms with PED: A Systematic Review and Meta?Analysis of Long?Term Outcomes
Stroke: Vascular and Interventional Neurology
NOVEMBER 9, 2023
Stroke: Vascular and Interventional Neurology, Volume 3, Issue S2 , November 1, 2023. IntroductionThe Pipeline Embolization Device (PED) is commonly used for intracranial aneurysm treatment. While its effectiveness for certain types of aneurysms is well‐established, its efficacy for saccular aneurysms remains debatable.
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Abstract TP100: Predictors of Skilled Nursing Facility Length of Stay and Discharge after Aneurysmal Subarachnoid Hemorrhage
Stroke Journal
JANUARY 30, 2025
Stroke, Volume 56, Issue Suppl_1 , Page ATP100-ATP100, February 1, 2025. Introduction:Aneurysmal subarachnoid hemorrhage (aSAH) carries high morbidity and mortality. Intraventricular hemorrhage (OR 0, 95% CI 0-1.12, p=0.043), tracheostomy (OR=0.14, 95% CI 0.14-1.01, Discharged patients were younger (mean 63.311.5
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Machine Learning–Enabled Detection of Unruptured Cerebral Aneurysms Improves Detection Rates and Clinical Care
Stroke: Vascular and Interventional Neurology
SEPTEMBER 12, 2023
Stroke: Vascular and Interventional Neurology, Volume 3, Issue 6 , November 1, 2023. BackgroundUnruptured cerebral aneurysms (UCAs) have a relatively low prevalence of ≈3%, but detection can prevent devastating consequences of subarachnoid hemorrhage. There were a total of 36 true aneurysms with 4 cases of multiple aneurysms.
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40 Abstract TMP1: Identification of True Biomarkers for Unruptured Cerebral Aneurysms through Revisiting Cerebral Aneurysm Transcriptomes
Stroke Journal
JANUARY 30, 2025
Stroke, Volume 56, Issue Suppl_1 , Page ATMP1-ATMP1, February 1, 2025. A cerebral aneurysm (CA) is an abnormal artery deformation in the brain that may lead to hemorrhagic stroke, brain damage, coma, and even death when a CA ruptures.
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Abstract TP397: Effect of Intracranial Pressure Spikes Modeling Subarachnoid Aneurysm Rupture on the Brain and Dura Barrier Immune System
Stroke Journal
JANUARY 30, 2025
Stroke, Volume 56, Issue Suppl_1 , Page ATP397-ATP397, February 1, 2025. Steep intracranial pressure (ICP) rise constitutes a hallmark of aneurysmal subarachnoid hemorrhage (SAH). In the brain parenchyma, we observed minimal infiltration of circulating immune cells, consistent with the effects of aneurysm rupture.
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40 Abstract 111: Woven Endo Bridge?Coil Embolization of a Middle Cerebral Artery Bifurcation Aneurysm with Secondary Lobule
Stroke: Vascular and Interventional Neurology
NOVEMBER 9, 2023
Stroke: Vascular and Interventional Neurology, Volume 3, Issue S2 , November 1, 2023. Introduction18‐36% of all intracranial aneurysms are middle cerebral artery(MCA) bifurcation aneurysms. Thromboembolism and recanalization are the main concerns in treatment with the WEB device, like any aneurysm treatment approach.(2),(3)
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Abstract 101: Ophthalmic Artery Aneurysm Embolization Resulting in Resolution of Headaches and Visual Symptoms
Stroke: Vascular and Interventional Neurology
NOVEMBER 9, 2023
Stroke: Vascular and Interventional Neurology, Volume 3, Issue S2 , November 1, 2023. IntroductionCerebral aneurysms are a rare cause of headaches and visual symptoms. Rarely, thrombus formation within an aneurysm can lead to symptoms via distal embolization and infarction.
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40 Abstract 018: External carotid artery Pseudo aneurysm induced Internal Carotid Artery compression causing acute ischemic stroke
Stroke: Vascular and Interventional Neurology
NOVEMBER 9, 2023
Stroke: Vascular and Interventional Neurology, Volume 3, Issue S2 , November 1, 2023. IntroductionHere, we describe a patient in whom ischemic stroke was caused by compression of the Internal Carotid Artery (ICA) by a Pseudoaneurysm (PSA) of the External Carotid Artery (ECA) after Gun Shot injury.
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Abstract TMP73: Incidence and Outcomes for Aneurysmal Subarachnoid Hemorrhage During Pregnancy: A 20-year Analysis of the National Inpatient Sample From 2000-2019
Stroke Journal
FEBRUARY 1, 2024
Stroke, Volume 55, Issue Suppl_1 , Page ATMP73-ATMP73, February 1, 2024. Introduction:Pregnancy is a risk factor for subarachnoid hemorrhage (SAH). Albeit rare, it can be a devastating condition with high rates of mortality and morbidity. Pregnant patients were identified.
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Abstract 005: Outcomes of Heparin Induced Thrombocytopenia Type II in Aneurysmal Subarachnoid Hemorrhage Patients
Stroke: Vascular and Interventional Neurology
NOVEMBER 9, 2023
Stroke: Vascular and Interventional Neurology, Volume 3, Issue S2 , November 1, 2023. Both anticoagulants can be used intraoperatively and postoperatively for DVT prophylaxis in patients undergoing subarachnoid hemorrhage (SAH) treatment. SAH severity was determined using the National Institute of Health Stroke Scale as a template.
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Abstract 038: Fusiform/Dissecting vs. Saccular Posterior Circulation Aneurysms Treated with Flow Diversion: A Multicenter Study
Stroke: Vascular and Interventional Neurology
NOVEMBER 9, 2023
Stroke: Vascular and Interventional Neurology, Volume 3, Issue S2 , November 1, 2023. IntroductionFlow diverters have demonstrated reliable safety and effectiveness for the treatment of selected anterior circulation intracranial aneurysms. Safety outcomes included the incidence of ischemic/hemorrhagic and mortality.
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Abstract 088: Treatment of a Ruptured AVM with Inflow Aneurysms: Mixed approach using coil and liquid embolization
Stroke: Vascular and Interventional Neurology
NOVEMBER 9, 2023
Stroke: Vascular and Interventional Neurology, Volume 3, Issue S2 , November 1, 2023. Cerebral AVMs may manifest with new‐onset seizures or intraparenchymal (IPH) or subarachnoid hemorrhages (SAH). Cerebral AVMs may manifest with new‐onset seizures or intraparenchymal (IPH) or subarachnoid hemorrhages (SAH).
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40 Importance of Medical Management in Patients With Aneurysmal Subarachnoid Hemorrhage
Stroke Journal
NOVEMBER 20, 2023
Stroke, Ahead of Print.
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40 Comparison of Angiographic Outcomes of Woven EndoBridge and Balloon?Assisted Coiling for the Treatment of Ruptured Wide?Necked Aneurysms: A Multicentric Study
Stroke: Vascular and Interventional Neurology
FEBRUARY 15, 2024
Stroke: Vascular and Interventional Neurology, Ahead of Print. BACKGROUNDThe optimal endovascular approach for acutely ruptured wide‐neck intracranial aneurysms remains uncertain, and the use of stent‐assisted coiling or flow diversion is controversial due to antiplatelet therapy requirements and potential risks. versus BAC: 2.8%;P=
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40 Abstract 180: A Prospective, Single?Center Study Appraising Aneurysm Embolization using the Balt Optima™ Coil System (APPLY Study)
Stroke: Vascular and Interventional Neurology
NOVEMBER 9, 2023
Stroke: Vascular and Interventional Neurology, Volume 3, Issue S2 , November 1, 2023. IntroductionIntracranial aneurysms, both ruptured and unruptured, pose a significant risk to the general population. Between 2020 and 2023, thirty cerebral aneurysms were treated with at least 80% utilization of the Balt Optima™ Coil System.
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Abstract WP123: Accuracy of Cisternal Score in Predicting Cerebral Vasospasm Risk in Aneurysmal Subarachnoid Hemorrhage: A Post Hoc Analysis of a Single Center Study
Stroke Journal
FEBRUARY 1, 2024
Stroke, Volume 55, Issue Suppl_1 , Page AWP123-AWP123, February 1, 2024. Background:Cisternal score (CISCO), which is calculated based on quantification of blood clot in basal cisterns, has been shown to have good accuracy in predicting ventriculoperitoneal shunt requirement in patients with aneurysmal subarachnoid hemorrhage (aSAH).
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40 Subarachnoid Hemorrhage Trials: Cutting, Sliding, or Keeping mRS Scores and WFNS Grades
Stroke Journal
JANUARY 18, 2024
Stroke, Ahead of Print. Rigorous evidence generation with randomized controlled trials has lagged for aneurysmal subarachnoid hemorrhage (SAH) compared with other forms of acute stroke. Besides its lower incidence compared with other stroke subtypes, the presentation and outcome of patients with SAH also differ.
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Abstract TMP86: Stratifying risk of hemorrhage of pedatriac brain arteriovenous malformation using quantitative color-coded digital subtraction angiography and iflow analysis
Stroke Journal
JANUARY 30, 2025
Stroke, Volume 56, Issue Suppl_1 , Page ATMP86-ATMP86, February 1, 2025. Background:Pediatric brain arteriovenous malformation (bAVM) patients often present with intracranial hemorrhage. female), 47.5% (n=19) had a history of hemorrhage. Larger bAVM size was significantly associated with a lower likelihood of prior hemorrhage.
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Abstract TP1: Changing Trends in the Epidemiology of Subarachnoid Hemorrhage: A Population-Based Study
Stroke Journal
FEBRUARY 1, 2024
Stroke, Volume 55, Issue Suppl_1 , Page ATP1-ATP1, February 1, 2024. Background:There are conflicting data on temporal trends in subarachnoid hemorrhage (SAH) incidence and outcomes. Potential cases were identified by ICD codes, abstracted, and then adjudicated by physicians.
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40 Abstract 165: Subarachnoid Hemorrhage Related to Thoracic Spinal Cord Stimulator Placement
Stroke: Vascular and Interventional Neurology
NOVEMBER 9, 2023
Stroke: Vascular and Interventional Neurology, Volume 3, Issue S2 , November 1, 2023. CT angiogram was also performed and did not reveal any evidence of a cerebral aneurysm. The patient’s hemiparesis resolved, and CT brain showed no progression of the hemorrhage. Precise lead placement is critical.
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