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https://www.readbyqxmd.com/read/28904583/giant-unruptured-middle-cerebral-artery-aneurysm-presenting-with-complex-partial-seizure-a-short-review
#1
Guru Dutta Satyarthee, Manmohan Singh
Intracranial aneurysm is a rare cause of seizure although few cases may develop new onset seizure following rupture of aneurysm. The causes of seizure in ruptured aneurysm may be caused due to presence of subarachnoid hemorrhage, intracerebral hematoma, infarct due to progressive vasospasm, worsening of hydrocephalus, or even after surgical craniotomy for clipping of aneurysm. However, incidental aneurysm solely presenting with complex partial seizure is not reported in literature. To the best of knowledge of authors, current case represents the first case as incidental aneurysm presenting with seizure and pertinent literature is briefly reviewed...
April 2017: Journal of Pediatric Neurosciences
https://www.readbyqxmd.com/read/28903101/citation-classics-in-stroke-the-top-100-cited-articles-on-hemorrhagic-stroke
#2
Yerim Kim, Dae Young Yoon, Jee-Eun Kim, Kang Min Park, Ju-Hun Lee, Hong-Ki Song, Jong Seok Bae
BACKGROUND: Stroke is a disastrous disease and a major health burden worldwide, especially in Korea. Hemorrhagic stroke (HS) accounts for approximately 20% of all the types of strokes. It is important to be able to evaluate stroke diagnoses and evolving treatments. OBJECTIVE: We aimed to identify the top-100 cited articles and assess a paradigm shift that occurred in the field of HS. METHODS: We searched all articles that had been cited more than 100 times using the Web of Science citation search tool during January 2016...
2017: European Neurology
https://www.readbyqxmd.com/read/28902652/case-image-occurrence-of-atrial-fibrillation-while-isolating-the-left-atrial-appendage-due-to-vasospasm-at-the-sinoatrial-node-artery
#3
Uğur Canpolat, Banu Evranos, Hikmet Yorgun, Tuncay Hazırolan, Kudret Aytemir
No abstract text is available yet for this article.
September 2017: Türk Kardiyoloji Derneği Arşivi: Türk Kardiyoloji Derneğinin Yayın Organıdır
https://www.readbyqxmd.com/read/28902610/transient-vasospastic-response-following-the-injection-of-corticosteroid-into-the-hand
#4
Jacob Tulipan, Kevin Lutsky, Pedro Beredjiklian
A sixty-year-old right hand dominant woman with longstanding left basal joint arthritis and right small trigger finger presented for corticosteroid injections to both areas. She had previously received injections with no adverse effects and good relief of symptoms. Following this most recent injection of corticosteroid, she experienced transient ischemia of the left hand and the right long and ring fingers. Corticosteroid injections can rarely cause local vasospasm, even when not inadvertently injected into the vascular system...
May 2017: Bulletin of the Hospital for Joint Diseases
https://www.readbyqxmd.com/read/28901422/association-between-endothelin%C3%A2-1-and-fibromyalgia-syndrome
#5
Seong-Su Nah, Hwayoung Lee, Yeongseon Hong, Jiyun Im, Hansol Won, Sung-Hae Chang, Hyung-Ki Kim, Jun-Tack Kwon, Hak-Jae Kim
Fibromyalgia syndrome (FMS) is characterized by widespread chronic musculoskeletal pain, stiffness and pressure hyperalgesia at soft tissue tender points. Patients with FMS may exhibit a tendency towards cold extremities and cold‑induced vasospasm. Endothelin‑1 (EDN1) is a potent vasoconstrictor that is mainly produced by endothelial cells. The present study aimed to determine whether plasma expression levels avvnd single‑nucleotide polymorphism (SNP; rs1800541) of the EDN1 gene were associated with FMS and/or any of its clinical variables...
August 29, 2017: Molecular Medicine Reports
https://www.readbyqxmd.com/read/28895453/extracranial-internal-carotid-artery-vasospasm-during-thrombectomy
#6
Isamu Miura, Akitsugu Kawashima, Masataka Hayashi, Akane Tanda, Tomomi Ishikawa, Takakazu Kawamata
The use of a stent retriever increases the risk of intracranial vasospasm. Here, we report the case of a man who developed severe vasospasm in a long segment of the extracranial internal carotid artery after mechanical irritation by a stent retriever inserted for the treatment of acute cerebral ischemia. A 47-year-old right-handed man presented with sudden-onset right-sided weakness and difficulty speaking. The patient's National Institutes of Health Stroke Scale score was 6 and he had an Alberta Stroke Program Early Computed Tomography Score of 9...
January 1, 2017: Neuroradiology Journal
https://www.readbyqxmd.com/read/28893694/altered-expression-of-microrna-15a-and-kruppel-like-factor-4-in-cerebrospinal-fluid-and-plasma-after-aneurysmal-subarachnoid-hemorrhage
#7
Yuichiro Kikkawa, Takeshi Ogura, Hiroyuki Nakajima, Toshiki Ikeda, Ririko Takeda, Hiroaki Neki, Shinya Kohyama, Fumitaka Yamane, Ryota Kurogi, Toshiyuki Amano, Akira Nakamizo, Masahiro Mizoguchi, Hiroki Kurita
BACKGROUND: Cerebral vasospasm (CVS) is a major determinant of prognosis in patients with subarachnoid hemorrhage (SAH). Alteration in the vascular phenotype contributes to development of CVS. However, little is known about the role of microRNAs (miRNAs) in the phenotypic alteration after SAH. We investigated the expression profile of miRNAs and the chronological changes in the expression of microRNA-15a (miR-15a) and Kruppel-like factor 4 (KLF4), a potent regulator of vascular phenotype modulation that modulates the expression of miR-15a, in the plasma and cerebrospinal fluid (CSF) of SAH patients...
September 8, 2017: World Neurosurgery
https://www.readbyqxmd.com/read/28887070/decreased-serum-sodium-levels-predict-symptomatic-vasospasm-in-patients-with-subarachnoid-hemorrhage
#8
Yoichi Uozumi, Takashi Mizobe, Hirohito Miyamoto, Noriaki Ashida, Tsuyoshi Katsube, Shotaro Tatsumi, Mitsugu Nakamura, Eiji Kohmura
BACKGROUND: Symptomatic vasospasm is a major cause of morbidity and mortality in subarachnoid hemorrhage patients. Hyponatremia and dehydration due to natriuresis after subarachnoid hemorrhage are related to symptomatic vasospasm. Therefore, most institutions are currently targeting euvolemia and eunatremia in subarachnoid hemorrhage patients to avoid complications. We retrospectively investigated the predictors of symptomatic vasospasm with respect to water and sodium homeostasis, while maintaining euvolemia and eunatremia after subarachnoid hemorrhage...
September 5, 2017: Journal of Clinical Neuroscience: Official Journal of the Neurosurgical Society of Australasia
https://www.readbyqxmd.com/read/28885973/hemorrhagic-stroke-in-a-young-healthy-male-following-use-of-pre-workout-supplement-animal-rage-xl
#9
Brandon F Harris, Coty Winn, Thomas B Ableman
So-called "pre-workout" supplements are substances marketed as natural dietary supplements with claims of helping athletes achieve more focused and intense workouts. The use of such products remains popular among American youth as a whole, but is especially high among active duty service members. Supplements are minimally regulated by the Food and Drug Administration (FDA), and unlike pharmaceuticals, supplements are often brought to market without any testing to show neither efficacy nor safety. Several case reports have documented serious adverse events and raise the question of whether supplement use was a causative factor...
September 2017: Military Medicine
https://www.readbyqxmd.com/read/28879894/animal-models-for-cerebral-vasospasm-where-do-we-stand
#10
Dhananjaya I Bhat
No abstract text is available yet for this article.
September 2017: Neurology India
https://www.readbyqxmd.com/read/28879893/a-novel-swine-model-of-subarachnoid-hemorrhage-induced-cerebral-vasospasm
#11
Zion Zibly, Lory Fein, Mayur Sharma, Yaron Assaf, Anton Wohl, Sagi Harnof
OBJECTIVE: One of the most serious complications following subarachnoid hemorrhage (SAH) is delayed cerebral ischemia (DCI) secondary to symptomatic vasospasm. An animal model mimicking post SAH vasospasm is essential for enabling the translation of newer technologies from the conceptual phase to animal studies, and eventually to clinical trials. Various animal models of DCI following SAH have been reported, with canine models being the most common. Due to the similarity of the swine cardiovascular system and its dimensions to the human's system, the main objective of this study was to establish a consistent and quantitatively representative model of SAH-induced vasospasm in swine...
September 2017: Neurology India
https://www.readbyqxmd.com/read/28876566/a-survey-of-selected-key-areas-of-management-of-south-african-neurosurgical-patients
#12
C H Daniel, M D du Trevou
BACKGROUND: Previous surveys of neurosurgical patient management, including a South African (SA) survey conducted in 2001, confirmed the existence of significant dissimilarities in management on national and international levels. This survey aimed to determine current SA neurosurgical patient management and to compare this with international trends. METHOD: Questionnaires in multiple choice question (MCQ) and free text entry format covering key areas of neurosurgical practice were emailed to SA neurosurgeons following ethics approval...
September 2017: South African Journal of Surgery. Suid-Afrikaanse Tydskrif Vir Chirurgie
https://www.readbyqxmd.com/read/28870153/myocardial-infarction-during-anaphylaxis-in-a-young-healthy-male-with-normal-coronary-arteries-is-epinephrine-the-culprit
#13
W D Jayamali, H M M T B Herath, Aruna Kulathunga
BACKGROUND: Anaphylaxis is an acute, potentially fatal medical emergency. Myocardial injury or infarction in the setting of an anaphylaxis can be due the anaphylaxis itself, when it is known as Kounis syndrome or it can also be due to the effect of epinephrine treatment. Epinephrine is considered as the cornerstone in management of anaphylaxis. Myocardial infarction secondary to therapeutic doses of adrenaline is a rare occurrence and only a few cases have been reported in literature...
September 4, 2017: BMC Cardiovascular Disorders
https://www.readbyqxmd.com/read/28870013/can-documented-coronary-vasospasm-be-the-smoking-gun-in-settling-the-etiology-of-sudden-cardiac-death
#14
Nam-Ho Kim, Jum Suk Ko
No abstract text is available yet for this article.
September 2017: Korean Journal of Internal Medicine
https://www.readbyqxmd.com/read/28868047/in-premature-newborns-intraventricular-hemorrhage-causes-cerebral-vasospasm-and-associated-neurodisability-via-heme-induced-inflammasome-mediated-interleukin-1-production-and-nitric-oxide-depletion
#15
Michael Eisenhut, Samyami Choudhury
BACKGROUND: Intraventricular hemorrhage (IVH) occurs in 60-70% of neonates weighing 500-750 g and 10-20% of those weighing 1,000-1,500 g. All forms of IVH have been associated with neurocognitive deficits. Both subarachnoid and IVHs have been associated with delayed vasospasm leading to neurological deficits. Pathways linking hemoglobin release from blood clots to vasospasm include heme-induced activation of inflammasomes releasing interleukin-1 (IL-1) that can cause calcium dependent and independent vasospasm...
2017: Frontiers in Neurology
https://www.readbyqxmd.com/read/28867315/soluble-fms-like-tyrosine-kinase-1-sflt-1-and-risk-of-cerebral-vasospasm-after-aneurysmal-subarachnoid-hemorrhage
#16
Christoph J Griessenauer, Michelle H Chua, Khalid A Hanafy, Yaw Tachie Baffour, Ruiya Chen, Robert H LeBlanc, Apar S Patel, Mohamed Salem, S Ananth Karumanchi, Dihua Xu, Ravi Thadhani, Christopher S Ogilvy, Ajith J Thomas
INTRODUCTION: The molecular mechanisms underlying cerebral vasospasm and delayed cerebral ischemia (DCI) after aneurysmal subarachnoid hemorrhage (aSAH) are incompletely understood. We hypothesized that circulating anti-angiogenic factors, such as soluble Fms-like tyrosine kinase-1 (sFlt-1) and soluble transforming growth factor β (TGFβ) co-receptor, soluble endoglin (sEng), are important markers of their pathophysiology. METHODS: We performed a prospective study in aSAH patients and measured cerebrospinal fluid (CSF) and serum levels of sFlt-1 and sEng on post-bleed day 1 and 6 and correlated levels with incidence and severity of cerebral vasospasm and DCI...
August 31, 2017: World Neurosurgery
https://www.readbyqxmd.com/read/28864867/safety-of-the-solitaire-4%C3%A2-%C3%A3-%C3%A2-40%C3%A2-mm-stent-retriever-in-the-treatment-of-ischemic-stroke
#17
Felix Zibold, Pasquale Mordasini, Pascal Mosimann, Eike Piechowiak, Tomas Dobrocky, Urs Fischer, Marcel Arnold, Sebastian Bellwald, Jan Gralla
PURPOSE: Stent retrievers apply mechanical force to the intracranial vasculature. Our aim was to evaluate the safety and efficacy of the long Solitaire 4 × 40 mm stent retriever for large vessel occlusion in stroke patients. METHODS: We conducted a retrospective analysis of all patients treated for acute ischemic large vessel occlusion stroke with the Solitaire 2 FR 4 × 40 device between May and October 2016 at our institution. Patient-specific data at baseline and at discharge were documented...
September 1, 2017: Cardiovascular and Interventional Radiology
https://www.readbyqxmd.com/read/28862110/severe-cerebral-vasospasm-and-infarction-after-minor-head-trauma
#18
Laura Chu, Mukul Sharma, Ashkan Shoamanesh
No abstract text is available yet for this article.
September 2017: Canadian Journal of Neurological Sciences. le Journal Canadien des Sciences Neurologiques
https://www.readbyqxmd.com/read/28860903/a-novel-flow-diverter-tubridge-for-the-treatment-of-recurrent-aneurysms-a-single-center-experience
#19
Yongxin Zhang, Qing-Hai Huang, Yibin Fang, Pengfei Yang, Yi Xu, Bo Hong, Jianmin Liu
OBJECTIVE: The Tubridge flow diverter (FD) is a novel device aimed at reconstructing the parent artery and occluding complex aneurysms. Retreatment of recurrent aneurysms using the FD is challenging. We report our initial experience in the repair of aneurysm recurrence with the FD. MATERIALS AND METHODS: A database was reviewed prospectively, and 8 patients with 8 recurrent aneurysms (mean size, 16.7 mm) were identified. Four aneurysms had previously ruptured. The previous aneurysm treatment consisted of coiling in 1 aneurysm and single-stent-assisted coiling in 7 aneurysms...
September 2017: Korean Journal of Radiology: Official Journal of the Korean Radiological Society
https://www.readbyqxmd.com/read/28860217/comparison-of-clinical-outcomes-of-intracranial-aneurysms-procedural-rupture-versus-spontaneous-rupture
#20
H H Choi, E J Ha, J J Lee, D H Yoo, W-S Cho, J E Kim, Y D Cho, M H Han, H-S Kang
BACKGROUND AND PURPOSE: Procedural rupture of an intracranial aneurysm is a devastating complication in endovascular treatment. The purpose of this study was to evaluate the clinical outcomes of patients with procedural rupture of unruptured saccular intracranial aneurysms compared with those with spontaneously ruptured aneurysms. MATERIALS AND METHODS: A retrospective review was performed for 1340 patients with 1595 unruptured saccular intracranial aneurysms that underwent endovascular coil embolization between February 2010 and December 2014...
August 31, 2017: AJNR. American Journal of Neuroradiology
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