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Cerebral venous

Marta Izura Gómez, Maite Misis Del Campo, Paloma Puyalto de Pablo, Carlos Castaño Duque
We report the use of mechanical venous thrombectomy in 2 cases of cerebral venous sinus thrombosis in which the usual first-choice treatment with systemic anticoagulants was contraindicated. Our aim is to present this treatment as an alternative to consider when anticoagulants therapy is too risky or is contraindicated in critically ill patients.
2018: Emergencias: revista de la Sociedad Española de Medicina de Emergencias
F Wang, D N Feng, Y Liu, Z Liu, T Sun
Objective: To evaluate the efficacy and safety of microsurgical in the treatment of temporal lobe cerebral cavernous malformation (CCM) with epilepsy. Methods: Temporal lobe CCM patients with epilepsy admitted to our department were collected from January 2010 to September 2016. Locations of the CCM were divided into (1) lateral-lateral to the collateral sulcus; (2) mesial-mesial to the collateral sulcus. In the lateral group, patients were underwent intraoperative electrocorticography (ECoG)-guided resection of lesion and hemosiderin rim...
March 6, 2018: Zhonghua Yi Xue za Zhi [Chinese medical journal]
Mahmood Dhahir Al-Mendalawi
No abstract text is available yet for this article.
February 2018: Indian Journal of Critical Care Medicine
Shay Schneider, Joseph Kapelushnik, Mordechai Kraus, Sabri El Saied, Itai Levi, Daniel Michael Kaplan
PURPOSE: Otogenic lateral sinus thrombosis (OLST) is an intracranial, potentially life-threatening complication of acute and chronic otitis media. Since congenital thrombophilic disorders are risk factors for cerebral venous thrombosis, OLST may be related to thrombophilia. The aim of our study was twofold: to evaluate whether patients who suffered from OLST in childhood also have thrombophilia, and whether these patients experienced thromboembolic episodes in future years. STUDY DESIGN: Retrospective case series...
March 7, 2018: American Journal of Otolaryngology
M Roriz, I Crassard, S Lechtman, D Saadoun, K Champion, B Wechsler, H Chabriat, D Sène
There is as yet no consensus on the treatment of cerebral venous thrombosis (CVT) in Behçet's disease, and the place of anticoagulation is also still being debated. This report is of a series of seven patients with Behçet's disease (BD)-associated CVT, for which anticoagulation was stopped, and discusses the possibility of stopping anticoagulation during follow-up while receiving optimal treatment for BD. The diagnosis of BD was established during follow-up, which lasted a median of 120 [range: 60-1490] days after CVT diagnosis...
March 7, 2018: Revue Neurologique
Hanifi Bayaroğulları, Gülen Burakgazi, Taşkın Duman
PURPOSE: We aimed to determine the anatomical variations more comprehensively particularly at the level of superior sagittal sinus (SSS), confluence of sinuses (CS), transverse sinuses (TS), straight sinuses (SS) and occipital sinuses (OS) with the help of the images obtained via MRI venography, and to contribute to the classification efforts. METHODS: In our retrospective study, we evaluated 211 patients who admitted to our hospital with various complaints and cerebral MRI venography has been performed...
March 7, 2018: Child's Nervous System: ChNS: Official Journal of the International Society for Pediatric Neurosurgery
M Lefebvre, P Yengue, J-G Gallez, P Borgies
No abstract text is available yet for this article.
July 2017: Acta Gastro-enterologica Belgica
Hongyan Ding, Yanan Xie, Linxin Li, Heling Chu, Yuping Tang, Qiang Dong, Mei Cui
Background and purpose: Clinical features of epileptic seizures after cerebral venous sinus thrombosis (CVST) among Chinese patients are not known, and it is still controversial whether seizures would affect the outcome of CVST. Methods: In a Chinese hospital-based study of consecutive patients with CVST between 2003 and 2015, we described the clinical features of seizures and determined the predictors of seizure onset using multivariable logistic regression analysis...
December 2017: Stroke and Vascular Neurology
Clara Elisa Frare de Avelar Teixeira, Angélica de Fátima de Assunção Braga, Franklin Sarmento da Silva Braga, Vanessa Henriques Carvalho, Rafael Miranda da Costa, Giselle Ioná Teixeira Brighenti
INTRODUCTION: Klippel-Trenaunay syndrome is a rare congenital vascular disease characterized by cutaneous hemangiomas, varicosities, and limb asymmetry, which may evolve with coagulation disorders and hemorrhage as more frequent complications in pregnant patients. Pregnancy is not advised in women with this syndrome due to increased obstetric risk. CASE REPORT: Female patient, 29 years old, 99kg, 167cm, BMI 35.4kg.m-2 , physical status ASA III, with 27 weeks of gestational age and diagnosis of Klippel-Trenaunay syndrome...
March 2, 2018: Revista Brasileira de Anestesiologia
Anas Alrohimi, Rajive Jassal
Headache is an uncommon symptom in Guillain-Barré syndrome (GBS). We review four clinical settings related to GBS in which headache may be present. We focus on pathophysiological explanations, alerting the clinician to further potential investigations and treatment. Most reports of headache in GBS occur in the context of the posterior reversible encephalopathy syndrome, an increasingly recognized dysautonomia-related GBS complication. Less frequent is headache in the setting of increased intracranial pressure and papilledema (secondary intracranial hypertension), Miller Fisher syndrome, and cerebral venous sinus thrombosis...
March 2018: Canadian Journal of Neurological Sciences. le Journal Canadien des Sciences Neurologiques
Hajime Ikenouchi, Naoto Sugeno, Takaaki Nakamura, Junpei Kobayashi, Ryuji Oshima, Hiroshi Kuroda, Masashi Aoki
Development of paradoxical cerebral embolism requires both unstable venous thrombosis and right-to-left shunt (RLS). Gastrointestinal endoscopy (GE) has the potential to affect intrathoracic and abdominal venous thrombi and to enhance RLS because the procedure alters intrathoracic and abdominal pressure. We describe a patient with Crohn's disease who developed paradoxical cerebral embolism after GE. Both an unstable venous thrombus in the superior vena cava and RLS through patent foramen ovale were thought to be responsible for the stroke...
February 28, 2018: Journal of Stroke and Cerebrovascular Diseases: the Official Journal of National Stroke Association
Guru Dutta Satyarthee, Datta Raj Sawarkar
No abstract text is available yet for this article.
March 2018: World Neurosurgery
Jean-Philippe Desilles, Varouna Syvannarath, Lucas Di Meglio, Célina Ducroux, William Boisseau, Liliane Louedec, Martine Jandrot-Perrus, Jean-Baptiste Michel, Mikael Mazighi, Benoît Ho-Tin-Noé
BACKGROUND: Previous experimental studies have shown that downstream microvascular thromboinflammation is involved in brain damage from acute ischemic stroke. Using intravital microscopy, we investigated and characterized the sequence of downstream microvascular thromboinflammation in an ischemia/reperfusion acute ischemic stroke model. METHODS AND RESULTS: Rats underwent transient monofilament middle cerebral artery (MCA) occlusion. Cerebral microcirculation in the MCA territory was exposed through a craniotomy and analyzed using real-time intravital imaging coupled with laser Doppler interferometry...
March 1, 2018: Journal of the American Heart Association
Sophia F Shakur, Denise Brunozzi, Rahim Ismail, Dilip Pandey, Fady T Charbel, Ali Alaraj
OBJECTIVE: The pathogenesis of venous intimal hyperplasia and venous outflow stenosis associated with cerebral arteriovenous malformation (AVM) draining veins is poorly understood. We sought to determine the relationship between venous stenosis and age. METHODS: All patients with an AVM seen at our institution between 1990-2016 who underwent a diagnostic cerebral angiogram were retrospectively reviewed. Draining vein stenosis was measured from angiograms prior to any treatment...
February 26, 2018: World Neurosurgery
Francesco Pichi, K Bailey Freund, Antonio Ciardella, Mariachiara Morara, Emad B Abboud, Nicola Ghazi, Christine Dackiw, Netan Choudhry, Eduardo Cunha Souza, Leonardo Provetti Cunha, J Fernando Arevalo, T Y Alvin Liu, Adam Wenick, Lingmin He, Guadalupe Villarreal, Piergiorgio Neri, David Sarraf
Importance: Congenital retinal macrovessel (CRM) is a rarely reported venous malformation of the retina that is associated with venous anomalies of the brain. Objective: To study the multimodal imaging findings of a series of eyes with congenital retinal macrovessel and describe the systemic associations. Design, Setting, and Participants: In this cross-sectional multicenter study, medical records were retrospectively reviewed from 7 different retina clinics worldwide over a 10-year period (2007-2017)...
March 1, 2018: JAMA Ophthalmology
Cyrille Capel, Marc Baroncini, Catherine Gondry-Jouet, Roger Bouzerar, Marek Czosnyka, Zofia Czosnyka, Olivier Balédent
OBJECTIVES: Cerebrospinal fluid (CSF) and blood flows have a strong relationship during a cardiac cycle. Idiopathic intracranial hypertension (IIH) is a pathology that seems to present hemodynamic and hydrodynamic disturbance. The aim of this study was to establish CSF and blood interaction in IIH. MATERIAL AND METHODS: We retrospectively studied cerebral hydrodynamic and hemodynamic flows by phase-contrast MRI (PCMRI) in 13 IIH subjects (according Dandy's criteria) and 16 controls...
2018: Acta Neurochirurgica. Supplement
Christian Schmidt, Matthias Heringlake, Patrick Kellner, Astrid Ellen Berggreen, Holger Maurer, Sebastian Brandt, Bence Bucsky, Michael Petersen, Efstratios I Charitos
PURPOSE: The present study aimed to test the hypothesis that cerebral oxygen saturation (ScO2 ) measurements with the INVOS-5100-C and the ForeSight-Elite cerebral oximeters vary in their correlation with mixed venous oxygen saturation (SvO2 ) upon changes in systemic oxygenation in extubated cardiac surgical patients. Additionally, we aimed to elucidate whether the ScO2 measurements of both devices can be used interchangeably to detect reduced SvO2 . METHODS: Forty-eight spontaneously breathing patients extubated after cardiac surgery were included in this prospective observational study...
February 26, 2018: Canadian Journal of Anaesthesia, Journal Canadien D'anesthésie
Adnan I Qureshi, Mikayel Grigoryan, Muhammad A Saleem, Emrah Aytac, Shawn S Wallery, Gustavo J Rodriguez, Muhammad F K Suri
BACKGROUND AND PURPOSE: To determine the effectiveness of prolonged microcatheter-based local thrombolytic infusion in treatment of patients with cerebral venous thrombosis who achieved no or suboptimal recanalization with transvenous endovascular treatment. METHODS: Data collection: Prospectively registries supplemented by retrospective review. SETTINGS: Three hospitals with tertiary referral base. PATIENTS: Patients who underwent transvenous endovascular treatment for cerebral venous thrombosis...
February 26, 2018: Neurocritical Care
Pavithra Venkateswaran, Kamath Sriganesh, Dhritiman Chakrabarti, Deepti B Srinivas, Ganne S Umamaheswara Rao
BACKGROUND: Decompressive craniectomy (DC) is a life-saving intervention for malignant cerebral venous thrombosis (CVT). Earlier studies have shown increase in cerebral oxygenation after DC in traumatic brain injury but similar studies are lacking in CVT. We hypothesized that regional cerebral (tissue) oxygen saturation (rSO2) on the side of CVT is lower than the contralateral side and improves after DC. MATERIALS AND METHODS: In this prospective cohort study, rSO2 was monitored using near-infrared spectroscopy technique, before and after DC on both cerebral hemispheres...
February 23, 2018: Journal of Neurosurgical Anesthesiology
Amos Lal, Megha C Dhamne, Andrew C Hui, Aftab Ahmad
We present a case of cerebral venous sinus thrombosis (CVST) as a rare complication of herpes simplex virus (HSV) encephalitis. A young man with no pertinent medical history was diagnosed with HSV encephalitis. After initial treatment, he showed improvement in symptomatology until day 6 when he acutely developed new neurological deficits. An urgent MRI brain showed changes in left temporal lobe consistent with HSV encephalitis and lack of flow void in superior sagittal sinus. Subsequent magnetic resonance venography confirmed the diagnosis of superior sagittal sinus thrombosis along with thrombosis of bilateral frontoparietal cortical draining veins...
February 24, 2018: BMJ Case Reports
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