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Condition: Thrombosis
Procedure: MRI Scan

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Total 457 results found since Jan 2013.

Profile of Patients with Cerebral Venous Sinus Thrombosis with Cerebellar Involvement
Conclusions: Cerebellar involvement in CVT is very rare, and high index of suspicion is required for diagnosis. Imaging with CT and MRI will help in confirming the diagnosis. Conventional anticoagulation is effective in treatment. Mortality was 33%, and there was no disability in survivors.
Source: Journal of Stroke and Cerebrovascular Diseases - November 14, 2013 Category: Neurology Authors: Girish B. Kulkarni, Veerendrakumar Mustare, Mirza M. Abbas Tags: Original Articles Source Type: research

Early Wallerian Degeneration in a Neonate With Middle Carotid Artery Stroke
A 23-day-old girl with a history of transposition of the great arteries, ventricular septal defect, pulmonary stenosis, and placement of right modified Blalock-Taussig shunt complicated by thrombosis at age 9 days of life presented with episodes of upper extremity extension and gasping respirations concerning for seizure. Brain magnetic resonance imaging demonstrated an extensive, acute right middle carotid artery territory stroke with occlusion of the right proximal middle carotid artery. There was also a small left frontal stroke.
Source: Pediatric Neurology - October 31, 2014 Category: Neurology Authors: Olga D. Taraschenko, Charles Nichter, John A. Pugh Tags: Visual Diagnosis Source Type: research

Ischemic Stroke Differential Diagnose: Spontaneous Spinal Epidural Hematoma can be fatal
Spontaneous Spinal Epidural Hematoma (SSEH) is rarely seen, it is the important reason for the spinal cord compression. Patients generally visit the doctor due to the acute pain in the neck and interscapular area. The male patient 58years old was admitted to the emergency service of our hospital with the sudden onset neck pain and followed by rapidly right hemiparesis He arrived at our hospital 120minutes after the onset of her symptoms with suspected acute stroke. We assessed for acute stroke performed clinical examinations necessary for intravenous thrombolytic treatment with alteplase, No abnormality was observed in his...
Source: The American Journal of Emergency Medicine - January 21, 2015 Category: Emergency Medicine Authors: Huseyin Buyukgol, M. Kemal Ilik, Faik Ilik Source Type: research

An ischemic stroke patient with free floating thrombus in carotid artery, successfully treated by open carotid thrombectomy: a first case report in Nepal.
We present a case in which we performed open surgery and achieved successful retrieval of the thrombus. A 40 year-old male patient presented with ischemic stroke and mild left hemiparesis. Computerized tomography and magnetic resonance imaging showed infarction in the right parieto-occipital area. Carotid Doppler study showed carotid stenosis on the right side. Further investigation with CT angiography of the neck vessels confirmed significant carotid artery occlusion with a free-floating thrombus in the internal carotid artery. Carotid endarterectomy was planned under EEG monitoring. The right carotid artery was exposed w...
Source: Hiroshima Journal of Medical Sciences - December 12, 2015 Category: Journals (General) Tags: Hiroshima J Med Sci Source Type: research

Early Detection and Quantification of Cerebral Venous Thrombosis by Magnetic Resonance Black-Blood Thrombus Imaging Clinical Sciences
Conclusions— The current findings support that with effectively suppressed blood signal, MRBTI allows selective visualization of thrombus as opposed to indirect detection of venous flow perturbation and can be used as a promising first-line diagnostic imaging tool.
Source: Stroke - January 25, 2016 Category: Neurology Authors: Yang, Q., Duan, J., Fan, Z., Qu, X., Xie, Y., Nguyen, C., Du, X., Bi, X., Li, K., Ji, X., Li, D. Tags: Magnetic Resonance Imaging (MRI), Cerebrovascular Disease/Stroke, Ischemic Stroke Clinical Sciences Source Type: research

Successful outcome after endovascular thrombolysis for acute ischemic stroke with basis on perfusion-diffusion mismatch after 24 h of symptoms onset.
CONCLUSIONS: We report the case of a successful thrombolytic therapy following AIS performed more than 24 h after the initial symptoms based on the presence of a perfusion-diffusion mismatch. This report is expected to stimulate the development of future prospective studies with special focus on the role of perfusion-diffusion mismatch in patient selection for treatment of AIS, especially in those presenting outside the traditional time window. PMID: 27313971 [PubMed]
Source: Surgical Neurology International - June 19, 2016 Category: Neurosurgery Tags: Surg Neurol Int Source Type: research

Quantitative assessment of hyperacute cerebral infarction with intravoxel incoherent motion MR imaging: Initial experience in a canine stroke model
ConclusionIVIM imaging could simultaneously evaluate the diffusion and microvascular perfusion characteristics in hyperacute strokes.Level of Evidence:2J. Magn. Reson. Imaging 2016
Source: Journal of Magnetic Resonance Imaging - November 29, 2016 Category: Radiology Authors: Qian ‐Qian Gao, Shan‐Shan Lu, Xiao‐Quan Xu, Cheng‐Jiang Wu, Xing‐Long Liu, Sheng Liu, Hai‐Bin Shi Tags: Original Research Source Type: research

Imaging Characteristics of Venous Parenchymal Abnormalities Clinical Sciences
Conclusions—Parenchymal lesions caused by CVT display specific anatomic patterns, which is mainly determined by the site of venous occlusion.
Source: Stroke - November 27, 2017 Category: Neurology Authors: Audrey Arnoux, Aude Triquenot–Bagan, Daniela Andriuta, David Wallon, Evelyne Guegan–Massardier, Claire Leclercq, Olivier Martinaud, Melody Castier–Amouyel, Olivier Godefroy, Jean–Marc Bugnicourt Tags: Magnetic Resonance Imaging (MRI), Thrombosis Original Contributions Source Type: research

Ischemic Stroke Caused by Carotid Stump at the Common Carotid Artery.
Authors: Hashimoto G, Wada S, Morita T, Tomohara S, Hara K, Kumabe M, Matsushima T, Kadowaki M, Hamaguchi M, Kuwashiro T, Yasaka M, Okada Y Abstract An 84-year-old man developed motor aphasia and right hemiparesis on postoperative day 1 after orchiectomy for suspected malignant lymphoma. He had a history of thoracic endovascular aortic repair for aortic aneurysm using a bypass graft from the right subclavian artery to the left common carotid artery (CCA); however, the graft had become occluded six months later. Brain magnetic resonance imaging revealed acute cerebral infarctions in the left frontal lobe. Carotid ul...
Source: Internal Medicine - August 1, 2020 Category: Internal Medicine Tags: Intern Med Source Type: research

Elastase inhibitor agaphelin protects from acute ischemic stroke in mice by reducing thrombosis, blood-brain barrier damage, and inflammation.
This study shows for the first time a protective effect of agaphelin characterized by smaller infarct volume, reduced neurological deficits and reduced animal mortality. This protective effect was associated with reduced local thrombus formation, increased blood-brain barrier integrity and reduced brain inflammatory response. It is essential to mention that the protective effect of agaphelin was not linked to an increased risk of intracerebral bleeding. The promotion of brain tissue survival and inhibition of thromboinflammation identifies agaphelin as a promising treatment option in ischemic stroke, which considering the ...
Source: Brain, Behavior, and Immunity - January 2, 2021 Category: Neurology Authors: Leinweber J, Mizurini DM, Francischetti IMB, Fleischer M, Hermann DM, Kleinschnitz C, Langhauser F Tags: Brain Behav Immun Source Type: research

Perfusion Changes in Acute Stroke Treated with Theophylline as an Add-on to Thrombolysis
ConclusionThe results indicate that theophylline does not change the perfusion in potentially salvageable penumbral tissue but only affects the rCBV in the infarct core. In contrast to the penumbra, the infarct core is unlikely to be salvageable, which might explain why theophylline failed in clinical trials.
Source: Clinical Neuroradiology - July 14, 2021 Category: Neurology Source Type: research

Factors associated with early improvement after intravenous thrombolytic treatment in acute ischemic stroke
CONCLUSION: : Management of factors associated with ENI and determination of treatment strategies accordingly are important for obtaining a better clinical outcome. It can help quickly select patients, who, even though they will not respond to rt-PA, may be appropriate candidates for bridging therapy.PMID:34706632 | DOI:10.1080/01616412.2021.1996980
Source: Neurological Research - October 28, 2021 Category: Neurology Authors: Nurcan Akbulut Vesile Ozturk Suleyman Men Atakan Arslan Zeynep Tuncer Iss ı Erdem Yaka Kursad Kutluk Source Type: research