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Condition: Hemorrhagic Stroke
Procedure: PET Scan

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Total 873 results found since Jan 2013.

Infratentorial developmental venous anomaly concurrent with a cavernoma and dural arteriovenous fistula
A 32-year-old woman underwent a head computed tomography scan after a traffic accident. A calcification in the left cerebellar hemisphere was disclosed. She did not complain of any symptoms, but neurological examination revealed cerebellar ataxia. She did not have any preceding episodes since birth, such as acute-onset headache. Magnetic resonance imaging showed past hemorrhage of the calcification lesion suggestive of a cerebellar cavernoma. A dilated vascular structure was also observed (Fig.  1A, B).
Source: Journal of Stroke and Cerebrovascular Diseases - July 14, 2022 Category: Neurology Authors: Hirokuni Hashikata, Yoshinori Maki, Ryota Ishibashi, Masanori Goto, Hiroki Toda Tags: Case Report Source Type: research

Carotid Plaque Composition and the Importance of Non-Invasive in Imaging Stroke Prevention
Front Cardiovasc Med. 2022 May 16;9:885483. doi: 10.3389/fcvm.2022.885483. eCollection 2022.ABSTRACTLuminal stenosis has been the standard feature for the current management strategies in patients with atherosclerotic carotid disease. Histological and imaging studies show considerable differences between plaques with identical degrees of stenosis. They indicate that specific plaque characteristics like Intraplaque hemorrhage, Lipid Rich Necrotic Core, Plaque Inflammation, Thickness and Ulceration are responsible for the increased risk of ischemic events. Intraplaque hemorrhage is defined by the accumulation of blood compon...
Source: Atherosclerosis - June 2, 2022 Category: Cardiology Authors: Martin Andreas Geiger Ronald Luiz Gomes Flumignan Marcone Lima Sobreira Wagner Mauad Avelar Carla Fingerhut Sokrates Stein Ana Terezinha Guillaumon Source Type: research

Pregnancy-Related Stroke: A Review
Conclusions and Relevance Early recognition and management are integral in decreasing the morbidity and mortality associated with a stroke in pregnancy. Relevance Statement This study was an evidence-based review of stroke in pregnancy and how to diagnose and mange a pregnancy complicated by a stroke. Target Audience Obstetricians and gynecologist, family physicians Learning Objectives After completing this learning activity, the participant should be better able to identify the pregnancy-related risk factors for a stroke; explain the presenting signs and symptoms of a stroke in pregnancy; describe...
Source: Obstetrical and Gynecological Survey - June 1, 2022 Category: OBGYN Tags: CME ARTICLES Source Type: research

Pediatric brain arteriovenous malformation recurrence: a cohort study, systematic review and meta-analysis
Conclusion Location of infratentorial AVMs and younger age at presentation may be associated with earlier and more frequent recurrences. The higher rates of recurrence in patients with AVMs obliterated with EVT questions its role in an intent-to-cure approach and reinforces its position as an adjunct to surgery and/or radiosurgery.
Source: Journal of NeuroInterventional Surgery - May 13, 2022 Category: Neurosurgery Authors: Hak, J.-F., Boulouis, G., Kerleroux, B., Benichi, S., Stricker, S., Gariel, F., Garzelli, L., Meyer, P., Kossorotoff, M., Boddaert, N., Vidal, V., Girard, N., Dangouloff-Ros, V., Brunelle, F., Fullerton, H., Hetts, S. W., Blauwblomme, T., Naggara, O. Tags: Hemorrhagic stroke Source Type: research

Computed Tomography Images under Artificial Intelligence Algorithms on the Treatment Evaluation of Intracerebral Hemorrhage with Minimally Invasive Aspiration
Comput Math Methods Med. 2022 Apr 22;2022:6204089. doi: 10.1155/2022/6204089. eCollection 2022.ABSTRACTThe aim of this study was to investigate the therapeutic effect of minimally invasive aspiration on intracerebral hemorrhage (ICH) and the value of artificial intelligence algorithm combined with computed tomography (CT) image evaluation. Ninety-two patients with intracerebral hemorrhage were divided into experimental group (46 cases, minimally invasive aspiration therapy) and control group (46 cases, traditional craniotomy therapy) according to different treatment methods, and CT image scanning was performed. In addition...
Source: Computational and Mathematical Methods in Medicine - May 2, 2022 Category: Statistics Authors: Junfeng Sun Xiaojun Zheng Qiang Gao Xiaofeng Wang Yu Qiao Jialong Li Source Type: research

Fabrication of Customizable Intraplaque Hemorrhage Phantoms for Magnetic Resonance Imaging
CONCLUSIONS: The cylindrical IPH phantom accurately modeled the short T1 time characteristic of methemoglobin-laden IPH, with the IPH sites exhibiting little variation in imaging properties over 31 days. Furthermore, MPRAGE images of the anatomical atherosclerosis replicas closely matched those of clinical plaques. In combination, these phantoms will allow for IPH imaging protocol standardization and thus facilitate future multicenter IPH imaging.PMID:35486294 | DOI:10.1007/s11307-022-01722-4
Source: Atherosclerosis - April 29, 2022 Category: Cardiology Authors: Matteo A Bomben Alan R Moody James M Drake Naomi Matsuura Source Type: research

A comparison of risk scores' long-term predictive abilities for patients diagnosed with ST elevation myocardial infarction who underwent early percutaneous coronary intervention
Conclusion. SYNTAX I score was superior in predicting MACE in patients with STEMI and a high burden of CAD. Utilizing the basal SYNTAX I score in STEMI patients with significant non-culprit CAD may improve risk stratification, decision-making, and outcomes.PMID:35481408 | DOI:10.1080/14017431.2022.2066718
Source: Scandinavian Cardiovascular Journal - April 28, 2022 Category: Cardiology Authors: Ali Aldujeli Ayman Haq Anas Hamadeh Auguste Stalmokaite Laurynas Maciulevicius Egle Labanauskaite Inesa Navickaite Zemyna Kurnickaite Gediminas Jarusevicius Ramunas Unikas Diana Zaliaduonyte Kristen M Tecson Source Type: research

A Study of Srum Homocysteine Level in Ischaemic Stoke
CONCLUSION: The present study revealed that hyperhomocysteinemia appears to be an important risk factor for ischemic stroke. It is therefore important to use serum homocysteine as an important tool to investigate all cases of ischemic stroke and if serum homocysteine is elevated patient should be put on multivitamins containing vitamin B12, folic acid and pyridoxine to reduce serum homocysteine levels.PMID:35443421
Source: Atherosclerosis - April 21, 2022 Category: Cardiology Authors: Kaushik Paul Ramakrishna Mr Source Type: research