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Total 85 results found since Jan 2013.

Pulmonary Embolism in Ischemic Stroke: Clinical Presentation, Risk Factors, and Outcome Stroke
Conclusions In this large cohort study, PE occurred in nearly 1% of AIS patients. PE was more common in patients with severe stroke, history of cancer, previous DVT/PE or acute DVT and associated with lower short- and long-term survival, greater disability, and longer length of stay.
Source: JAHA:Journal of the American Heart Association - November 25, 2013 Category: Cardiology Authors: Pongmoragot, J., Rabinstein, A. A., Nilanont, Y., Swartz, R. H., Zhou, L., Saposnik, G., The Investigators of the Registry of the Canadian Stroke Network (RCSN) and University of Toronto Stroke Program for the Stroke Outcomes Research Canada (SORCan [www. Tags: Stroke Source Type: research

A stroke mimic; focal neurological deficits in benign hereditary chorea?
Conclusion This case highlights the difficulties in assessing patients with new focal neurological symptoms in the presence of known, pre existing, neurological disease. It also serves to highlight how often erroneously progressive weakness is mislabelled as a ‘stroke’. Neurologists working together with acute physicians in liaison posts in MAU, provides a unique opportunity to improve overall recognition of neurological disease, and for patients potentially provides a more timely diagnostic work–up and the opportunity for early treatment.
Source: Journal of Neurology, Neurosurgery and Psychiatry - October 9, 2013 Category: Neurosurgery Authors: Maw, K., Johnston, J., Rowntree, C., Kalhan, A. Tags: Immunology (including allergy), Headache (including migraine), Movement disorders (other than Parkinsons), Neurooncology, Pain (neurology), Stroke, CNS cancer, Neuropathology, Radiology, Surgical diagnostic tests, Surgical oncology Association of Britis Source Type: research

Frequency of New Pulmonary Neoplasm Incidentally Detected by Computed Tomography Angiography in Acute Stroke Patients—A Single-Center Study
Incidental findings of suspect lung opacities are common in computed tomography (CT)–based thorax examinations, especially in high-risk patients, such as stroke patients. Screening with CT of the thorax has detected lung cancer in approximately .31%-1.20% of high-risk populations. The aim of the present study was to report the frequency of suspect lung opacities on routine acute stroke imaging.
Source: Journal of Stroke and Cerebrovascular Diseases - March 25, 2015 Category: Neurology Authors: Line Bentsen, Anders Christensen, Inger Havsteen, Hanne Hansen, Christian Ovesen, Hanne Christensen Source Type: research

Recurrent Ischemic Stroke in a Patient with the Trousseau Syndrome Treated with Dabigatran
A 70-year-old man with multiple ischemic strokes was diagnosed with cardiac embolism and treated with dabigatran. Three months later, he suddenly developed vertigo and vomiting. Magnetic resonance imaging, showed recurrent lesions and blood tests revealed hypercoagulability, hypoproteinemia, and elevated cytokeratin 19 fragments that serve as a tumor marker of lung cancer. Chest computed tomography showed there were small nodules in bilateral lungs and swollen mediastinal lymph nodes. A conclusive diagnosis was impossible because the patient declined invasive procedures. We suspected primary lung cancer and diagnosed conco...
Source: Journal of Stroke and Cerebrovascular Diseases - February 21, 2014 Category: Neurology Authors: Kosuke Yoshida, Takashi Kimura, Yoko Aburakawa, Yasuhiro Suzuki, Kenji Kuroda, Osamu Yahara Tags: Case Reports Source Type: research

Stroke Dysbiosis Index (SDI) in Gut Microbiome Are Associated With Brain Injury and Prognosis of Stroke
Conclusions: We developed an index to measure gut microbiota dysbiosis in stroke patients; this index was significantly correlated with patients' outcome and was causally related to outcome in a mouse model of stroke. Our model facilitates the potential clinical application of gut microbiota data in stroke and adds quantitative evidence linking the gut microbiota to stroke. Introduction Ischemic stroke imposes a heavy burden on society, with 24.9 million cases worldwide (1). Although intravenous thrombolysis and endovascular treatment greatly improve some patients' prognosis, the prognosis for most pa...
Source: Frontiers in Neurology - April 23, 2019 Category: Neurology Source Type: research

A Genetic Variant of miR-34a Contributes to Susceptibility of Ischemic Stroke Among Chinese Population
This study was supported by National Natural Science Foundation of China (Nos. 81560552, 81260234), Natural Science Foundation of Guangxi Zhuang Autonomous Region (CN) (2017JJA180826), Innovation Project of Guangxi Graduate Education (CN) (201601009) and Key Laboratory Open Project Fund of Guangxi Zhuang Autonomous Region (CN) (kfkt20160064). Conflict of Interest Statement The authors declare that the research was conducted in the absence of any commercial or financial relationships that could be construed as a potential conflict of interest. Supplementary Material The Supplementary Material for this article can be fou...
Source: Frontiers in Physiology - April 23, 2019 Category: Physiology Source Type: research

Shengui Sansheng San Ameliorates Cerebral Energy Deficiency via Citrate Cycle After Ischemic Stroke
Conclusion In summary, SSS extraction significantly ameliorates cerebral energy metabolism via boosting citrate cycle, which mainly embodies the enhancements of blood glucose concentration, glucose and lactate transportation and glucose utilization, as well as the regulations of relative enzymes activities in citrate cycle. These ameliorations ultimately resulted in numerous ATP yield after stroke, which improved neurological function and infarcted volume. Collectively, it suggests that SSS extraction has exerted advantageous effect in the treatment of cerebral ischemia. Ethics Statement All animal operations were accor...
Source: Frontiers in Pharmacology - April 22, 2019 Category: Drugs & Pharmacology Source Type: research

Cardiac Imaging Within Emergency CT Angiography for Acute Stroke Can Detect Atrial Clots
This study was approved by the ethics committee of the medical faculty of the Ruhr University Bochum. FIGURE 1 Figure 1. Flow chart showing the selection of the study population. Results A total of 59 patients underwent emergency CCTA (Figure 2A) for suspected stroke, of which 44 received the final diagnosis ischemic stroke. There were 17 patients who had ischemic stroke or TIA and known or newly diagnosed atrial fibrillation (Table 1; mean age: 77.5 years, standard deviation: 8.4 years; 53% female). As hypothesized, intracardiac thrombi could be visualized: once in an artificially occluded left atrial appe...
Source: Frontiers in Neurology - April 9, 2019 Category: Neurology Source Type: research

Stroke in malignancy: complexities of diagnosis and management: a case report
ConclusionsThis case highlights the importance of having a high threshold of suspicion for malignancy as a cause of stroke.
Source: Journal of Medical Case Reports - August 19, 2019 Category: General Medicine Source Type: research

Computed Tomography Angiography Quantification of Intracranial and Extracranial Vascular Narrowing in Ischemic Stroke: Differences Between Patients With and Without Illicit Drug Use
CONCLUSIONS: By using computed tomography angiography, we found that stroke patients with history of cocaine consumption had a higher incidence of intracranial circulation narrowing compared with matched controls.PMID:36055121 | DOI:10.1097/RCT.0000000000001367
Source: Cancer Control - September 2, 2022 Category: Cancer & Oncology Authors: Eliana Bonfante-Mejia Susana Calle Luis Nunez-Rubiano Azin Aein Xu Zhang Amanda Jagolino-Cole Source Type: research

Midbrain and bilateral paramedian thalamic stroke due to artery of Percheron occlusion.
CONCLUSION: Bilateral thalamic stroke due to artery of Percheron occlusion is a rare presentation of stroke, which can be overlooked in routine CT scan. If diagnosed, it requires further evaluation for stroke risk factors, especially cardiovascular disorders associated with increased embolic risk. PMID: 27154444 [PubMed - as supplied by publisher]
Source: Neurologia i Neurochirurgia Polska - April 30, 2016 Category: Neurology Authors: Restel M, Graban A, Witkowski G, Ryglewicz D, Sienkiewicz-Jarosz H Tags: Neurol Neurochir Pol Source Type: research

Midbrain and bilateral paramedian thalamic stroke due to artery of Percheron occlusion
Conclusion Bilateral thalamic stroke due to artery of Percheron occlusion is a rare presentation of stroke, which can be overlooked in routine CT scan. If diagnosed, it requires further evaluation for stroke risk factors, especially cardiovascular disorders associated with increased embolic risk.
Source: Polish Journal of Neurology and Neurosurgery - January 26, 2016 Category: Neurosurgery Source Type: research

Acute ischaemic stroke and myocardial infarction after chemotherapy with vinorelbine for non-small cell lung cancer: a case report.
We report about a 70-year-old male with metastatic non-small cell lung cancer who received vinorelbine as an outpatient. The patient presents with a cardiovascular risk profile. He was admitted to the hospital 3 days later with acute left-sided hemiplegia and hemianopia. Brain computed tomography (CT) demonstrated acute right hemispheric ischaemic stroke. Nine days after admission, the patient additionally suffered ST elevation myocardial infarction. A coronary angiogram demonstrated high grade stenosis of the right coronary artery treated with two bare-metal stents. Caution should be noted in patients who present with a c...
Source: Journal of Chemotherapy - November 18, 2015 Category: Cancer & Oncology Tags: J Chemother Source Type: research

Incidental primary mediastinal choriocarcinoma diagnosed by endobronchial ultrasound ‐guided fine needle aspiration in a patient presenting with transient ischemic attack and stroke
We describe a case of a 41‐year old male patient with no significant prior medical history who presents with symptoms of Transient Ischemic Attack and stroke. Magnetic Resonance Imaging (MRI) of the brain identified areas of ischemia in the left side, and angiography showed occlusion of the left Medial Cerebral Artery (MCA). Cardiac Transthoracic Echocardiogram (TTE) for stroke evaluation incidentally noted a mediastinal abnormality leading to cancer work‐up. Computer Tomography (CT) and 18F‐fluorodeoxyglucose (FDG) PET‐CT scan of the chest incidentally revealed an avid 6 cm paraesophagial/subcarinal mass. Further ...
Source: Diagnostic Cytopathology - April 11, 2017 Category: Pathology Authors: Ivo M. B. Francischetti, Antonio Cajigas, Mark Suhrland, Joaquim M. Farinhas, Samer Khader Tags: BRIEF REPORT Source Type: research