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Specialty: Radiology

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Total 5918 results found since Jan 2013.

Comparison of carotid artery calcification between stroke and nonstroke patients using CT angiographic and panoramic images
CONCLUSIONS: On both CTA and panoramic images, although CAC is found more frequently in the stroke group, vessel-outlined shaped CAC in the nonstorke group shows significant differences compared to other shapes.PMID:35925038 | DOI:10.1259/dmfr.20210500
Source: Dentomaxillofacial Radiology - August 4, 2022 Category: Radiology Authors: Young Eun Kwon Seo-Young An Chang-Hyeon An Karp Shik Choi Source Type: research

Causes of Death in Endovascularly Treated Patients with Acute Stroke INTERVENTIONAL
CONCLUSIONS: Cerebrovascular causes in patients with stroke play a major role in the intrahospital causes of death and reasons for palliation. Considering the large proportion of secondarily palliative–treated patients, reasons for palliation should be considered instead of causes of death to avoid concealment by, for example, life-terminating measures.
Source: American Journal of Neuroradiology - September 7, 2022 Category: Radiology Authors: Nagel, H., Pinho, J., Hasan, D., Ridwan, H., Habib, P., Schulz, J. B., Wiesmann, M., Reich, A., Nikoubashman, O. Tags: INTERVENTIONAL Source Type: research

Alterations of static and dynamic functional network connectivity in acute ischemic brainstem stroke
CONCLUSION: This study suggests that static and dynamic FNC impairment and aberrant connections exist in acute brainstem ischemic stroke, which expands what is known regarding the relationship between stroke and FNC from static and dynamic perspectives.PMID:36113019 | DOI:10.1177/02841851221127271
Source: Acta Radiologica - September 16, 2022 Category: Radiology Authors: Jian Zhang Yi Chang Source Type: research

Magnetic resonance imaging protocols in pediatric stroke
AbstractNeuroimaging protocols play an important role in the timely evaluation and treatment of pediatric stroke and its mimics. MRI protocols for stroke in the pediatric population should be guided by the clinical scenario and neurologic examination, with consideration of age, suspected infarct type and underlying risk factors. Acute stroke diagnosis and causes in pediatric age groups can differ significantly from those in adult populations, and delay in stroke diagnosis among children is a common problem. An awareness of pediatric stroke presentations and risk factors among pediatric emergency physicians, neurologists, p...
Source: Pediatric Radiology - January 6, 2023 Category: Radiology Source Type: research

Nonstenotic Carotid Plaques and Embolic Stroke of Undetermined Source: A Multimodality Review EXTRACRANIAL VASCULAR
Symptomatic nonstenotic carotid artery disease has been increasingly recognized as a thromboembolic source in patients who would otherwise be classified as having embolic stroke of undetermined source. Evidence suggests that certain plaque features seen on sonography, CT, and MR imaging in nonstenotic carotid artery disease may predispose to recurrent stroke in patients with embolic stroke of undetermined source. We performed a focused literature review to further study plaque features in the context of embolic stroke of undetermined source and to determine which plaque features may be associated with ipsilateral ischemic ...
Source: American Journal of Neuroradiology - February 1, 2023 Category: Radiology Authors: Larson, A. S., Brinjikji, W., Lekah, A., Klaas, J. P., Lanzino, G., Huston, J., Saba, L., Benson, J. C. Tags: EXTRACRANIAL VASCULAR Source Type: research