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Your must-see guide to RSNA 2025

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Stroke

tPA administration and venous outflow profile in acute ischemic stroke patients

Good venous outflow (VO) is associated with favorable outcomes and a higher likelihood of reperfusion following endovascular thrombectomy (EVT). Can early tPA administration in acute ischemic stroke patients improve the VO profile in the baseline CTA performed before EVT?
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Aneurysm

Imaging platform to visualize and find unruptured brain aneurysms in CTA scans

Unruptured cerebral aneurysms are increasingly identified incidentally and in non-invasive CTA studies.
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Aneurysm

Managing Unruptured Brain Aneurysms: Risks, Symptoms & AI Detection

RapidAI is proud to partner with the Brain Aneurysm Foundation to help educate the public about understanding the signs of a brain aneurysm and how medical teams are detecting and treating brain aneurysms with technological advancements.
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Stroke

Assessment of cerebral collateral cascade in ischemic stroke patients

Good cerebral collateral circulation is associated with favorable functional outcomes following EVT. Can a comprehensive cerebral collateral cascade (CCC) analysis help predict clinical and radiological outcomes in patients treated with EVT?
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Pulmonary Embolism

The impact of pulmonary embolism response teams on acute PE management and outcomes

Pulmonary embolism (PE) is the third most common cause of cardiovascular death. Hospitals worldwide initiated the movement to assemble multidisciplinary teams or Pulmonary Embolism Response Teams (PERTs) to help manage PE, improve care coordination, and determine suitable treatment interventions for acute PE patients. First established in 2012 at Massachusetts General Hospital, over 100 institutions now have active PERTs.
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Stroke

Perfusion imaging to select basilar artery occlusion patients eligible for EVT

In the last decade, several randomized clinical trials demonstrated the role of CT perfusion (CTP) in evaluating anterior circulation large vessel occlusion (LVO) patients eligible for endovascular thrombectomy (EVT).
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Stroke

How AI Is Helping Expand Endovascular Thrombectomy Treatment in South America

Portugués | Español The last decade has brought significant advances in imaging technologies and endovascular thrombectomy (EVT) devices used to treat acute ischemic stroke. While many of these advanced technologies are used in stroke centers in resource-rich countries, recent studies in South America are helping to justify adoption in countries that may not have the same care infrastructure.
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Pulmonary Embolism

How Having a VTE Coordinator Can Improve Workflow for PE Teams

Most hospitals in the United States have a care pathway for stroke patients, but this is not the case for patients presenting with venous thromboembolism (VTE) disease including acute pulmonary embolism (PE) patients. The treatment pathway for PE patients presents challenges – where there is often no standard treatment criteria or protocol. Multiple disciplines are involved in the care workflow and treatment plan can vary based on who is involved.
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Stroke

AI and Pediatric Arterial Ischemic Stroke

A retrospective, observational, clinical cohort study conducted by Melissa J Visser and co-authors showed that it is feasible to use Rapid’s automated perfusion-diffusion imaging software to determine the mismatch characteristics in childhood acute arterial ischemic stroke (AIS).
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