The Massachusetts General Hospital Neuroradiology Division employed an experience and evidence based approach to develop a neuroimaging algorithm to best select patients with severe ischemic strokes ...

The importance of defining the ischemic core and the extent of the abnormally-reduced perfusion that constitutes, the operational ischemic penumbra [46] is supported by evidence showing that in ...

Advanced Perfusion Imaging Software to Support Stroke and Oncology Diagnostics in Every Public Hospital. AARHUS, DENMARK / ACCESS Newswire / June 24, 2025 / Cercare Medical is proud to announce its ...

The HOPE trial included 372 stroke patients who presented 4.5 hours to 24.0 hours from symptom onset and who had salvageable brain tissue as identified on CT perfusion imaging.

In patients with large-vessel occlusion acute ischemic stroke receiving endovascular therapy, acute and chronic hyperglycemia is associated with computed tomography perfusion (CTP) underestimation of ...

Materials and methods: A total of 476 patients were enrolled in the study and divided into the training set (n = 381) and testing set (n = 95). Each of them owned NCCT and CTP images. We propose to ...

Stroke is the second leading cause of death worldwide, and around 87 % of strokes are ischemic strokes. Accurate and rapid prediction techniques for identifying ischemic regions, including dead tissue ...

This is a video synopsis/summary of a Post Conference Perspectives involving Kevin Sheth, MD. This is a video discussing the role of CT perfusion in the management of ischemic stroke patients ...

It is critical to know what brain regions are affected by an ischemic stroke, as this enables doctors to make more effective decisions about stroke patient therapy. These regions are often identified ...

Some patients with acute large vessel occlusion (LVO) presented imaging mismatch, low Alberta Stroke Program Early CT Score (ASPECTS) with small ischemic core, or high ASPECTS with large ischemic core ...

CT and MRI perfusion imaging is a well-established treatment decision tool in acute ischemic stroke. 1 For instance, a perfusion analysis with a predefined target mismatch profile (eg, ischemic core ...